11316721988

Names of 11316721988

• Cardinal: 11316721988 can be written as Eleven billion, three hundred sixteen million, seven hundred twenty-one thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.1316721988 × 10¹⁰

Factors of 11316721988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4520

Divisors of 11316721988

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 11 13 22 26 31 44 52 62 121 124 143 169 242 286 338 341 403 484 572 676 682 806 1364 1573 1612 1859 3146 3718 3751 4433 4463 5239 6292 7436 7502 8866 8926 10478 15004 17732 17852 20449 20956 40898 48763 49093 57629 58019 81796 97526 98186 115258 116038 138353 195052 196372 230516 232076 276706 540023 553412 633919 638209 754247 1080046 1267838 1276418 1508494 1521883 1798589 2160092 2535676 2552836 3016988 3043766 3597178 6087532 7020299 7194356 8296717 14040598 16593434 16740713 19784479 23381657 28081196 33186868 33481426 39568958 46763314 66962852 79137916 91263887 93526628 182527774 217629269 257198227 365055548 435258538 514396454 870517076 1028792908 2829180497 5658360994 11316721988
• Sum of all divisors σ(n): 24337442304
• Sum of proper divisors (its aliquot sum) s(n): 13020720316
• 11316721988 is an abundant number, because the sum of its proper divisors (13020720316) is greater than itself. Its abundance is 1703998328

Bases of 11316721988

• Binary: 1010100010100001110111100101000100₂
• Hexadecimal: 0x2A2877944
• Base-36: 575OMKK

Squares and roots of 11316721988

• 11316721988 squared (11316721988²) is 128068196553682672144
• 11316721988 cubed (11316721988³) is 1449312175902566518226599902272
• The square root of 11316721988 is 106380.0826658825
• The cube root of 11316721988 is 2245.1233962429

Scales and comparisons

• 11,316,721,988 seconds is equal to 359 years, 43 weeks, 3 days, 13 hours, 53 minutes, 8 seconds.
• To count from 1 to 11,316,721,988 would take you about seven 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 11316721988 cubic inches would be around 187.1 feet tall.

Recreational maths with 11316721988

• 11316721988 backwards is 88912761311
• The number of decimal digits it has is: 11
• The sum of 11316721988's digits is 47
• More coming soon!