42306981888

Names of 42306981888

• Cardinal: 42306981888 can be written as Forty-two billion, three hundred six million, nine hundred eighty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2306981888 × 10¹⁰

Factors of 42306981888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 156

Divisors of 42306981888

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 151 192 256 302 384 453 512 604 768 906 1024 1208 1536 1812 2048 2416 3072 3624 4096 4832 6144 7248 9664 12288 14496 19328 22801 28992 38656 45602 57984 68403 77312 91204 115968 136806 154624 182408 231936 273612 309248 364816 463872 547224 618496 729632 927744 1094448 1459264 1855488 2188896 2918528 3442951 4377792 5837056 6885902 8755584 10328853 11674112 13771804 17511168 20657706 23348224 27543608 35022336 41315412 46696448 55087216 70044672 82630824 93392896 110174432 140089344 165261648 220348864 280178688 330523296 440697728 661046592 881395456 1322093184 1762790912 2644186368 3525581824 5288372736 7051163648 10576745472 14102327296 21153490944 42306981888
• Sum of all divisors σ(n): 113556878656
• Sum of proper divisors (its aliquot sum) s(n): 71249896768
• 42306981888 is an abundant number, because the sum of its proper divisors (71249896768) is greater than itself. Its abundance is 28942914880

Bases of 42306981888

• Binary: 100111011001101100010101000000000000₂
• Hexadecimal: 0x9D9B15000
• Base-36: JFOHG5C

Squares and roots of 42306981888

• 42306981888 squared (42306981888²) is 1789880716471560044544
• 42306981888 cubed (42306981888³) is 75724451053442754071627481219072
• The square root of 42306981888 is 205686.6108622533
• The cube root of 42306981888 is 3484.4749618627

Scales and comparisons

• 42,306,981,888 seconds is equal to 1,345 years, 12 weeks, 3 hours, 24 minutes, 48 seconds.
• To count from 1 to 42,306,981,888 would take you about two thousand, six hundred ninety 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 42306981888 cubic inches would be around 290.4 feet tall.

Recreational maths with 42306981888

• 42306981888 backwards is 88818960324
• The number of decimal digits it has is: 11
• The sum of 42306981888's digits is 57
• More coming soon!