135723739211625521

Names of 135723739211625521

• Cardinal: 135723739211625521 can be written as One hundred thirty-five quadrillion, seven hundred twenty-three trillion, seven hundred thirty-nine billion, two hundred eleven million, six hundred twenty-five thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.35723739211625521 × 10¹⁷

Factors of 135723739211625521

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4882

Divisors of 135723739211625521

• Number of divisors d(n): 54
• Complete list of divisors:
  1 11 89 121 919 979 3863 10109 10769 42493 81791 111199 343807 467423 844561 899701 3550097 3781877 9290171 9896711 14922769 39051067 41600647 75165929 102191881 164150459 315958633 429561737 826825219 1328126441 1805655049 3262539143 3475544963 9095077409 13714024711 14609390851 35887930573 38230994593 150854271821 160703299361 290365983727 394767236303 1220548199279 1659396990031 3194025820997 12603188709409 13426030192069 35134284030967 138635075803499 147686332112759 1121683795137401 1524985833838489 12338521746511411 135723739211625521
• Sum of all divisors σ(n): 151063609607811810
• Sum of proper divisors (its aliquot sum) s(n): 15339870396186289
• 135723739211625521 is a deficient number, because the sum of its proper divisors (15339870396186289) is less than itself. Its deficiency is 120383868815439232

Bases of 135723739211625521

• Binary: 111100010001100000000010110001111010010111111010000110001₂
• Hexadecimal: 0x1E230058F4BF431
• Base-36: 114E1T17I1PT

Squares and roots of 135723739211625521

• 135723739211625521 squared (135723739211625521²) is 18420933385585335000671399138521441
• 135723739211625521 cubed (135723739211625521³) is 2500157958859909994889480210918129096676450121295761
• The square root of 135723739211625521 is 368407029.2646782833
• The cube root of 135723739211625521 is 513907.8741101007

Scales and comparisons

• 135,723,739,211,625,521 seconds is equal to 4,315,595,085 years, 43 weeks, 4 days, 15 hours, 58 minutes, 41 seconds.
• To count from 1 to 135,723,739,211,625,521 would take you about twelve billion, nine hundred forty-six million, seven hundred eighty-five thousand, two hundred fifty-seven 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 135723739211625521 cubic inches would be around 42825.7 feet tall.

Recreational maths with 135723739211625521

• 135723739211625521 backwards is 125526112937327531
• The number of decimal digits it has is: 18
• The sum of 135723739211625521's digits is 65
• More coming soon!