21077037047040

Names of 21077037047040

• Cardinal: 21077037047040 can be written as Twenty-one trillion, seventy-seven billion, thirty-seven million, forty-seven thousand and forty.

Scientific notation

• Scientific notation: 2.107703704704 × 10¹³

Factors of 21077037047040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11411311

Divisors of 21077037047040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 37 39 40 48 52 60 64 65 74 78 80 96 104 111 120 128 130 148 156 160 185 192 195 208 222 240 256 260 296 312 320 370 384 390 416 444 480 481 520 555 592 624 640 740 768 780 832 888 960 962 1040 1110 1184 1248 1280 1443 1480 1560 1664 1776 1920 1924 2080 2220 2368 2405 2496 2886 2960 3120 3328 3552 3840 3848 4160 4440 4736 4810 4992 5772 5920 6240 7104 7215 7696 8320 8880 9472 9620 9984 11544 11840 12480 14208 14430 15392 16640 17760 19240 23088 23680 24960 28416 28860 30784 35520 38480 46176 47360 49920 57720 61568 71040 76960 92352 115440 123136 142080 153920 184704 230880 307840 369408 461760 615680 923520 1847040 11411251 22822502 34233753 45645004 57056255 68467506 91290008 114112510 136935012 148346263 171168765 182580016 228225020 273870024 296692526 342337530 365160032 422216287 445038789 456450040 547740048 593385052 684675060 730320064 741731315 844432574 890077578 912900080 1095480096 1186770104 1266648861 1369350120 1460640128 1483462630 1688865148 1780155156 1825800160 2111081435 2190960192 2225193945 2373540208 2533297722 2738700240 2921280256 2966925260 3377730296 3560310312 3651600320 4222162870 4381920384 4450387890 4747080416 5066595444 5477400480 5488811731 5933850520 6333244305 6755460592 7120620624 7303200640 8444325740 8763840768 8900775780 9494160832 10133190888 10954800960 10977623462 11867701040 12666488610 13510921184 14241241248 14606401280 16466435193 16888651480 17801551560 18988321664 20266381776 21909601920 21955246924 23735402080 25332977220 27021842368 27444058655 28482482496 32932870386 33777302960 35603103120 37976643328 40532763552 43819203840 43910493848 47470804160 50665954440 54043684736 54888117310 56964964992 65865740772 67554605920 71206206240 81065527104 82332175965 87820987696 94941608320 101331908880 108087369472 109776234620 113929929984 131731481544 135109211840 142412412480 162131054208 164664351930 175641975392 189883216640 202663817760 219552469240 263462963088 270218423680 284824824960 324262108416 329328703860 351283950784 405327635520 439104938480 526925926176 540436847360 569649649920 658657407720 702567901568 810655271040 878209876960 1053851852352 1317314815440 1405135803136 1621310542080 1756419753920 2107703704704 2634629630880 3512839507840 4215407409408 5269259261760 7025679015680 10538518523520 21077037047040
• Sum of all divisors σ(n): 74452120288896
• Sum of proper divisors (its aliquot sum) s(n): 53375083241856
• 21077037047040 is an abundant number, because the sum of its proper divisors (53375083241856) is greater than itself. Its abundance is 32298046194816

Bases of 21077037047040

• Binary: 100110010101101100001010011100101110100000000₂
• Hexadecimal: 0x132B614E5D00
• Base-36: 7GYNNNXMO

Squares and roots of 21077037047040

• 21077037047040 squared (21077037047040²) is 444241490682296643172761600
• 21077037047040 cubed (21077037047040³) is 9363294356943041314823327730225905664000
• The square root of 21077037047040 is 4590973.4313149755
• The cube root of 21077037047040 is 27622.9370026379

Scales and comparisons

• 21,077,037,047,040 seconds is equal to 670,184 years, 30 weeks, 2 days, 1 hour, 4 minutes.
• To count from 1 to 21,077,037,047,040 would take you about one million, six hundred seventy-five thousand, four hundred sixty-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 21077037047040 cubic inches would be around 2301.9 feet tall.

Recreational maths with 21077037047040

• 21077037047040 backwards is 04074073077012
• The number of decimal digits it has is: 14
• The sum of 21077037047040's digits is 42
• More coming soon!