138927638300

Names of 138927638300

• Cardinal: 138927638300 can be written as One hundred thirty-eight billion, nine hundred twenty-seven million, six hundred thirty-eight thousand, three hundred.

Scientific notation

• Scientific notation: 1.389276383 × 10¹¹

Factors of 138927638300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 280

Divisors of 138927638300

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 25 44 46 50 55 71 79 89 92 100 110 115 121 142 158 178 220 230 242 253 275 284 316 355 356 395 445 460 484 506 550 575 605 710 781 790 869 890 979 1012 1100 1150 1210 1265 1420 1562 1580 1633 1738 1775 1780 1817 1958 1975 2047 2225 2300 2420 2530 2783 3025 3124 3266 3476 3550 3634 3905 3916 3950 4094 4345 4450 4895 5060 5566 5609 6050 6319 6325 6532 7031 7100 7268 7810 7900 8165 8188 8591 8690 8900 9085 9559 9790 10235 10769 11132 11218 12100 12638 12650 13915 14062 15620 16330 17182 17380 17963 18170 19118 19525 19580 19987 20470 21538 21725 22436 22517 24475 25276 25300 27830 28045 28124 31595 32660 34364 35155 35926 36340 38236 39050 39974 40825 40940 42955 43076 43450 45034 45425 47795 48950 51175 53845 55660 56090 61699 63190 69509 69575 70310 71852 77341 78100 79948 81650 85910 86900 89815 90068 90850 95590 97900 99935 102350 107690 112180 112585 123398 126380 129007 139018 139150 140225 140620 145337 154682 157975 161713 163300 171820 175775 179630 181700 191180 197593 199870 204700 214775 215380 219857 225170 238975 246796 247687 258014 269225 278036 278300 280450 290674 308495 309364 315950 323426 347545 351550 359260 386705 395186 399740 429550 439714 449075 450340 477950 495374 499201 499675 516028 538450 560900 562925 581348 616990 631900 645035 646852 678689 695090 703100 726685 764599 773410 790372 808565 850751 859100 879428 898150 955900 987965 990748 998402 999350 1076900 1099285 1125850 1233980 1238435 1290070 1357378 1390180 1419077 1453370 1529198 1542475 1546820 1598707 1617130 1701502 1737725 1778843 1796300 1933525 1975930 1996804 1998700 2198570 2251700 2476870 2496005 2580140 2714756 2838154 2906740 3058396 3084950 3197414 3225175 3234260 3393445 3403004 3475450 3557686 3633425 3822995 3867050 3951860 4042825 4253755 4397140 4939825 4953740 4992010 5491211 5496425 5676308 6169900 6192175 6394828 6450350 6786890 6950900 7095385 7115372 7266850 7645990 7734100 7993535 8085650 8507510 8894215 9879650 9984020 10982422 10992850 11481623 12384350 12480025 12900700 13573780 14190770 14533700 15291980 15609847 15987070 16171300 16967225 17015020 17585777 17788430 19114975 19567273 19759300 21268775 21964844 21985700 22963246 24768700 24960050 27456055 28381540 31219694 31974140 33934450 35171554 35476925 35576860 38229950 39134546 39967675 42537550 44471075 45926492 49920100 54912110 57408115 60403321 62439388 67868900 70343108 70953850 76459900 78049235 78269092 79935350 85075100 87928885 88942150 97836365 109824220 114816230 120806642 126297853 137280275 141907700 156098470 159870700 175857770 177884300 195672730 229632460 241613284 252595706 274560550 287040575 302016605 312196940 351715540 390246175 391345460 439644425 489181825 505191412 549121100 574081150 604033210 631489265 780492350 879288850 978363650 1148162300 1208066420 1262978530 1389276383 1510083025 1560984700 1758577700 1956727300 2525957060 2778552766 3020166050 3157446325 5557105532 6040332100 6314892650 6946381915 12629785300 13892763830 27785527660 34731909575 69463819150 138927638300
• Sum of all divisors σ(n): 359077017600
• Sum of proper divisors (its aliquot sum) s(n): 220149379300
• 138927638300 is an abundant number, because the sum of its proper divisors (220149379300) is greater than itself. Its abundance is 81221741000

Bases of 138927638300

• Binary: 10000001011000101110111000011100011100₂
• Hexadecimal: 0x2058BB871C
• Base-36: 1RTLXFRW

Squares and roots of 138927638300

• 138927638300 squared (138927638300²) is 19300888683615626890000
• 138927638300 cubed (138927638300³) is 2681426881905914948801673887000000
• The square root of 138927638300 is 372729.9804147769
• The cube root of 138927638300 is 5179.2024121931

Scales and comparisons

• 138,927,638,300 seconds is equal to 4,417 years, 24 weeks, 2 days, 18 hours, 38 minutes, 20 seconds.
• To count from 1 to 138,927,638,300 would take you about eight thousand, eight hundred thirty-four 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 138927638300 cubic inches would be around 431.6 feet tall.

Recreational maths with 138927638300

• 138927638300 backwards is 003836729831
• 138927638300 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138927638300's digits is 50
• More coming soon!