138762829824

Names of 138762829824

• Cardinal: 138762829824 can be written as One hundred thirty-eight billion, seven hundred sixty-two million, eight hundred twenty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.38762829824 × 10¹¹

Factors of 138762829824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1944

Divisors of 138762829824

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 41 48 64 74 82 96 111 123 128 148 164 192 222 246 256 296 328 384 444 492 512 592 656 768 888 984 1024 1184 1312 1517 1536 1776 1861 1968 2048 2368 2624 3034 3072 3552 3722 3936 4096 4551 4736 5248 5583 6068 6144 7104 7444 7872 8192 9102 9472 10496 11166 12136 12288 14208 14888 15744 16384 18204 18944 20992 22332 24272 24576 28416 29776 31488 36408 37888 41984 44664 48544 49152 56832 59552 62976 68857 72816 75776 76301 83968 89328 97088 113664 119104 125952 137714 145632 151552 152602 167936 178656 194176 206571 227328 228903 238208 251904 275428 291264 303104 305204 335872 357312 388352 413142 454656 457806 476416 503808 550856 582528 606208 610408 671744 714624 776704 826284 909312 915612 952832 1007616 1101712 1165056 1220816 1429248 1553408 1652568 1818624 1831224 1905664 2015232 2203424 2330112 2441632 2823137 2858496 3106816 3305136 3662448 3811328 4406848 4660224 4883264 5646274 5716992 6213632 6610272 7324896 7622656 8469411 8813696 9320448 9766528 11292548 11433984 12427264 13220544 14649792 15245312 16938822 17627392 18640896 19533056 22585096 22867968 24854528 26441088 29299584 30490624 33877644 35254784 37281792 39066112 45170192 45735936 52882176 58599168 67755288 70509568 74563584 78132224 90340384 91471872 105764352 117198336 135510576 141019136 156264448 180680768 211528704 234396672 271021152 282038272 312528896 361361536 423057408 468793344 542042304 564076544 625057792 722723072 846114816 937586688 1084084608 1128153088 1250115584 1445446144 1692229632 1875173376 2168169216 2890892288 3384459264 3750346752 4336338432 5781784576 8672676864 11563569152 17345353728 23127138304 34690707456 46254276608 69381414912 138762829824
• Sum of all divisors σ(n): 389501591136
• Sum of proper divisors (its aliquot sum) s(n): 250738761312
• 138762829824 is an abundant number, because the sum of its proper divisors (250738761312) is greater than itself. Its abundance is 111975931488

Bases of 138762829824

• Binary: 10000001001110111010001100000000000000₂
• Hexadecimal: 0x204EE8C000
• Base-36: 1RQVT0QO

Squares and roots of 138762829824

• 138762829824 squared (138762829824²) is 19255122940764383870976
• 138762829824 cubed (138762829824³) is 2671895347869486631568453060788224
• The square root of 138762829824 is 372508.8318738229
• The cube root of 138762829824 is 5177.1535897047

Scales and comparisons

• 138,762,829,824 seconds is equal to 4,412 years, 11 weeks, 6 days, 6 hours, 30 minutes, 24 seconds.
• To count from 1 to 138,762,829,824 would take you about eight thousand, eight hundred twenty-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 138762829824 cubic inches would be around 431.4 feet tall.

Recreational maths with 138762829824

• 138762829824 backwards is 428928267831
• The number of decimal digits it has is: 12
• The sum of 138762829824's digits is 60
• More coming soon!