55157274740

Names of 55157274740

• Cardinal: 55157274740 can be written as Fifty-five billion, one hundred fifty-seven million, two hundred seventy-four thousand, seven hundred forty.

Scientific notation

• Scientific notation: 5.515727474 × 10¹⁰

Factors of 55157274740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3221

Divisors of 55157274740

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 19 20 23 38 46 76 89 92 95 115 178 190 230 356 380 437 445 460 529 874 890 1058 1691 1748 1780 2047 2116 2185 2645 3083 3382 4094 4370 5290 6166 6764 8188 8455 8740 10051 10235 10580 12332 15415 16910 20102 20470 30830 33820 38893 40204 40940 47081 50255 58577 61660 70909 77786 94162 100510 117154 141818 155572 188324 194465 201020 234308 235405 274387 283636 292885 354545 388930 470810 548774 585770 709090 777860 894539 941620 1097548 1171540 1347271 1371935 1418180 1630907 1789078 2694542 2743870 3261814 3578156 4472695 5213353 5389084 5487740 6310901 6523628 6736355 8154535 8945390 10426706 12621802 13472710 16309070 17890780 20853412 25243604 26066765 26945420 30987233 31554505 32618140 52133530 61974466 63109010 104267060 119907119 123948932 126218020 145150723 154936165 239814238 290301446 309872330 479628476 580602892 599535595 619744660 725753615 1199071190 1451507230 2398142380 2757863737 2903014460 5515727474 11031454948 13789318685 27578637370 55157274740
• Sum of all divisors σ(n): 128932171200
• Sum of proper divisors (its aliquot sum) s(n): 73774896460
• 55157274740 is an abundant number, because the sum of its proper divisors (73774896460) is greater than itself. Its abundance is 18617621720

Bases of 55157274740

• Binary: 110011010111101000010011100001110100₂
• Hexadecimal: 0xCD7A13874
• Base-36: PC77TKK

Squares and roots of 55157274740

• 55157274740 squared (55157274740²) is 3042324956743842067600
• 55157274740 cubed (55157274740³) is 167806353487478712725782852424000
• The square root of 55157274740 is 234855.8594968411
• The cube root of 55157274740 is 3806.5739102059

Scales and comparisons

• 55,157,274,740 seconds is equal to 1,753 years, 43 weeks, 1 day, 9 hours, 12 minutes, 20 seconds.
• To count from 1 to 55,157,274,740 would take you about three thousand, five hundred seven 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 55157274740 cubic inches would be around 317.2 feet tall.

Recreational maths with 55157274740

• 55157274740 backwards is 04747275155
• The number of decimal digits it has is: 11
• The sum of 55157274740's digits is 47
• More coming soon!