137765905968

Names of 137765905968

• Cardinal: 137765905968 can be written as One hundred thirty-seven billion, seven hundred sixty-five million, nine hundred five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.37765905968 × 10¹¹

Factors of 137765905968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7097

Divisors of 137765905968

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 41 48 74 82 111 123 148 164 222 246 281 296 328 444 492 562 592 656 843 888 984 1124 1517 1686 1776 1968 2248 3034 3372 4496 4551 6068 6733 6744 9102 10397 11521 12136 13466 13488 18204 20199 20794 23042 24272 26932 31191 34563 36408 40398 41588 46084 53864 62382 69126 72816 80796 83176 92168 107728 124764 138252 161592 166352 184336 249121 249528 276053 276504 323184 426277 498242 499056 552106 553008 747363 828159 852554 996484 1104212 1278831 1494726 1656318 1705108 1891973 1992968 2208424 2557662 2989452 3312636 3410216 3783946 3985936 4416848 5115324 5675919 5978904 6625272 6820432 7567892 10213961 10230648 11351838 11957808 13250544 15135784 20427922 20461296 22703676 30271568 30641883 40855844 45407352 61283766 70003001 77570893 81711688 90814704 122567532 140006002 155141786 163423376 210009003 232712679 245135064 280012004 310283572 420018006 465425358 490270128 560024008 620567144 840036012 930850716 1120048016 1241134288 1680072024 1861701432 2870123041 3360144048 3723402864 5740246082 8610369123 11480492164 17220738246 22960984328 34441476492 45921968656 68882952984 137765905968
• Sum of all divisors σ(n): 375817321152
• Sum of proper divisors (its aliquot sum) s(n): 238051415184
• 137765905968 is an abundant number, because the sum of its proper divisors (238051415184) is greater than itself. Its abundance is 100285509216

Bases of 137765905968

• Binary: 10000000010011011111001110011000110000₂
• Hexadecimal: 0x20137CE630
• Base-36: 1RAE9HDC

Squares and roots of 137765905968

• 137765905968 squared (137765905968²) is 18979444847183818017024
• 137765905968 cubed (137765905968³) is 2614720414141968002544552607199232
• The square root of 137765905968 is 371168.2987109755
• The cube root of 137765905968 is 5164.7255796051

Scales and comparisons

• 137,765,905,968 seconds is equal to 4,380 years, 27 weeks, 3 days, 19 hours, 12 minutes, 48 seconds.
• To count from 1 to 137,765,905,968 would take you about eight thousand, seven hundred sixty-one 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 137765905968 cubic inches would be around 430.4 feet tall.

Recreational maths with 137765905968

• 137765905968 backwards is 869509567731
• The number of decimal digits it has is: 12
• The sum of 137765905968's digits is 66
• More coming soon!