55681724427

Names of 55681724427

• Cardinal: 55681724427 can be written as Fifty-five billion, six hundred eighty-one million, seven hundred twenty-four thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 5.5681724427 × 10¹⁰

Factors of 55681724427

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 123

Divisors of 55681724427

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 21 29 37 47 49 87 111 141 147 203 259 329 343 609 777 841 987 1029 1073 1363 1369 1421 1739 1813 2303 2523 3219 4089 4107 4263 5217 5439 5887 6909 7511 9541 9583 9947 12173 12691 16121 17661 22533 28623 28749 29841 31117 36519 38073 39527 39701 41209 48363 50431 52577 64343 66787 67081 85211 93351 118581 119103 123627 151293 157731 193029 200361 201243 217819 255633 276689 277907 288463 353017 368039 450401 467509 469567 596477 653457 830067 833721 865389 1059051 1104117 1151329 1351203 1402527 1408701 1462499 1524733 1789431 1865947 1936823 1945349 2471119 3152807 3453987 4387497 4574199 5597841 5810469 5836047 7413357 8059303 9458421 10237493 10673131 13061629 13557761 13617443 17297833 22069649 24177909 30712479 32019393 39184887 40673283 40852329 51893499 54112463 56415121 66208947 71662451 91431403 162337389 169245363 214987353 274294209 378787241 394905847 501637157 640019821 1136361723 1184717541 1504911471 1920059463 2651510687 7954532061 18560574809 55681724427
• Sum of all divisors σ(n): 94118169600
• Sum of proper divisors (its aliquot sum) s(n): 38436445173
• 55681724427 is a deficient number, because the sum of its proper divisors (38436445173) is less than itself. Its deficiency is 17245279254

Bases of 55681724427

• Binary: 110011110110111000111011000000001011₂
• Hexadecimal: 0xCF6E3B00B
• Base-36: PKVGLJF

Squares and roots of 55681724427

• 55681724427 squared (55681724427²) is 3100454435164368478329
• 55681724427 cubed (55681724427³) is 172638649457292304059800699442483
• The square root of 55681724427 is 235969.7532036681
• The cube root of 55681724427 is 3818.6005040137

Scales and comparisons

• 55,681,724,427 seconds is equal to 1,770 years, 26 weeks, 2 days, 9 hours, 40 minutes, 27 seconds.
• To count from 1 to 55,681,724,427 would take you about three thousand, five hundred forty-one 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 55681724427 cubic inches would be around 318.2 feet tall.

Recreational maths with 55681724427

• 55681724427 backwards is 72442718655
• The number of decimal digits it has is: 11
• The sum of 55681724427's digits is 51
• More coming soon!