21041465633760

Names of 21041465633760

• Cardinal: 21041465633760 can be written as Twenty-one trillion, forty-one billion, four hundred sixty-five million, six hundred thirty-three thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 2.104146563376 × 10¹³

Factors of 21041465633760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 306548193

Divisors of 21041465633760

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 44 48 52 55 60 65 66 78 80 88 96 104 110 120 130 132 143 156 160 165 176 195 208 220 240 260 264 286 312 330 352 390 416 429 440 480 520 528 572 624 660 715 780 858 880 1040 1056 1144 1248 1320 1430 1560 1716 1760 2080 2145 2288 2640 2860 3120 3432 4290 4576 5280 5720 6240 6864 8580 11440 13728 17160 22880 34320 68640 306548159 613096318 919644477 1226192636 1532740795 1839288954 2452385272 3065481590 3372029749 3678577908 3985126067 4598222385 4904770544 6130963180 6744059498 7357155816 7970252134 9196444770 9809541088 10116089247 11955378201 12261926360 13488118996 14714311632 15940504268 16860148745 18392889540 19925630335 20232178494 23910756402 24523852720 26976237992 29428623264 31881008536 33720297490 36785779080 39851260670 40464356988 43836386737 47821512804 49047705440 50580446235 53952475984 59776891005 63762017072 67440594980 73571558160 79702521340 80928713976 87672773474 95643025608 101160892470 107904951968 119553782010 127524034144 131509160211 134881189960 147143116320 159405042680 161857427952 175345546948 191286051216 202321784940 219181933685 239107564020 263018320422 269762379920 318810085360 323714855904 350691093896 382572102432 404643569880 438363867370 478215128040 526036640844 539524759840 637620170720 657545801055 701382187792 809287139760 876727734740 956430256080 1052073281688 1315091602110 1402764375584 1618574279520 1753455469480 1912860512160 2104146563376 2630183204220 3506910938960 4208293126752 5260366408440 7013821877920 10520732816880 21041465633760
• Sum of all divisors σ(n): 77868137410560
• Sum of proper divisors (its aliquot sum) s(n): 56826671776800
• 21041465633760 is an abundant number, because the sum of its proper divisors (56826671776800) is greater than itself. Its abundance is 35785206143040

Bases of 21041465633760

• Binary: 100110010001100011001000101011010101111100000₂
• Hexadecimal: 0x13231915ABE0
• Base-36: 7GIBDD3HC

Squares and roots of 21041465633760

• 21041465633760 squared (21041465633760²) is 442743276016703118451737600
• 21041465633760 cubed (21041465633760³) is 9315967426883776690638859249557221376000
• The square root of 21041465633760 is 4587097.7353616523
• The cube root of 21041465633760 is 27607.3886408397

Scales and comparisons

• 21,041,465,633,760 seconds is equal to 669,053 years, 27 weeks, 20 hours, 56 minutes.
• To count from 1 to 21,041,465,633,760 would take you about one million, six hundred seventy-two thousand, six hundred thirty-three 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 21041465633760 cubic inches would be around 2300.6 feet tall.

Recreational maths with 21041465633760

• 21041465633760 backwards is 06733656414012
• 21041465633760 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21041465633760's digits is 48
• More coming soon!