1358690493310640

Names of 1358690493310640

• Cardinal: 1358690493310640 can be written as One quadrillion, three hundred fifty-eight trillion, six hundred ninety billion, four hundred ninety-three million, three hundred ten thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.35869049331064 × 10¹⁵

Factors of 1358690493310640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1557651

Divisors of 1358690493310640

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 1557637 3115274 6230548 7788185 10903459 12461096 15576370 21806918 24922192 31152740 43613836 54517295 62305480 87227672 109034590 124610960 174455344 218069180 436138360 872276720 2426233023769 4852466047538 9704932095076 12131165118845 16983631166383 19409864190152 24262330237690 33967262332766 38819728380304 48524660475380 67934524665532 84918155831915 97049320950760 135869049331064 169836311663830 194098641901520 271738098662128 339672623327660 679345246655320 1358690493310640
• Sum of all divisors σ(n): 3610237057133616
• Sum of proper divisors (its aliquot sum) s(n): 2251546563822976
• 1358690493310640 is an abundant number, because the sum of its proper divisors (2251546563822976) is greater than itself. Its abundance is 892856070512336

Bases of 1358690493310640

• Binary: 100110100111011100011001000001101101010011010110000₂
• Hexadecimal: 0x4D3B8C836A6B0
• Base-36: DDM5SND968

Squares and roots of 1358690493310640

• 1358690493310640 squared (1358690493310640²) is 1846039856612710278587537209600
• 1358690493310640 cubed (1358690493310640³) is 2508196803452226459538440595907700891590144000
• The square root of 1358690493310640 is 36860419.0604317465
• The cube root of 1358690493310640 is 110757.5938160373

Scales and comparisons

• 1,358,690,493,310,640 seconds is equal to 43,202,154 years, 51 weeks, 7 hours, 37 minutes, 20 seconds.
• To count from 1 to 1,358,690,493,310,640 would take you about one hundred twenty-nine million, six hundred six thousand, four hundred sixty-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 1358690493310640 cubic inches would be around 9229.8 feet tall.

Recreational maths with 1358690493310640

• 1358690493310640 backwards is 0460133940968531
• The number of decimal digits it has is: 16
• The sum of 1358690493310640's digits is 62
• More coming soon!