138607029900

Names of 138607029900

• Cardinal: 138607029900 can be written as One hundred thirty-eight billion, six hundred seven million, twenty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 1.386070299 × 10¹¹

Factors of 138607029900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 70

Divisors of 138607029900

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 25 27 30 34 36 43 45 50 51 54 60 68 75 81 85 86 90 100 102 108 129 135 150 153 162 170 172 180 204 215 225 243 255 258 270 289 300 306 324 340 387 405 425 430 450 459 486 510 516 540 578 612 645 675 729 731 765 774 810 850 860 867 900 918 972 1020 1075 1156 1161 1215 1275 1290 1350 1377 1445 1458 1462 1530 1548 1620 1700 1734 1836 1935 2025 2150 2187 2193 2295 2322 2430 2550 2580 2601 2700 2754 2890 2916 2924 3060 3225 3468 3483 3645 3655 3825 3870 4050 4131 4300 4335 4374 4386 4590 4644 4860 4913 5100 5202 5508 5780 5805 6075 6450 6561 6579 6885 6966 7225 7290 7310 7650 7740 7803 8100 8262 8670 8748 8772 9180 9675 9826 10404 10449 10935 10965 11475 11610 12150 12393 12427 12900 13005 13122 13158 13770 13932 14450 14580 14620 14739 15300 15606 16524 17340 17415 18225 18275 19350 19652 19737 20655 20898 21675 21870 21930 22950 23220 23409 24300 24565 24786 24854 26010 26244 26316 27540 28900 29025 29478 31212 31347 32805 32895 34425 34830 36450 36550 37179 37281 38700 39015 39474 41310 41796 43350 43740 43860 44217 45900 46818 49130 49572 49708 52020 52245 54675 54825 58050 58956 59211 61965 62135 62694 65025 65610 65790 68850 69660 70227 72900 73100 73695 74358 74562 78030 78948 82620 86700 87075 88434 93636 94041 98260 98685 103275 104490 109350 109650 111537 111843 116100 117045 118422 122825 123930 124270 125388 130050 131220 131580 132651 137700 140454 147390 148716 149124 156060 156735 164025 164475 174150 176868 177633 185895 186405 188082 195075 197370 206550 208980 210681 211259 218700 219300 221085 223074 223686 234090 236844 245650 247860 248540 260100 261225 265302 280908 282123 294780 296055 309825 310675 313470 328050 328950 335529 348300 351135 355266 368475 371790 372810 376164 390150 394740 397953 413100 421362 422518 442170 446148 447372 468180 470205 491300 493425 522450 530604 532899 557685 559215 564246 585225 592110 619650 621350 626940 632043 633777 656100 657900 663255 671058 702270 710532 736950 743580 745620 780300 783675 795906 842724 845036 884340 888165 929475 932025 940410 986850 1006587 1044900 1053405 1056295 1065798 1105425 1115370 1118430 1128492 1170450 1184220 1193859 1239300 1242700 1264086 1267554 1326510 1342116 1404540 1410615 1473900 1480275 1567350 1591812 1598697 1677645 1755675 1776330 1858950 1864050 1880820 1896129 1901331 1973700 1989765 2013174 2106810 2112590 2131596 2210850 2230740 2236860 2340900 2351025 2387718 2528172 2535108 2653020 2664495 2788425 2796075 2821230 2960550 3019761 3134700 3160215 3168885 3197394 3316275 3355290 3511350 3552660 3581577 3717900 3728100 3792258 3802662 3979530 4026348 4213620 4225180 4421700 4440825 4702050 4775436 4796091 5032935 5267025 5281475 5328990 5576850 5592150 5642460 5703993 5921100 5969295 6039522 6320430 6337770 6394788 6632550 6710580 7022700 7053075 7163154 7584516 7605324 7959060 7993485 8388225 8881650 9059283 9404100 9480645 9506655 9592182 9948825 10065870 10534050 10562950 10657980 10744731 11153700 11184300 11407986 11938590 12079044 12640860 12675540 13265100 13322475 14106150 14326308 15098805 15801075 15844425 15986970 16776450 17111979 17763300 17907885 18118566 18961290 19013310 19184364 19897650 20131740 21068100 21125900 21489462 22815972 23877180 23980455 25164675 26644950 27177849 28212300 28519965 29846475 30197610 31602150 31688850 31973940 32234193 33552900 34223958 35815770 36237132 37922580 38026620 39795300 39967425 42978924 45296415 47403225 47533275 47960910 50329350 51335937 53289900 53723655 54355698 57039930 59692950 60395220 63204300 63377700 64468386 68447916 71631540 75494025 79934850 81533547 85559895 89539425 90592830 94806450 95066550 95921820 100658700 102671874 107447310 108711396 114079860 119385900 119902275 128936772 135889245 142599825 150988050 154007811 159869700 161170965 163067094 171119790 179078850 181185660 189612900 190133100 205343748 214894620 226482075 239804550 256679685 268618275 271778490 285199650 301976100 308015622 322341930 326134188 342239580 358157700 407667735 427799475 452964150 462023433 479609100 513359370 537236550 543556980 570399300 616031244 644683860 679446225 770039055 805854825 815335470 855598950 905928300 924046866 1026718740 1074473100 1283398425 1358892450 1386070299 1540078110 1611709650 1630670940 1711197900 1848093732 2038338675 2310117165 2566796850 2717784900 2772140598 3080156220 3223419300 3850195275 4076677350 4620234330 5133593700 5544281196 6930351495 7700390550 8153354700 9240468660 11550585825 13860702990 15400781100 23101171650 27721405980 34651757475 46202343300 69303514950 138607029900
• Sum of all divisors σ(n): 490480950960
• Sum of proper divisors (its aliquot sum) s(n): 351873921060
• 138607029900 is an abundant number, because the sum of its proper divisors (351873921060) is greater than itself. Its abundance is 213266891160

Bases of 138607029900

• Binary: 10000001000101100111110110111010001100₂
• Hexadecimal: 0x20459F6E8C
• Base-36: 1ROB1OR0

Squares and roots of 138607029900

• 138607029900 squared (138607029900²) is 19211908737699494010000
• 138607029900 cubed (138607029900³) is 2662905608842385023458940899000000
• The square root of 138607029900 is 372299.6506847677
• The cube root of 138607029900 is 5175.2152651475

Scales and comparisons

• 138,607,029,900 seconds is equal to 4,407 years, 14 weeks, 2 days, 45 minutes.
• To count from 1 to 138,607,029,900 would take you about eight thousand, eight hundred fourteen 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 138607029900 cubic inches would be around 431.3 feet tall.

Recreational maths with 138607029900

• 138607029900 backwards is 009920706831
• 138607029900 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138607029900's digits is 45
• More coming soon!