27551755090420

Names of 27551755090420

• Cardinal: 27551755090420 can be written as Twenty-seven trillion, five hundred fifty-one billion, seven hundred fifty-five million, ninety thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.755175509042 × 10¹³

Factors of 27551755090420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4310

Divisors of 27551755090420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 19 20 22 38 44 55 76 95 110 190 209 220 361 380 418 722 836 1045 1444 1805 2090 3610 3971 4180 4273 6859 7220 7942 8546 13718 15884 17092 19855 21365 27436 34295 39710 42730 47003 68590 75449 79420 81187 85460 94006 137180 150898 162374 188012 235015 301796 324748 377245 405935 470030 754490 811870 893057 940060 1508980 1542553 1623740 1786114 3085106 3572228 4465285 6170212 7712765 8930570 15425530 16968083 17861140 18258529 29308507 30851060 33936166 36517058 58617014 67872332 73034116 84840415 91292645 117234028 146542535 169680830 182585290 200843819 293085070 322393577 339361660 346912051 365170580 401687638 586170140 644787154 693824102 803375276 1004219095 1289574308 1387648204 1611967885 1734560255 2008438190 3223935770 3469120510 3816032561 4016876380 6447871540 6591328969 6938241020 7632065122 13182657938 15264130244 19080162805 26365315876 32956644845 38160325610 65913289690 72504618659 76320651220 125235250411 131826579380 145009237318 250470500822 290018474636 362523093295 500941001644 626176252055 725046186590 1252352504110 1377587754521 1450092373180 2504705008220 2755175509042 5510351018084 6887938772605 13775877545210 27551755090420
• Sum of all divisors σ(n): 66640237634880
• Sum of proper divisors (its aliquot sum) s(n): 39088482544460
• 27551755090420 is an abundant number, because the sum of its proper divisors (39088482544460) is greater than itself. Its abundance is 11536727454040

Bases of 27551755090420

• Binary: 110010000111011100100100100110011100111110100₂
• Hexadecimal: 0x190EE49339F4
• Base-36: 9RL3NM5TG

Squares and roots of 27551755090420

• 27551755090420 squared (27551755090420²) is 759099208562484382375776400
• 27551755090420 cubed (27551755090420³) is 20914515483645222332763547161999702088000
• The square root of 27551755090420 is 5248976.5755259377
• The cube root of 27551755090420 is 30202.9773135971

Scales and comparisons

• 27,551,755,090,420 seconds is equal to 876,060 years, 30 weeks, 4 days, 6 hours, 53 minutes, 40 seconds.
• To count from 1 to 27,551,755,090,420 would take you about two million, one hundred ninety thousand, one hundred fifty-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 27551755090420 cubic inches would be around 2516.9 feet tall.

Recreational maths with 27551755090420

• 27551755090420 backwards is 02409055715572
• The number of decimal digits it has is: 14
• The sum of 27551755090420's digits is 52
• More coming soon!