21329099012700

Names of 21329099012700

• Cardinal: 21329099012700 can be written as Twenty-one trillion, three hundred twenty-nine billion, ninety-nine million, twelve thousand, seven hundred.

Scientific notation

• Scientific notation: 2.13290990127 × 10¹³

Factors of 21329099012700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 365193

Divisors of 21329099012700

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 25 27 30 34 36 45 50 51 54 60 68 75 85 90 100 102 108 135 150 153 170 180 204 225 255 270 300 306 340 425 450 459 510 540 612 675 765 850 900 918 1020 1275 1277 1350 1530 1700 1836 2295 2550 2554 2700 3060 3825 3831 4590 5100 5108 6385 7650 7662 9180 11475 11493 12770 15300 15324 19155 21709 22950 22986 25540 31925 34479 38310 43418 45900 45972 57465 63850 65127 68958 76620 86836 95775 108545 114930 127700 130254 137916 172395 191550 195381 217090 229860 260508 287325 325635 344790 363889 383100 390762 434180 542725 574650 586143 651270 689580 727778 781524 861975 976905 1085450 1091667 1149300 1172286 1302540 1455556 1628175 1723950 1819445 1953810 2170900 2183334 2344572 2930715 3256350 3275001 3447900 3638890 3907620 4366668 4884525 5458335 5861430 6186113 6512700 6550002 7277780 9097225 9769050 9825003 10916670 11722860 12372226 13100004 14653575 16375005 18194450 18558339 19538100 19650006 21833340 24744452 27291675 29307150 30930565 32750010 36388900 37116678 39300012 49125015 54583350 55675017 58614300 61861130 65500020 74233356 81875025 92791695 98250030 109166700 111350034 123722260 154652825 163750050 167025051 185583390 196500060 222700068 245625075 278375085 309305650 327500100 334050102 371166780 463958475 464686253 491250150 556750170 618611300 668100204 835125255 927916950 929372506 982500300 1113500340 1391875425 1394058759 1670250510 1855833900 1858745012 2323431265 2783750850 2788117518 3340501020 4175626275 4182176277 4646862530 5567501700 5576235036 6970293795 7899666301 8351252550 8364352554 9293725060 11617156325 12546528831 13940587590 15799332602 16702505100 16728705108 20910881385 23234312650 23698998903 25093057662 27881175180 31598665204 34851468975 39498331505 41821762770 46468625300 47397997806 50186115324 62732644155 69702937950 71096996709 78996663010 83643525540 94795995612 104554406925 118494994515 125465288310 139405875900 142193993418 157993326020 197491657525 209108813850 213290990127 236989989030 250930576620 284387986836 313663220775 355484983545 394983315050 418217627700 426581980254 473979978060 592474972575 627326441550 710969967090 789966630100 853163960508 1066454950635 1184949945150 1254652883100 1421939934180 1777424917725 2132909901270 2369899890300 3554849835450 4265819802540 5332274753175 7109699670900 10664549506350 21329099012700
• Sum of all divisors σ(n): 72659633860800
• Sum of proper divisors (its aliquot sum) s(n): 51330534848100
• 21329099012700 is an abundant number, because the sum of its proper divisors (51330534848100) is greater than itself. Its abundance is 30001435835400

Bases of 21329099012700

• Binary: 100110110011000010001010111101011101001011100₂
• Hexadecimal: 0x1366115EBA5C
• Base-36: 7K6GAUN30

Squares and roots of 21329099012700

• 21329099012700 squared (21329099012700²) is 454930464693560114761290000
• 21329099012700 cubed (21329099012700³) is 9703256925342565251803129235178383000000
• The square root of 21329099012700 is 4618343.7521150371
• The cube root of 21329099012700 is 27732.6159063907

Scales and comparisons

• 21,329,099,012,700 seconds is equal to 678,199 years, 19 weeks, 2 days, 21 hours, 45 minutes.
• To count from 1 to 21,329,099,012,700 would take you about one million, six hundred ninety-five thousand, four hundred ninety-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 21329099012700 cubic inches would be around 2311.1 feet tall.

Recreational maths with 21329099012700

• 21329099012700 backwards is 00721099092312
• 21329099012700 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21329099012700's digits is 45
• More coming soon!