51388676229168135

Names of 51388676229168135

• Cardinal: 51388676229168135 can be written as Fifty-one quadrillion, three hundred eighty-eight trillion, six hundred seventy-six billion, two hundred twenty-nine million, one hundred sixty-eight thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 5.1388676229168135 × 10¹⁶

Factors of 51388676229168135

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2661936090639

Divisors of 51388676229168135

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 11 13 15 27 33 39 45 55 65 99 117 135 143 165 195 297 351 429 495 585 715 1287 1485 1755 2145 3861 6435 19305 2661936090607 7985808271821 13309680453035 23957424815463 29281296996677 34605169177891 39929041359105 71872274446389 87843890990031 103815507533673 119787124077315 146406484983385 173025845889455 263531672970093 311446522601019 359361372231945 380656860956801 439219454950155 519077537668365 790595018910279 934339567803057 1141970582870403 1317658364850465 1557232613005095 1903284304784005 3425911748611209 3952975094551395 4671697839015285 5709852914352015 10277735245833627 17129558743056045 51388676229168135
• Sum of all divisors σ(n): 107329263173314560
• Sum of proper divisors (its aliquot sum) s(n): 55940586944146425
• 51388676229168135 is an abundant number, because the sum of its proper divisors (55940586944146425) is greater than itself. Its abundance is 4551910714978290

Bases of 51388676229168135

• Binary: 10110110100100011011101010010000000111011111110000000111₂
• Hexadecimal: 0xB691BA901DFC07
• Base-36: E1ZRJYAJMRR

Squares and roots of 51388676229168135

• 51388676229168135 squared (51388676229168135²) is 2640796044586270130596554099378225
• 51388676229168135 cubed (51388676229168135³) is 135707012922511694242916377764438146361212482860375
• The square root of 51388676229168135 is 226690706.0934967729
• The cube root of 51388676229168135 is 371782.6712354829

Scales and comparisons

• 51,388,676,229,168,135 seconds is equal to 1,634,000,948 years, 24 weeks, 5 days, 2 minutes, 15 seconds.
• To count from 1 to 51,388,676,229,168,135 would take you about four billion, nine hundred two million, two thousand, eight hundred forty-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 51388676229168135 cubic inches would be around 30981.9 feet tall.

Recreational maths with 51388676229168135

• 51388676229168135 backwards is 53186192267688315
• The number of decimal digits it has is: 17
• The sum of 51388676229168135's digits is 81
• More coming soon!