61628360464

Names of 61628360464

• Cardinal: 61628360464 can be written as Sixty-one billion, six hundred twenty-eight million, three hundred sixty thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 6.1628360464 × 10¹⁰

Factors of 61628360464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8378

Divisors of 61628360464

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 44 47 88 94 176 188 376 517 752 1021 1034 2042 2068 4084 4136 7297 8168 8272 11231 14594 16336 22462 29188 44924 47987 58376 80267 89848 95974 116752 160534 179696 191948 321068 342959 383896 527857 642136 685918 767792 1055714 1284272 1371836 2111428 2743672 3772549 4222856 5487344 7450237 7545098 8445712 14900474 15090196 29800948 30180392 59601896 60360784 81952607 119203792 163905214 327810428 350161139 655620856 700322278 1311241712 1400644556 2801289112 3851772529 5602578224 7703545058 15407090116 30814180232 61628360464
• Sum of all divisors σ(n): 133179975936
• Sum of proper divisors (its aliquot sum) s(n): 71551615472
• 61628360464 is an abundant number, because the sum of its proper divisors (71551615472) is greater than itself. Its abundance is 9923255008

Bases of 61628360464

• Binary: 111001011001010101100010011100010000₂
• Hexadecimal: 0xE59562710
• Base-36: SB7XN9S

Squares and roots of 61628360464

• 61628360464 squared (61628360464²) is 3798054813480718295296
• 61628360464 cubed (61628360464³) is 234067891107219993616141483577344
• The square root of 61628360464 is 248250.6001281769
• The cube root of 61628360464 is 3949.9676430399

Scales and comparisons

• 61,628,360,464 seconds is equal to 1,959 years, 30 weeks, 5 days, 5 hours, 1 minute, 4 seconds.
• To count from 1 to 61,628,360,464 would take you about three thousand, nine hundred nineteen 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 61628360464 cubic inches would be around 329.2 feet tall.

Recreational maths with 61628360464

• 61628360464 backwards is 46406382616
• The number of decimal digits it has is: 11
• The sum of 61628360464's digits is 46
• More coming soon!