138226848769560

Names of 138226848769560

• Cardinal: 138226848769560 can be written as One hundred thirty-eight trillion, two hundred twenty-six billion, eight hundred forty-eight million, seven hundred sixty-nine thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3822684876956 × 10¹⁴

Factors of 138226848769560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 223161

Divisors of 138226848769560

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 97 120 194 291 388 485 582 776 970 1164 1455 1940 2328 2910 3880 5820 11640 87797 135257 175594 263391 270514 351188 405771 438985 526782 541028 676285 702376 811542 877970 1053564 1082056 1316955 1352570 1623084 1755940 2028855 2107128 2633910 2705140 3246168 3511880 4057710 5267820 5410280 8115420 8516309 10535640 13119929 16230840 17032618 25548927 26239858 34065236 39359787 42581545 51097854 52479716 65599645 68130472 78719574 85163090 102195708 104959432 127744635 131199290 157439148 170326180 196798935 204391416 255489270 262398580 314878296 340652360 393597870 510978540 524797160 787195740 1021957080 1574391480 11875158829 23750317658 35625476487 47500635316 59375794145 71250952974 95001270632 118751588290 142501905948 178127382435 237503176580 285003811896 356254764870 475006353160 712509529740 1151890406413 1425019059480 2303780812826 3455671219239 4607561625652 5759452032065 6911342438478 9215123251304 11518904064130 13822684876956 17278356096195 23037808128260 27645369753912 34556712192390 46075616256520 69113424384780 138226848769560
• Sum of all divisors σ(n): 418963472867520
• Sum of proper divisors (its aliquot sum) s(n): 280736624097960
• 138226848769560 is an abundant number, because the sum of its proper divisors (280736624097960) is greater than itself. Its abundance is 142509775328400

Bases of 138226848769560

• Binary: 11111011011011101110010001110000010011000011000₂
• Hexadecimal: 0x7DB772382618
• Base-36: 1CZWJCUGBC

Squares and roots of 138226848769560

• 138226848769560 squared (138226848769560²) is 19106661720762810885982593600
• 138226848769560 cubed (138226848769560³) is 2641053640167022098219690041609737530816000
• The square root of 138226848769560 is 11756991.4846256481
• The cube root of 138226848769560 is 51704.7928405331

Scales and comparisons

• 138,226,848,769,560 seconds is equal to 4,395,186 years, 11 weeks, 5 days, 16 hours, 26 minutes.
• To count from 1 to 138,226,848,769,560 would take you about ten million, nine hundred eighty-seven thousand, nine hundred sixty-five 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 138226848769560 cubic inches would be around 4308.7 feet tall.

Recreational maths with 138226848769560

• 138226848769560 backwards is 065967848622831
• The number of decimal digits it has is: 15
• The sum of 138226848769560's digits is 75
• More coming soon!