138429900000

Names of 138429900000

• Cardinal: 138429900000 can be written as One hundred thirty-eight billion, four hundred twenty-nine million, nine hundred thousand.

Scientific notation

• Scientific notation: 1.384299 × 10¹¹

Factors of 138429900000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 133

Divisors of 138429900000

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 43 45 48 49 50 56 60 63 70 72 73 75 80 84 86 90 96 98 100 105 112 120 125 126 129 140 144 146 147 150 160 168 172 175 180 196 200 210 215 219 224 225 240 245 250 252 258 280 288 292 294 300 301 315 336 344 350 360 365 375 387 392 400 420 430 438 441 450 480 490 500 504 511 516 525 560 584 588 600 602 625 630 645 657 672 688 700 720 730 735 750 774 784 800 840 860 875 876 882 900 903 980 1000 1008 1022 1032 1050 1075 1095 1120 1125 1168 1176 1200 1204 1225 1250 1260 1290 1314 1376 1400 1440 1460 1470 1500 1505 1533 1548 1568 1575 1680 1720 1750 1752 1764 1800 1806 1825 1875 1935 1960 2000 2016 2044 2064 2100 2107 2150 2190 2205 2250 2336 2352 2400 2408 2450 2500 2520 2555 2580 2625 2628 2709 2800 2920 2940 3000 3010 3066 3096 3125 3139 3150 3225 3285 3360 3440 3500 3504 3528 3577 3600 3612 3650 3675 3750 3870 3920 4000 4088 4128 4200 4214 4300 4375 4380 4410 4500 4515 4599 4704 4816 4900 5000 5040 5110 5160 5250 5256 5375 5418 5475 5600 5625 5840 5880 6000 6020 6125 6132 6192 6250 6278 6300 6321 6450 6570 6880 7000 7008 7056 7154 7200 7224 7300 7350 7500 7525 7665 7740 7840 7875 8176 8400 8428 8600 8750 8760 8820 9000 9030 9125 9198 9375 9417 9632 9675 9800 10000 10080 10220 10320 10500 10512 10535 10731 10750 10836 10950 11025 11250 11680 11760 12000 12040 12250 12264 12384 12500 12556 12600 12642 12775 12900 13125 13140 13545 14000 14112 14308 14448 14600 14700 15000 15050 15330 15480 15695 15750 16125 16352 16425 16800 16856 17200 17500 17520 17640 17885 18000 18060 18250 18375 18396 18750 18834 18963 19350 19600 20000 20440 20640 21000 21024 21070 21462 21500 21672 21875 21900 21973 22050 22500 22575 22995 23520 24080 24500 24528 25000 25112 25200 25284 25550 25800 26250 26280 26875 27090 27375 28000 28125 28251 28616 28896 29200 29400 30000 30100 30625 30660 30960 31390 31500 31605 32193 32250 32850 33712 34400 35000 35040 35280 35770 36000 36120 36500 36750 36792 37500 37625 37668 37926 38325 38700 39200 39375 40880 42000 42140 42924 43000 43344 43750 43800 43946 44100 45000 45150 45625 45990 47085 48160 48375 49000 49056 50000 50224 50400 50568 51100 51600 52500 52560 52675 53655 53750 54180 54750 55125 56250 56502 57232 58400 58800 60000 60200 61250 61320 61920 62780 63000 63210 63875 64386 64500 65625 65700 65919 67424 67725 70000 70560 71540 72240 73000 73500 73584 75000 75250 75336 75852 76650 77400 78475 78750 80625 81760 82125 84000 84280 85848 86000 86688 87500 87600 87892 88200 89425 90000 90300 91250 91875 91980 94170 94815 96750 98000 100000 100448 101136 102200 103200 105000 105120 105350 107310 107500 108360 109500 109865 110250 112500 112875 113004 114464 114975 117600 120400 122500 122640 125560 126000 126420 127750 128772 129000 131250 131400 131838 134375 135450 136875 140000 141255 143080 144480 146000 147000 147168 150000 150500 150672 151704 153125 153300 153811 154800 156950 157500 158025 160965 161250 164250 168560 171696 172000 175000 175200 175784 176400 178850 180000 180600 182500 183750 183960 188125 188340 189630 191625 193500 196000 196875 197757 202272 204400 210000 210700 214620 215000 216720 219000 219730 220500 225000 225750 226008 228125 229950 235425 240800 241875 245000 245280 251120 252000 252840 255500 257544 258000 262500 262800 263375 263676 268275 268750 270900 273750 275625 282510 286160 292000 294000 300000 301000 301344 303408 306250 306600 307622 309600 313900 315000 316050 319375 321930 322500 328500 329595 337120 338625 343392 350000 351568 352800 357700 361200 365000 367500 367920 376250 376680 379260 383250 387000 392375 393750 395514 403125 408800 410625 420000 421400 429240 430000 433440 438000 439460 441000 447125 450000 451500 452016 456250 459375 459900 461433 470850 474075 483750 490000 502240 505680 511000 515088 516000 525000 525600 526750 527352 536550 537500 541800 547500 549325 551250 564375 565020 572320 574875 588000 602000 606816 612500 613200 615244 627800 630000 632100 638750 643860 645000 657000 659190 677250 684375 700000 703136 706275 715400 722400 730000 735000 735840 752500 753360 758520 766500 769055 774000 784750 787500 790125 791028 804825 806250 821250 842800 858480 860000 876000 878920 882000 894250 900000 903000 904032 912500 918750 919800 922866 940625 941700 948150 958125 967500 980000 988785 1011360 1022000 1030176 1050000 1053500 1054704 1073100 1075000 1083600 1095000 1098650 1102500 1128750 1130040 1149750 1177125 1204000 1209375 1225000 1226400 1230488 1255600 1260000 1264200 1277500 1287720 1290000 1314000 1316875 1318380 1341375 1354500 1368750 1378125 1384299 1412550 1430800 1460000 1470000 1505000 1506720 1517040 1533000 1538110 1548000 1569500 1575000 1580250 1582056 1596875 1609650 1612500 1642500 1647975 1685600 1693125 1716960 1757840 1764000 1788500 1806000 1825000 1837500 1839600 1845732 1881250 1883400 1896300 1916250 1935000 1961875 1977570 2044000 2053125 2100000 2107000 2109408 2146200 2150000 2167200 2190000 2197300 2205000 2235625 2257500 2260080 2299500 2307165 2354250 2370375 2418750 2450000 2460976 2511200 2528400 2555000 2575440 2580000 2628000 2633750 2636760 2682750 2709000 2737500 2746625 2756250 2768598 2821875 2825100 2861600 2874375 2940000 3010000 3034080 3066000 3076220 3139000 3150000 3160500 3164112 3193750 3219300 3225000 3285000 3295950 3386250 3515680 3531375 3577000 3612000 3650000 3675000 3679200 3691464 3762500 3766800 3792600 3832500 3845275 3870000 3923750 3950625 3955140 4024125 4106250 4214000 4292400 4300000 4380000 4394600 4410000 4471250 4515000 4520160 4599000 4614330 4708500 4740750 4790625 4837500 4900000 4921952 4943925 5056800 5110000 5150880 5267500 5273520 5365500 5418000 5475000 5493250 5512500 5537196 5643750 5650200 5748750 5885625 6020000 6132000 6152440 6278000 6300000 6321000 6328224 6387500 6438600 6450000 6570000 6584375 6591900 6706875 6772500 6921495 7062750 7154000 7300000 7350000 7382928 7525000 7533600 7585200 7665000 7690550 7740000 7847500 7901250 7910280 8048250 8212500 8239875 8428000 8465625 8584800 8789200 8820000 8942500 9030000 9198000 9228660 9417000 9481500 9581250 9675000 9809375 9887850 10220000 10535000 10547040 10731000 10836000 10950000 10986500 11025000 11074392 11178125 11287500 11300400 11497500 11535825 11771250 11851875 12304880 12556000 12642000 12775000 12877200 12900000 13140000 13168750 13183800 13413750 13545000 13733125 13842990 14125500 14308000 14371875 14700000 14765856 15050000 15170400 15330000 15381100 15695000 15802500 15820560 16096500 16425000 16479750 16931250 17578400 17656875 17885000 18060000 18396000 18457320 18834000 18963000 19162500 19226375 19350000 19618750 19753125 19775700 20120625 21070000 21462000 21900000 21973000 22050000 22148784 22356250 22575000 22600800 22995000 23071650 23542500 23703750 24609760 24719625 25284000 25550000 25754400 26337500 26367600 26827500 27090000 27466250 27685980 28251000 28743750 29428125 30100000 30660000 30762200 31390000 31605000 31641120 32193000 32850000 32959500 33534375 33862500 34607475 35313750 35770000 36914640 37668000 37926000 38325000 38452750 38700000 39237500 39506250 39551400 40241250 41199375 42140000 42924000 43946000 44100000 44297568 44712500 45150000 45990000 46143300 47085000 47407500 49439250 51100000 52675000 52735200 53655000 54180000 54932500 55371960 56502000 57487500 57679125 58856250 59259375 61524400 62780000 63210000 64386000 65700000 65919000 67068750 67725000 68665625 69214950 70627500 71540000 73829280 75852000 76650000 76905500 78475000 79012500 79102800 80482500 82398750 87892000 88284375 89425000 90300000 91980000 92286600 94170000 94815000 96131875 98878500 100603125 105350000 107310000 109865000 110743920 113004000 114975000 115358250 117712500 118518750 123048800 123598125 126420000 128772000 131838000 134137500 135450000 137331250 138429900 141255000 153300000 153811000 156950000 158025000 158205600 160965000 164797500 173037375 176568750 178850000 184573200 188340000 189630000 192263750 197757000 201206250 205996875 210700000 214620000 219730000 221487840 229950000 230716500 235425000 237037500 247196250 263676000 268275000 270900000 274662500 276859800 282510000 288395625 307622000 313900000 316050000 321930000 329595000 346074750 353137500 357700000 369146400 379260000 384527500 395514000 402412500 411993750 439460000 459900000 461433000 470850000 474075000 480659375 494392500 536550000 549325000 553719600 565020000 576791250 615244000 617990625 632100000 643860000 659190000 692149500 706275000 769055000 791028000 804825000 823987500 865186875 922866000 941700000 948150000 961318750 988785000 1073100000 1098650000 1107439200 1153582500 1235981250 1318380000 1384299000 1412550000 1441978125 1538110000 1609650000 1647975000 1730373750 1845732000 1896300000 1922637500 1977570000 2197300000 2307165000 2471962500 2768598000 2825100000 2883956250 3076220000 3219300000 3295950000 3460747500 3845275000 3955140000 4325934375 4614330000 4943925000 5537196000 5767912500 6591900000 6921495000 7690550000 8651868750 9228660000 9887850000 11535825000 13842990000 15381100000 17303737500 19775700000 23071650000 27685980000 34607475000 46143300000 69214950000 138429900000
• Sum of all divisors σ(n): 593711406288
• Sum of proper divisors (its aliquot sum) s(n): 455281506288
• 138429900000 is an abundant number, because the sum of its proper divisors (455281506288) is greater than itself. Its abundance is 316851606288

Bases of 138429900000

• Binary: 10000000111011000100001010010011100000₂
• Hexadecimal: 0x203B10A4E0
• Base-36: 1RLDL6G0

Squares and roots of 138429900000

• 138429900000 squared (138429900000²) is 19162837214010000000000
• 138429900000 cubed (138429900000³) is 2652709639251682899000000000000000
• The square root of 138429900000 is 372061.6884335177
• The cube root of 138429900000 is 5173.0098067215

Scales and comparisons

• 138,429,900,000 seconds is equal to 4,401 years, 33 weeks, 2 days, 22 hours.
• To count from 1 to 138,429,900,000 would take you about eight thousand, eight hundred three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138429900000 cubic inches would be around 431.1 feet tall.

Recreational maths with 138429900000

• 138429900000 backwards is 000009924831
• 138429900000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138429900000's digits is 36
• More coming soon!