27802802830

Names of 27802802830

• Cardinal: 27802802830 can be written as Twenty-seven billion, eight hundred two million, eight hundred two thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 2.780280283 × 10¹⁰

Factors of 27802802830

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78

Divisors of 27802802830

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 11 17 22 34 43 55 85 86 110 121 170 187 215 242 289 374 430 473 578 605 731 935 946 1210 1445 1462 1849 1870 2057 2365 2890 3179 3655 3698 4114 4730 5203 6358 7310 8041 9245 10285 10406 12427 15895 16082 18490 20339 20570 24854 26015 31433 31790 34969 40205 40678 52030 62135 62866 69938 79507 80410 88451 101695 124270 136697 157165 159014 174845 176902 203390 223729 273394 314330 345763 349690 397535 442255 447458 534361 683485 691526 795070 874577 884510 1068722 1118645 1351619 1366970 1503667 1728815 1749154 2237290 2671805 2703238 3007334 3457630 3803393 4372885 5343610 5877971 6758095 7518335 7606786 8745770 9620347 11755942 13516190 14867809 15036670 19016965 19240694 22977523 29389855 29735618 38033930 45955046 48101735 58779710 64657681 74339045 96203470 114887615 129315362 148678090 163545899 229775230 252752753 323288405 327091798 505505506 646576810 817729495 1263763765 1635458990 2527527530 2780280283 5560560566 13901401415 27802802830
• Sum of all divisors σ(n): 59825581200
• Sum of proper divisors (its aliquot sum) s(n): 32022778370
• 27802802830 is an abundant number, because the sum of its proper divisors (32022778370) is greater than itself. Its abundance is 4219975540

Bases of 27802802830

• Binary: 11001111001001011010001101010001110₂
• Hexadecimal: 0x6792D1A8E
• Base-36: CRT2JYM

Squares and roots of 27802802830

• 27802802830 squared (27802802830²) is 772995845203856008900
• 27802802830 cubed (27802802830³) is 21491451072612009771157425187000
• The square root of 27802802830 is 166741.7249221083
• The cube root of 27802802830 is 3029.4435191635

Scales and comparisons

• 27,802,802,830 seconds is equal to 884 years, 2 weeks, 1 day, 16 hours, 47 minutes, 10 seconds.
• To count from 1 to 27,802,802,830 would take you about one thousand, seven hundred sixty-eight 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 27802802830 cubic inches would be around 252.5 feet tall.

Recreational maths with 27802802830

• 27802802830 backwards is 03820820872
• The number of decimal digits it has is: 11
• The sum of 27802802830's digits is 40
• More coming soon!