51489513062982

Names of 51489513062982

• Cardinal: 51489513062982 can be written as Fifty-one trillion, four hundred eighty-nine billion, five hundred thirteen million, sixty-two thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 5.1489513062982 × 10¹³

Factors of 51489513062982

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 71662

Divisors of 51489513062982

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 3491 6982 10473 15583 20946 31166 31419 46749 52583 62838 93498 105166 140247 157749 280494 315498 473247 946494 54400253 108800506 163200759 183567253 326401518 367134506 489602277 550701759 819400889 979204554 1101403518 1638801778 1652105277 2458202667 3304210554 4916405334 7374608001 14749216002 2860528503499 5721057006998 8581585510497 17163171020994 25744756531491 51489513062982
• Sum of all divisors σ(n): 111601851798528
• Sum of proper divisors (its aliquot sum) s(n): 60112338735546
• 51489513062982 is an abundant number, because the sum of its proper divisors (60112338735546) is greater than itself. Its abundance is 8622825672564

Bases of 51489513062982

• Binary: 1011101101010001010110001000101100001001000110₂
• Hexadecimal: 0x2ED45622C246
• Base-36: I91YENOLI

Squares and roots of 51489513062982

• 51489513062982 squared (51489513062982²) is 2651169955462994019498732324
• 51489513062982 cubed (51489513062982³) is 136507450053997237720872520816187371230168
• The square root of 51489513062982 is 7175619.3504799291
• The cube root of 51489513062982 is 37202.5687763903

Scales and comparisons

• 51,489,513,062,982 seconds is equal to 1,637,207 years, 12 weeks, 6 days, 5 hours, 29 minutes, 42 seconds.
• To count from 1 to 51,489,513,062,982 would take you about four million, ninety-three thousand and eighteen 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 51489513062982 cubic inches would be around 3100.2 feet tall.

Recreational maths with 51489513062982

• 51489513062982 backwards is 28926031598415
• The number of decimal digits it has is: 14
• The sum of 51489513062982's digits is 63
• More coming soon!