855512431140

Names of 855512431140

• Cardinal: 855512431140 can be written as Eight hundred fifty-five billion, five hundred twelve million, four hundred thirty-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 8.5551243114 × 10¹¹

Factors of 855512431140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5145

Divisors of 855512431140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 29 30 38 57 58 60 76 87 95 114 116 145 174 190 228 285 290 348 380 435 551 570 580 870 1102 1140 1653 1740 2204 2755 3306 5087 5510 6612 8265 10174 11020 15261 16530 20348 25435 30522 33060 50870 61044 76305 96653 101740 147523 152610 193306 289959 295046 305220 386612 442569 483265 579918 590092 737615 885138 966530 1159836 1449795 1475230 1770276 1933060 2212845 2802937 2899590 2950460 4425690 5605874 5799180 8408811 8851380 11211748 14014685 16817622 25877569 28029370 33635244 42044055 51755138 56058740 77632707 84088110 103510276 129387845 155265414 168176220 258775690 310530828 388163535 491673811 517551380 750449501 776327070 983347622 1475021433 1500899002 1552654140 1966695244 2251348503 2458369055 2950042866 3001798004 3752247505 4502697006 4916738110 5900085732 7375107165 7504495010 9005394012 9833476220 11256742515 14258540519 14750214330 15008990020 22513485030 28517081038 29500428660 42775621557 45026970060 57034162076 71292702595 85551243114 142585405190 171102486228 213878107785 285170810380 427756215570 855512431140
• Sum of all divisors σ(n): 2608971825600
• Sum of proper divisors (its aliquot sum) s(n): 1753459394460
• 855512431140 is an abundant number, because the sum of its proper divisors (1753459394460) is greater than itself. Its abundance is 897946963320

Bases of 855512431140

• Binary: 1100011100110000100000111011101000100100₂
• Hexadecimal: 0xC73083BA24
• Base-36: AX0M0GMC

Squares and roots of 855512431140

• 855512431140 squared (855512431140²) is 731901519835073241699600
• 855512431140 cubed (855512431140³) is 626150848589164440846385621565544000
• The square root of 855512431140 is 924939.1499660937
• The cube root of 855512431140 is 9493.1157183981

Scales and comparisons

• 855,512,431,140 seconds is equal to 27,202 years, 33 weeks, 5 days, 5 hours, 59 minutes.
• To count from 1 to 855,512,431,140 would take you about fifty-four thousand, four hundred 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 855512431140 cubic inches would be around 791.1 feet tall.

Recreational maths with 855512431140

• 855512431140 backwards is 041134215558
• The number of decimal digits it has is: 12
• The sum of 855512431140's digits is 39
• More coming soon!