138388063800

Names of 138388063800

• Cardinal: 138388063800 can be written as One hundred thirty-eight billion, three hundred eighty-eight million, sixty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.383880638 × 10¹¹

Factors of 138388063800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 239

Divisors of 138388063800

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 29 30 35 40 42 49 50 56 58 60 70 75 84 87 98 100 105 116 120 140 145 147 150 168 174 175 193 196 200 203 210 232 245 280 290 294 300 348 350 386 392 406 420 435 490 525 579 580 588 600 609 696 700 725 735 772 812 840 841 870 965 980 1015 1050 1158 1160 1176 1218 1225 1351 1400 1421 1450 1470 1544 1624 1682 1740 1930 1960 2030 2100 2175 2316 2436 2450 2523 2702 2842 2895 2900 2940 3045 3364 3480 3675 3860 4053 4060 4200 4205 4263 4350 4632 4825 4872 4900 5046 5075 5404 5597 5684 5790 5800 5880 5887 6090 6728 6755 7105 7350 7720 8106 8120 8410 8526 8700 9457 9650 9800 10092 10150 10808 11194 11368 11580 11774 12180 12615 13510 14210 14475 14700 15225 16212 16791 16820 17052 17400 17661 18914 19300 20184 20265 20300 21025 21315 22388 23160 23548 24360 24389 25230 27020 27985 28371 28420 28950 29400 29435 30450 32424 33582 33640 33775 34104 35322 35525 37828 38600 39179 40530 40600 41209 42050 42630 44776 47096 47285 48778 50460 54040 55970 56742 56840 57900 58870 60900 63075 67164 67550 70644 71050 73167 75656 78358 81060 82418 83955 84100 85260 88305 94570 97556 100920 101325 106575 111940 113484 115800 117537 117740 121800 121945 123627 126150 134328 135100 139925 141288 141855 142100 146334 147175 156716 162120 162313 164836 167910 168200 170520 170723 176610 189140 195112 195895 202650 206045 213150 223880 226968 235074 235480 236425 243890 247254 252300 270200 274253 279850 283710 284200 292668 294350 313432 324626 329672 335820 341446 353220 365835 378280 391790 405300 412090 419775 426300 441525 470148 472850 486939 487780 494508 504600 512169 548506 559700 567420 585336 587685 588700 609725 618135 649252 671640 682892 706440 709275 731670 783580 810600 811565 822759 824180 839550 852600 853615 883050 940296 945700 973878 975560 979475 989016 1024338 1030225 1097012 1119400 1134840 1136191 1175370 1177400 1195061 1219450 1236270 1298504 1365784 1371265 1418550 1463340 1567160 1623130 1645518 1648360 1679100 1707230 1766100 1829175 1891400 1947756 1958950 2048676 2060450 2194024 2272382 2350740 2390122 2434695 2438900 2472540 2560845 2742530 2837100 2926680 2938425 3090675 3246260 3291036 3358200 3408573 3414460 3532200 3585183 3658350 3895512 3917900 4057825 4097352 4113795 4120900 4268075 4544764 4701480 4707077 4780244 4869390 4877800 4945080 5121690 5485060 5674200 5680955 5876850 5975305 6181350 6492520 6582072 6817146 6828920 6856325 7170366 7316700 7835800 7953337 8115650 8227590 8241800 8536150 9089528 9414154 9560488 9738780 10243380 10970120 11361910 11753700 11950610 12173475 12362700 12804225 13634292 13712650 14121231 14340732 14633400 15906674 16231300 16455180 17042865 17072300 17925915 18828308 19477560 20486760 20568975 22723820 23507400 23535385 23860011 23901220 24346950 24725400 25608450 27268584 27425300 28242462 28404775 28681464 29876525 31813348 32462600 32910360 32949539 34085730 34144600 35851830 37656616 39766685 41137950 45447640 47070770 47720022 47802440 48693900 51216900 54850600 56484924 56809550 59753050 63626696 65899078 68171460 70606155 71703660 79533370 82275900 85214325 89629575 94141540 95440044 97387800 98848617 102433800 112969848 113619100 117676925 119300055 119506100 131798156 136342920 141212310 143407320 159066740 164551800 164747695 170428650 179259150 188283080 190880088 197697234 198833425 227238200 230646773 235353850 238600110 239012200 263596312 282424620 318133480 329495390 340857300 353030775 358518300 395394468 397666850 461293546 470707700 477200220 494243085 564849240 596500275 658990780 681714600 691940319 706061550 717036600 790788936 795333700 823738475 922587092 941415400 954400440 988486170 1153233865 1193000550 1317981560 1383880638 1412123100 1590667400 1647476950 1845174184 1976972340 2306467730 2386001100 2471215425 2767761276 2824246200 3294953900 3459701595 3953944680 4612935460 4772002200 4942430850 5535522552 5766169325 6589907800 6919403190 9225870920 9884861700 11532338650 13838806380 17298507975 19769723400 23064677300 27677612760 34597015950 46129354600 69194031900 138388063800
• Sum of all divisors σ(n): 519544648800
• Sum of proper divisors (its aliquot sum) s(n): 381156585000
• 138388063800 is an abundant number, because the sum of its proper divisors (381156585000) is greater than itself. Its abundance is 242768521200

Bases of 138388063800

• Binary: 10000000111000100100100100011000111000₂
• Hexadecimal: 0x2038924638
• Base-36: 1RKOOHFC

Squares and roots of 138388063800

• 138388063800 squared (138388063800²) is 19151256202312870440000
• 138388063800 cubed (138388063800³) is 2650305265175819222011854072000000
• The square root of 138388063800 is 372005.4620566747
• The cube root of 138388063800 is 5172.4886262575

Scales and comparisons

• 138,388,063,800 seconds is equal to 4,400 years, 16 weeks, 1 day, 16 hours, 50 minutes.
• To count from 1 to 138,388,063,800 would take you about eight thousand, eight hundred 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 138388063800 cubic inches would be around 431 feet tall.

Recreational maths with 138388063800

• 138388063800 backwards is 008360883831
• The number of decimal digits it has is: 12
• The sum of 138388063800's digits is 48
• More coming soon!