138283065720965376

Names of 138283065720965376

• Cardinal: 138283065720965376 can be written as One hundred thirty-eight quadrillion, two hundred eighty-three trillion, sixty-five billion, seven hundred twenty million, nine hundred sixty-five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.38283065720965376 × 10¹⁷

Factors of 138283065720965376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 109723385779

Divisors of 138283065720965376

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 547 576 768 1094 1152 1641 2188 2304 3282 4376 4923 6564 8752 9846 13128 17504 19692 26256 35008 39384 52512 70016 78768 105024 140032 157536 210048 315072 420096 630144 1260288 109723385227 219446770454 329170155681 438893540908 658340311362 877787081816 987510467043 1316680622724 1755574163632 1975020934086 2633361245448 3511148327264 3950041868172 5266722490896 7022296654528 7900083736344 10533444981792 14044593309056 15800167472688 21066889963584 28089186618112 31600334945376 42133779927168 60018691719169 63200669890752 84267559854336 120037383438338 126401339781504 180056075157507 240074766876676 252802679563008 360112150315014 480149533753352 540168225472521 720224300630028 960299067506704 1080336450945042 1440448601260056 1920598135013408 2160672901890084 2880897202520112 3841196270026816 4321345803780168 5761794405040224 7682392540053632 8642691607560336 11523588810080448 15364785080107264 17285383215120672 23047177620160896 34570766430241344 46094355240321792 69141532860482688 138283065720965376
• Sum of all divisors σ(n): 399433061542142992
• Sum of proper divisors (its aliquot sum) s(n): 261149995821177616
• 138283065720965376 is an abundant number, because the sum of its proper divisors (261149995821177616) is greater than itself. Its abundance is 122866930100212240

Bases of 138283065720965376

• Binary: 111101011010001111011011100110010110000000000100100000000₂
• Hexadecimal: 0x1EB47B732C00900
• Base-36: 11TL97EFB5S0

Squares and roots of 138283065720965376

• 138283065720965376 squared (138283065720965376²) is 19122206265188829424105953390821376
• 138283065720965376 cubed (138283065720965376³) is 2644277305698962766458976236380334891049448296677376
• The square root of 138283065720965376 is 371864310.8997761511
• The cube root of 138283065720965376 is 517118.0134838597

Scales and comparisons

• 138,283,065,720,965,376 seconds is equal to 4,396,973,752 years, 16 weeks, 4 days, 12 hours, 9 minutes, 36 seconds.
• To count from 1 to 138,283,065,720,965,376 would take you about thirteen billion, one hundred ninety million, nine hundred twenty-one thousand, two hundred fifty-six 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 138283065720965376 cubic inches would be around 43093.2 feet tall.

Recreational maths with 138283065720965376

• 138283065720965376 backwards is 673569027560382831
• The number of decimal digits it has is: 18
• The sum of 138283065720965376's digits is 81
• More coming soon!