61724421136

Names of 61724421136

• Cardinal: 61724421136 can be written as Sixty-one billion, seven hundred twenty-four million, four hundred twenty-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 6.1724421136 × 10¹⁰

Factors of 61724421136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 495

Divisors of 61724421136

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 49 56 76 98 112 133 152 196 266 304 361 392 467 532 722 784 931 934 1064 1444 1862 1868 2128 2527 2888 3269 3724 3736 5054 5776 6538 7448 7472 8873 10108 13076 14896 17689 17746 20216 22883 26152 35378 35492 40432 45766 52304 62111 70756 70984 91532 124222 141512 141968 168587 183064 218089 248444 283024 337174 366128 434777 436178 496888 674348 869554 872356 993776 1180109 1348696 1526623 1739108 1744712 2360218 2697392 3053246 3478216 3489424 4143691 4720436 6106492 6956432 8260763 8287382 9440872 10686361 12212984 16521526 16574764 18881744 21372722 24425968 29005837 33043052 33149528 42745444 58011674 66086104 66299056 78730129 85490888 116023348 132172208 157460258 170981776 203040859 232046696 314920516 406081718 464093392 551110903 629841032 812163436 1102221806 1259682064 1624326872 2204443612 3248653744 3857776321 4408887224 7715552642 8817774448 15431105284 30862210568 61724421136
• Sum of all divisors σ(n): 147138473439
• Sum of proper divisors (its aliquot sum) s(n): 85414052303
• 61724421136 is an abundant number, because the sum of its proper divisors (85414052303) is greater than itself. Its abundance is 23689631167

Bases of 61724421136

• Binary: 111001011111000011111110110000010000₂
• Hexadecimal: 0xE5F0FEC10
• Base-36: SCT4K5S

Squares and roots of 61724421136

• 61724421136 squared (61724421136²) is 3809904164574283530496
• 61724421136 cubed (61724421136³) is 235164129141983328791804002963456
• 61724421136 is a perfect square number. Its square root is 248444
• The cube root of 61724421136 is 3952.0188608567

Scales and comparisons

• 61,724,421,136 seconds is equal to 1,962 years, 33 weeks, 4 days, 32 minutes, 16 seconds.
• To count from 1 to 61,724,421,136 would take you about three thousand, nine hundred twenty-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 61724421136 cubic inches would be around 329.3 feet tall.

Recreational maths with 61724421136

• 61724421136 backwards is 63112442716
• The number of decimal digits it has is: 11
• The sum of 61724421136's digits is 37
• More coming soon!