61197530472

Names of 61197530472

• Cardinal: 61197530472 can be written as Sixty-one billion, one hundred ninety-seven million, five hundred thirty thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 6.1197530472 × 10¹⁰

Factors of 61197530472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 936

Divisors of 61197530472

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 97 104 117 156 194 234 291 312 388 468 582 776 821 873 936 1164 1261 1642 1746 2328 2463 2522 3284 3492 3783 4926 5044 6568 6984 7389 7566 9852 10088 10673 11349 14778 15132 19704 21346 22698 29556 30264 32019 42692 45396 59112 64038 79637 85384 90792 96057 128076 159274 192114 238911 256152 318548 384228 477822 637096 674041 716733 768456 955644 1035281 1348082 1433466 1911288 2022123 2070562 2696164 2866932 3105843 4044246 4141124 5392328 5733864 6066369 6211686 8088492 8282248 8762533 9317529 12132738 12423372 16176984 17525066 18635058 24265476 24846744 26287599 35050132 37270116 48530952 52575198 65381977 70100264 74540232 78862797 105150396 130763954 157725594 196145931 210300792 261527908 315451188 392291862 523055816 588437793 630902376 784583724 849965701 1176875586 1569167448 1699931402 2353751172 2549897103 3399862804 4707502344 5099794206 6799725608 7649691309 10199588412 15299382618 20399176824 30598765236 61197530472
• Sum of all divisors σ(n): 180552847020
• Sum of proper divisors (its aliquot sum) s(n): 119355316548
• 61197530472 is an abundant number, because the sum of its proper divisors (119355316548) is greater than itself. Its abundance is 58157786076

Bases of 61197530472

• Binary: 111000111111101010000011010101101000₂
• Hexadecimal: 0xE3FA83568
• Base-36: S43FGQ0

Squares and roots of 61197530472

• 61197530472 squared (61197530472²) is 3745137735871368542784
• 61197530472 cubed (61197530472³) is 229193180712825163869366075714048
• The square root of 61197530472 is 247381.3462490655
• The cube root of 61197530472 is 3940.7416658031

Scales and comparisons

• 61,197,530,472 seconds is equal to 1,945 years, 46 weeks, 2 days, 18 hours, 1 minute, 12 seconds.
• To count from 1 to 61,197,530,472 would take you about three thousand, eight hundred ninety-one 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 61197530472 cubic inches would be around 328.4 feet tall.

Recreational maths with 61197530472

• 61197530472 backwards is 27403579116
• The number of decimal digits it has is: 11
• The sum of 61197530472's digits is 45
• More coming soon!