61243317815742

Names of 61243317815742

• Cardinal: 61243317815742 can be written as Sixty-one trillion, two hundred forty-three billion, three hundred seventeen million, eight hundred fifteen thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 6.1243317815742 × 10¹³

Factors of 61243317815742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16706

Divisors of 61243317815742

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 19 31 38 57 62 93 114 171 186 279 342 361 558 589 722 961 1083 1178 1767 1922 2166 2883 3249 3534 5301 5766 6498 6859 8649 10602 11191 13718 16651 17298 18259 20577 22382 29791 33302 33573 36518 41154 49953 54777 59582 61731 67146 89373 99906 100719 109554 123462 149859 164331 178746 201438 212629 268119 299718 316369 328662 346921 425258 516181 536238 566029 632738 637887 693842 949107 1032362 1040763 1132058 1275774 1548543 1698087 1898214 1913661 2081526 2847321 3097086 3122289 3396174 3827322 4645629 5094261 5694642 6011011 6244578 6591499 9291258 9807439 10188522 10754551 12022022 13182998 16001611 18033033 19614878 19774497 21509102 29422317 32003222 32263653 36066066 39548994 48004833 54099099 58844634 59323491 64527306 88266951 96009666 96790959 108198198 114209209 118646982 144014499 176533902 186341341 193581918 204336469 228418418 288028998 304030609 342627627 372682682 408672938 496049941 559024023 608061218 613009407 685255254 912091827 992099882 1027882881 1118048046 1226018814 1488149823 1677072069 1824183654 1839028221 2055765762 2736275481 2976299646 3354144138 3540485479 3678056442 4464449469 5472550962 5776581571 7080970958 8928898938 9424948879 10621456437 11553163142 17329744713 18849897758 21242912874 28274846637 31864369311 34659489426 51989234139 56549693274 63728738622 84824539911 103978468278 109755049849 169649079822 179074028701 219510099698 329265149547 358148057402 537222086103 658530299094 987795448641 1074444172206 1611666258309 1975590897282 3223332516618 3402406545319 6804813090638 10207219635957 20414439271914 30621658907871 61243317815742
• Sum of all divisors σ(n): 144742018836480
• Sum of proper divisors (its aliquot sum) s(n): 83498701020738
• 61243317815742 is an abundant number, because the sum of its proper divisors (83498701020738) is greater than itself. Its abundance is 22255383204996

Bases of 61243317815742

• Binary: 1101111011001101010010001101000000100110111110₂
• Hexadecimal: 0x37B3523409BE
• Base-36: LPISI66RI

Squares and roots of 61243317815742

• 61243317815742 squared (61243317815742²) is 3750743977079981457863010564
• 61243317815742 cubed (61243317815742³) is 229708005433789432129204732945488751498488
• The square root of 61243317815742 is 7825811.0005124709
• The cube root of 61243317815742 is 39417.2422784683

Scales and comparisons

• 61,243,317,815,742 seconds is equal to 1,947,348 years, 3 weeks, 3 days, 22 hours, 35 minutes, 42 seconds.
• To count from 1 to 61,243,317,815,742 would take you about four million, eight hundred sixty-eight thousand, three hundred seventy 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 61243317815742 cubic inches would be around 3284.8 feet tall.

Recreational maths with 61243317815742

• 61243317815742 backwards is 24751871334216
• The number of decimal digits it has is: 14
• The sum of 61243317815742's digits is 54
• More coming soon!