21377198888773

Names of 21377198888773

• Cardinal: 21377198888773 can be written as Twenty-one trillion, three hundred seventy-seven billion, one hundred ninety-eight million, eight hundred eighty-eight thousand, seven hundred seventy-three.

Scientific notation

• Scientific notation: 2.1377198888773 × 10¹³

Factors of 21377198888773

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6221

Divisors of 21377198888773

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 13 37 49 91 127 169 259 343 481 637 889 1183 1651 1813 2197 3367 4459 4699 6037 6223 6253 8281 11557 12691 15379 21463 23569 32893 42259 43561 43771 57967 61087 78481 80899 81289 107653 150241 164983 223369 230251 279019 295813 306397 427609 549367 566293 569023 753571 766699 794131 1020253 1051687 1563583 1611757 1953133 2070691 2144779 2903797 2993263 3845569 3983161 5366893 5558917 7141771 7361809 9967087 10323703 10945081 13263289 13671931 20326579 20952841 26918983 27882127 28367863 37568251 37749361 38912419 49992397 69769609 72265921 76615567 92843023 95703517 129572131 142286053 198575041 262977757 264245527 272386933 349946779 368782219 488387263 490741693 505861447 649901161 907004917 996002371 1390025287 1684437703 1849718689 2581475533 3418710841 3435191851 3541030129 4549308127 4794168847 6349034419 9730177009 11791063921 12948030823 18070328731 24046342957 33559181929 44443240933 62324195011 82537447447 126492301117 168324400699 234914273503 436269365077 577762132129 1644399914521 3053885555539 21377198888773
• Sum of all divisors σ(n): 27959128064000
• Sum of proper divisors (its aliquot sum) s(n): 6581929175227
• 21377198888773 is a deficient number, because the sum of its proper divisors (6581929175227) is less than itself. Its deficiency is 14795269713546

Bases of 21377198888773

• Binary: 100110111000101000100010110001001011101000101₂
• Hexadecimal: 0x137144589745
• Base-36: 7KSJS9WZP

Squares and roots of 21377198888773

• 21377198888773 squared (21377198888773²) is 456984632330157586025445529
• 21377198888773 cubed (21377198888773³) is 9769051374434582717639130316241041145917
• The square root of 21377198888773 is 4623548.3006856325
• The cube root of 21377198888773 is 27753.4471334015

Scales and comparisons

• 21,377,198,888,773 seconds is equal to 679,728 years, 41 weeks, 4 days, 10 hours, 26 minutes, 13 seconds.
• To count from 1 to 21,377,198,888,773 would take you about one million, six hundred ninety-nine thousand, three hundred twenty-two 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 21377198888773 cubic inches would be around 2312.8 feet tall.

Recreational maths with 21377198888773

• 21377198888773 backwards is 37788889177312
• The number of decimal digits it has is: 14
• The sum of 21377198888773's digits is 79
• More coming soon!