138210102976

Names of 138210102976

• Cardinal: 138210102976 can be written as One hundred thirty-eight billion, two hundred ten million, one hundred two thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.38210102976 × 10¹¹

Factors of 138210102976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 89

Divisors of 138210102976

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 44 46 53 64 88 92 106 121 176 184 212 242 253 352 368 424 484 506 583 704 736 848 968 1012 1166 1219 1331 1472 1696 1936 2024 2332 2438 2662 2783 3392 3872 4048 4664 4876 5324 5566 6413 7744 8096 9328 9752 10648 11132 12826 13409 14641 16192 18656 19504 21296 22264 25652 26818 29282 30613 37312 39008 42592 44528 51304 53636 58564 61226 70543 78016 85184 89056 102608 107272 117128 122452 141086 147499 161051 178112 205216 214544 234256 244904 282172 294998 322102 336743 410432 429088 468512 489808 564344 589996 644204 673486 775973 858176 937024 979616 1128688 1179992 1288408 1346972 1551946 1622489 1771561 1959232 2257376 2359984 2576816 2693944 3103892 3244978 3543122 3704173 4514752 4719968 5153632 5387888 6207784 6489956 7086244 7408346 8535703 9439936 10307264 10775776 12415568 12979912 14172488 14816692 17071406 17847379 21551552 24831136 25959824 28344976 29633384 34142812 35694758 40745903 49662272 51919648 56689952 59266768 68285624 71389516 81491806 93892733 103839296 113379904 118533536 136571248 142779032 162983612 187785466 196321169 237067072 273142496 285558064 325967224 375570932 392642338 546284992 571116128 651934448 751141864 785284676 1142232256 1303868896 1502283728 1570569352 2159532859 2607737792 3004567456 3141138704 4319065718 6009134912 6282277408 8638131436 12564554816 17276262872 34552525744 69105051488 138210102976
• Sum of all divisors σ(n): 320743228464
• Sum of proper divisors (its aliquot sum) s(n): 182533125488
• 138210102976 is an abundant number, because the sum of its proper divisors (182533125488) is greater than itself. Its abundance is 44323022512

Bases of 138210102976

• Binary: 10000000101101111101101100111011000000₂
• Hexadecimal: 0x202DF6CEC0
• Base-36: 1RHQQ5Z4

Squares and roots of 138210102976

• 138210102976 squared (138210102976²) is 19102032564636524056576
• 138210102976 cubed (138210102976³) is 2640093887809319365870070209970176
• The square root of 138210102976 is 371766.1939660463
• The cube root of 138210102976 is 5170.2704792851

Scales and comparisons

• 138,210,102,976 seconds is equal to 4,394 years, 33 weeks, 6 days, 23 hours, 16 minutes, 16 seconds.
• To count from 1 to 138,210,102,976 would take you about eight thousand, seven hundred eighty-nine 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 138210102976 cubic inches would be around 430.9 feet tall.

Recreational maths with 138210102976

• 138210102976 backwards is 679201012831
• The number of decimal digits it has is: 12
• The sum of 138210102976's digits is 40
• More coming soon!