21671084897696

Names of 21671084897696

• Cardinal: 21671084897696 can be written as Twenty-one trillion, six hundred seventy-one billion, eighty-four million, eight hundred ninety-seven thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 2.1671084897696 × 10¹³

Factors of 21671084897696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 293

Divisors of 21671084897696

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 97 104 169 181 194 208 338 362 388 416 676 724 776 1261 1352 1448 1552 2197 2353 2522 2704 2896 3104 4394 4706 5044 5408 5792 8788 9409 9412 10088 16393 17557 17576 18818 18824 20176 30589 32761 32786 35114 35152 37636 37648 40352 61178 65522 65572 70228 70304 75272 75296 122317 122356 131044 131144 140456 150544 213109 228241 244634 244712 262088 262288 280912 301088 397657 425893 426218 456482 489268 489424 524176 524576 561824 795314 851786 852436 912964 978536 978848 1048352 1590121 1590628 1703029 1703572 1704872 1825928 1957072 2967133 3177817 3180242 3181256 3406058 3407144 3409744 3651856 3914144 5536609 5934266 6355634 6360484 6362512 6812116 6814288 6819488 7303712 11073218 11868532 12711268 12720968 12725024 13624232 13628576 20671573 22139377 22146436 23737064 25422536 25441936 27248464 38572729 41311621 41343146 44278754 44292872 47474128 50845072 50883872 54496928 71975917 77145458 82623242 82686292 88557508 88585744 94948256 101690144 143951834 154290916 165246484 165372584 177115016 177171488 287811901 287903668 308248249 308581832 330492968 330745168 354230032 537051073 575623802 575807336 616496498 617163664 660985936 661490336 708460064 1074102146 1151247604 1151614672 1232992996 1234327328 1321971872 2148204292 2302495208 2303229344 2465985992 3741554713 4007227237 4296408584 4604990416 4931971984 6981663949 7483109426 8014454474 8592817168 9209980832 9863943968 13963327898 14966218852 16028908948 17185634336 27926655796 29932437704 32057817896 52093954081 55853311592 59864875408 64115635792 104187908162 111706623184 119729750816 128231271584 208375816324 223413246368 416751632648 677221403053 833503265296 1354442806106 1667006530592 2708885612212 5417771224424 10835542448848 21671084897696
• Sum of all divisors σ(n): 46959573803940
• Sum of proper divisors (its aliquot sum) s(n): 25288488906244
• 21671084897696 is an abundant number, because the sum of its proper divisors (25288488906244) is greater than itself. Its abundance is 3617404008548

Bases of 21671084897696

• Binary: 100111011010110110001010100010011010110100000₂
• Hexadecimal: 0x13B5B15135A0
• Base-36: 7OJK4F0RK

Squares and roots of 21671084897696

• 21671084897696 squared (21671084897696²) is 469635920643147650786108416
• 21671084897696 cubed (21671084897696³) is 10177519907265274182259495036329324609536
• The square root of 21671084897696 is 4655221.2512077233
• The cube root of 21671084897696 is 27880.0501849687

Scales and comparisons

• 21,671,084,897,696 seconds is equal to 689,073 years, 24 weeks, 1 day, 20 hours, 54 minutes, 56 seconds.
• To count from 1 to 21,671,084,897,696 would take you about one million, seven hundred twenty-two thousand, six hundred eighty-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 21671084897696 cubic inches would be around 2323.3 feet tall.

Recreational maths with 21671084897696

• 21671084897696 backwards is 69679848017612
• The number of decimal digits it has is: 14
• The sum of 21671084897696's digits is 74
• More coming soon!