21037148224020

Names of 21037148224020

• Cardinal: 21037148224020 can be written as Twenty-one trillion, thirty-seven billion, one hundred forty-eight million, two hundred twenty-four thousand and twenty.

Scientific notation

• Scientific notation: 2.103714822402 × 10¹³

Factors of 21037148224020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 976

Divisors of 21037148224020

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 361 380 570 684 722 855 947 1083 1140 1444 1710 1805 1894 2166 2841 3249 3420 3610 3788 4332 4735 5415 5682 6498 6859 7220 8523 9470 10830 11364 12996 13718 14205 16245 17046 17993 18940 20577 21660 27436 28410 32490 34092 34295 35986 41154 42615 53979 56820 61731 64980 68590 71972 82308 85230 89965 102885 107958 123462 130321 137180 161937 170460 179930 205770 215916 246924 260642 269895 308655 323874 341867 359860 390963 411540 521284 539790 617310 647748 651605 683734 781926 809685 896809 1025601 1079580 1172889 1234620 1303210 1367468 1563852 1619370 1709335 1793618 1954815 2051202 2345778 2606420 2690427 3076803 3238740 3418670 3587236 3909630 4102404 4484045 4691556 5128005 5380854 5864445 6153606 6495473 6837340 7819260 8071281 8968090 10256010 10761708 11728890 12307212 12990946 13452135 15384015 16142562 17039371 17936180 19486419 20512020 23457780 25981892 26904270 30768030 32285124 32477365 34078742 38972838 40356405 51118113 53808540 58459257 61536060 64954730 68157484 77945676 80712810 85196855 97432095 102236226 116918514 123413987 129909460 153354339 161425620 170393710 194864190 204472452 233837028 246827974 255590565 292296285 306708678 323748049 340787420 370241961 389728380 493655948 511181130 584592570 613417356 617069935 647496098 740483922 766771695 971244147 1022362260 1110725883 1169185140 1234139870 1294992196 1480967844 1533543390 1618740245 1851209805 1942488294 2221451766 2468279740 2913732441 3067086780 3237480490 3702419610 3884976588 4442903532 4856220735 5553629415 5827464882 6151212931 6474960980 7404839220 9712441470 11107258830 11654929764 12302425862 14568662205 18453638793 19424882940 22214517660 24604851724 29137324410 30756064655 36907277586 55360916379 58274648820 61512129310 73814555172 92268193965 110721832758 116873045689 123024258620 184536387930 221443665516 233746091378 276804581895 350619137067 369072775860 467492182756 553609163790 584365228445 701238274134 1051857411201 1107218327580 1168730456890 1402476548268 1753095685335 2103714822402 2337460913780 3506191370670 4207429644804 5259287056005 7012382741340 10518574112010 21037148224020
• Sum of all divisors σ(n): 67429007469642
• Sum of proper divisors (its aliquot sum) s(n): 46391859245622
• 21037148224020 is an abundant number, because the sum of its proper divisors (46391859245622) is greater than itself. Its abundance is 25354711021602

Bases of 21037148224020

• Binary: 100110010001000010111101111110011101000010100₂
• Hexadecimal: 0x132217BF3A14
• Base-36: 7GGBYW0T0

Squares and roots of 21037148224020

• 21037148224020 squared (21037148224020²) is 442561605399387840104960400
• 21037148224020 cubed (21037148224020³) is 9310234091047171943259251409252428808000
• The square root of 21037148224020 is 4586627.1075835237
• The cube root of 21037148224020 is 27605.5002970677

Scales and comparisons

• 21,037,148,224,020 seconds is equal to 668,916 years, 12 weeks, 3 days, 20 hours, 27 minutes.
• To count from 1 to 21,037,148,224,020 would take you about one million, six hundred seventy-two thousand, two hundred ninety 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 21037148224020 cubic inches would be around 2300.5 feet tall.

Recreational maths with 21037148224020

• 21037148224020 backwards is 02042284173012
• 21037148224020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21037148224020's digits is 36
• More coming soon!