55887751640

Names of 55887751640

• Cardinal: 55887751640 can be written as Fifty-five billion, eight hundred eighty-seven million, seven hundred fifty-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.588775164 × 10¹⁰

Factors of 55887751640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10218

Divisors of 55887751640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 53 56 70 98 106 140 196 212 245 265 280 371 392 424 490 530 742 980 1060 1484 1855 1960 2120 2597 2809 2968 3710 5194 5618 7420 10151 10388 11236 12985 14045 14840 19663 20302 20776 22472 25970 28090 39326 40604 50755 51940 56180 71057 78652 81208 98315 101510 103880 112360 137641 142114 157304 196630 203020 275282 284228 355285 393260 406040 497399 538003 550564 568456 688205 710570 786520 994798 1076006 1101128 1376410 1421140 1989596 2152012 2486995 2690015 2752820 2842280 3766021 3979192 4304024 4973990 5380030 5505640 7532042 9947980 10760060 15064084 18830105 19895960 21520120 26362147 28514159 30128168 37660210 52724294 57028318 75320420 105448588 114056636 131810735 142570795 150640840 199599113 210897176 228113272 263621470 285141590 399198226 527242940 570283180 798396452 997995565 1054485880 1140566360 1397193791 1596792904 1995991130 2794387582 3991982260 5588775164 6985968955 7983964520 11177550328 13971937910 27943875820 55887751640
• Sum of all divisors σ(n): 149104352880
• Sum of proper divisors (its aliquot sum) s(n): 93216601240
• 55887751640 is an abundant number, because the sum of its proper divisors (93216601240) is greater than itself. Its abundance is 37328849600

Bases of 55887751640

• Binary: 110100000011001010110110100111011000₂
• Hexadecimal: 0xD032B69D8
• Base-36: POA4H5K

Squares and roots of 55887751640

• 55887751640 squared (55887751640²) is 3123440783374322689600
• 55887751640 cubed (55887751640³) is 174562082763471187629581610944000
• The square root of 55887751640 is 236405.9044101903
• The cube root of 55887751640 is 3823.3044248973

Scales and comparisons

• 55,887,751,640 seconds is equal to 1,777 years, 2 weeks, 6 days, 23 hours, 27 minutes, 20 seconds.
• To count from 1 to 55,887,751,640 would take you about three thousand, five hundred fifty-four 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 55887751640 cubic inches would be around 318.6 feet tall.

Recreational maths with 55887751640

• 55887751640 backwards is 04615778855
• 55887751640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55887751640's digits is 56
• More coming soon!