129850864000

Names of 129850864000

• Cardinal: 129850864000 can be written as One hundred twenty-nine billion, eight hundred fifty million, eight hundred sixty-four thousand.

Scientific notation

• Scientific notation: 1.29850864 × 10¹¹

Factors of 129850864000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 182

Divisors of 129850864000

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 19 20 22 25 26 29 32 38 40 44 50 52 55 58 64 65 76 80 88 95 100 103 104 110 116 125 128 130 143 145 152 160 176 190 200 206 208 209 220 232 247 250 260 275 286 290 304 319 320 325 352 377 380 400 412 416 418 440 464 475 494 500 515 520 550 551 572 580 608 638 640 650 704 715 725 754 760 800 824 832 836 880 928 950 988 1000 1030 1040 1045 1100 1102 1133 1144 1160 1216 1235 1276 1300 1339 1375 1408 1430 1450 1508 1520 1595 1600 1625 1648 1664 1672 1760 1856 1885 1900 1957 1976 2000 2060 2080 2090 2200 2204 2266 2288 2320 2375 2432 2470 2552 2575 2600 2678 2717 2750 2755 2860 2900 2987 3016 3040 3190 3200 3250 3296 3344 3520 3575 3625 3712 3770 3800 3914 3952 4000 4120 4147 4160 4180 4400 4408 4532 4576 4640 4750 4940 5104 5150 5200 5225 5356 5434 5500 5510 5665 5720 5800 5974 6032 6061 6080 6175 6380 6500 6592 6688 6695 7040 7150 7163 7250 7540 7600 7828 7904 7975 8000 8240 8294 8320 8360 8800 8816 9064 9152 9280 9425 9500 9785 9880 10208 10300 10400 10450 10712 10868 11000 11020 11330 11440 11600 11948 12064 12122 12160 12350 12760 12875 13000 13184 13376 13390 13585 13775 14300 14326 14500 14729 14935 15080 15200 15656 15808 15950 16000 16480 16588 16720 17600 17632 17875 18128 18304 18560 18850 19000 19570 19760 20416 20600 20735 20800 20900 21424 21527 21736 22000 22040 22660 22880 23200 23896 24128 24244 24700 25441 25520 25750 26000 26125 26752 26780 27170 27550 28325 28600 28652 29000 29458 29870 30160 30305 30400 30875 31312 31616 31900 32857 32960 33176 33440 33475 35200 35264 35750 35815 36256 37700 38000 38831 39140 39520 39875 40832 41200 41470 41600 41800 42848 43054 43472 44000 44080 45320 45760 46400 47125 47792 48256 48488 48925 49400 50882 51040 51500 52000 52250 53560 54340 55100 56650 56753 57200 57304 58000 58916 59740 60320 60610 60800 61750 62624 63800 65714 65920 66352 66880 66950 67925 68875 70528 71500 71630 72512 73645 74675 75400 76000 77662 78280 78793 79040 79750 82400 82940 83600 85696 86108 86944 88000 88160 90640 91520 92800 94250 95584 96976 97850 98800 101764 102080 103000 103675 104000 104500 107120 107635 108680 110200 113300 113506 114400 114608 116000 117832 119480 120640 121220 123500 125248 127205 127600 131428 132704 133760 133900 135850 137750 141625 143000 143260 145024 147290 149350 150800 151525 152000 155324 156560 157586 158080 159500 164285 164800 165880 167200 167375 171392 172216 173888 176000 176320 179075 181280 188500 191168 193952 194155 195700 197600 203528 204160 206000 207350 208000 209000 214240 215270 217360 220400 226600 227012 228800 229216 232000 235664 238960 241280 242440 244625 247000 250496 254410 255200 262856 265408 267800 271700 275500 279851 283250 283765 286000 286520 294580 298700 301600 303050 304000 310648 313120 315172 319000 328570 329600 331760 334400 334750 339625 344432 347776 352640 358150 362560 368225 373375 377000 382336 387904 388310 391400 393965 395200 407056 412000 414700 418000 427141 428480 430540 434720 440800 453200 454024 457600 458432 464000 471328 477920 484880 489250 494000 508820 510400 518375 525712 530816 535600 538175 543400 551000 559702 566500 567530 572000 573040 589160 597400 603200 606100 621296 624283 626240 630344 636025 638000 657140 663520 668800 669500 679250 688864 716300 725120 736450 737789 746750 754000 757625 775808 776620 782800 787930 790400 814112 821425 824000 829400 836000 854282 856960 861080 869440 881600 895375 906400 908048 916864 942656 955840 969760 970775 978500 988000 1017640 1020800 1036750 1051424 1071200 1076350 1086800 1102000 1119404 1133000 1135060 1144000 1146080 1178320 1194800 1206400 1212200 1242592 1248566 1252480 1260688 1272050 1276000 1314280 1327040 1339000 1358500 1377728 1399255 1418825 1432600 1472900 1475578 1493500 1508000 1515250 1553240 1565600 1575860 1628224 1642850 1648000 1658800 1672000 1708564 1722160 1738880 1763200 1790750 1812800 1816096 1841125 1885312 1911680 1939520 1941550 1957000 1969825 1976000 2035280 2073500 2102848 2135705 2142400 2152700 2173600 2204000 2238808 2266000 2270120 2288000 2292160 2356640 2389600 2424400 2485184 2497132 2521376 2544100 2552000 2628560 2654080 2678000 2690875 2717000 2755456 2798510 2837650 2865200 2945800 2951156 2987000 3016000 3030500 3106480 3121415 3131200 3151720 3180125 3256448 3285700 3317600 3344000 3417128 3444320 3581500 3625600 3632192 3682250 3688945 3879040 3883100 3914000 3939650 3952000 4070560 4107125 4147000 4205696 4271410 4284800 4305400 4347200 4408000 4477616 4532000 4540240 4584320 4713280 4779200 4848800 4853875 4970368 4994264 5042752 5088200 5104000 5257120 5356000 5381750 5434000 5597020 5675300 5730400 5891600 5902312 5974000 6032000 6061000 6212960 6242830 6262400 6303440 6360250 6571400 6635200 6834256 6888640 6996275 7094125 7163000 7264384 7364500 7377890 7766200 7828000 7879300 8115679 8141120 8214250 8294000 8542820 8610800 8694400 8816000 8955232 9064000 9080480 9426560 9558400 9697600 9707750 9849125 9988528 10085504 10176400 10514240 10678525 10712000 10763500 10868000 11194040 11350600 11460800 11783200 11804624 11948000 12122000 12425920 12485660 12606880 12720500 13142800 13270400 13668512 13777280 13992550 14188250 14326000 14729000 14755780 15532400 15607075 15656000 15758600 16231358 16282240 16428500 16588000 17085640 17221600 17910464 18128000 18160960 18444725 19395200 19415500 19698250 19977056 20352800 21028480 21357050 21424000 21527000 21736000 22388080 22701200 22921600 23566400 23609248 23896000 24244000 24851840 24971320 25213760 25441000 26285600 27337024 27985100 28376500 28652000 29458000 29511560 31064800 31214150 31312000 31517200 32462716 32857000 33176000 34171280 34443200 34981375 35820928 36321920 36889450 38831000 39396500 39954112 40578395 40705600 42714100 43054000 43472000 44776160 45402400 47132800 47218496 47792000 48488000 49942640 50427520 50882000 52571200 53392625 54674048 55970200 56753000 57304000 58916000 59023120 62129600 62428300 63034400 64925432 65714000 66352000 68342560 68886400 69962750 73778900 77662000 78035375 78793000 79908224 81156790 81411200 85428200 86108000 89552320 90804800 92223625 94436992 96976000 99885280 101764000 105142400 106785250 111940400 113506000 114608000 117832000 118046240 124259200 124856600 126068800 129850864 131428000 136685120 139925500 147557800 155324000 156070750 157586000 162313580 170856400 172216000 179104640 181609600 184447250 199770560 202891975 203528000 213570500 223880800 227012000 235664000 236092480 249713200 252137600 259701728 262856000 273370240 279851000 295115600 310648000 312141500 315172000 324627160 341712800 344432000 368894500 399541120 405783950 407056000 427141000 447761600 454024000 472184960 499426400 519403456 525712000 559702000 590231200 621296000 624283000 630344000 649254320 683425600 737789000 811567900 854282000 895523200 908048000 998852800 1014459875 1038806912 1119404000 1180462400 1248566000 1260688000 1298508640 1366851200 1475578000 1623135800 1708564000 1997705600 2028919750 2238808000 2360924800 2497132000 2597017280 2951156000 3246271600 3417128000 4057839500 4477616000 4994264000 5194034560 5902312000 6492543200 6834256000 8115679000 9988528000 11804624000 12985086400 16231358000 25970172800 32462716000 64925432000 129850864000
• Sum of all divisors σ(n): 417021696000
• Sum of proper divisors (its aliquot sum) s(n): 287170832000
• 129850864000 is an abundant number, because the sum of its proper divisors (287170832000) is greater than itself. Its abundance is 157319968000

Bases of 129850864000

• Binary: 1111000111011101101101111000110000000₂
• Hexadecimal: 0x1E3BB6F180
• Base-36: 1NNHUNWG

Squares and roots of 129850864000

• 129850864000 squared (129850864000²) is 16861246881546496000000
• 129850864000 cubed (129850864000³) is 2189447475686118161772544000000000
• The square root of 129850864000 is 360348.2537768151
• The cube root of 129850864000 is 5063.8591170781

Scales and comparisons

• 129,850,864,000 seconds is equal to 4,128 years, 44 weeks, 3 days, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 129,850,864,000 would take you about eight thousand, two hundred fifty-seven 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 129850864000 cubic inches would be around 422 feet tall.

Recreational maths with 129850864000

• 129850864000 backwards is 000468058921
• The number of decimal digits it has is: 12
• The sum of 129850864000's digits is 43
• More coming soon!