21102170226123

Names of 21102170226123

• Cardinal: 21102170226123 can be written as Twenty-one trillion, one hundred two billion, one hundred seventy million, two hundred twenty-six thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 2.1102170226123 × 10¹³

Factors of 21102170226123

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 53090

Divisors of 21102170226123

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 19 21 49 57 67 133 147 201 399 469 931 1273 1407 2221 2793 3283 3819 6663 8911 9849 15547 26733 42199 46641 50773 62377 108829 126597 148807 152319 187131 295393 326487 355411 446421 886179 964687 1041649 1066233 2067751 2487877 2827333 2894061 3124947 3401791 6203253 6752809 7291543 7463631 8481999 10205373 19791331 20258427 21874629 23812537 47269663 59373993 64634029 71437611 112766833 138539317 141808989 166687759 193902087 338300499 415617951 452438203 500063277 789367831 1357314609 2142569827 2368103493 3167067421 5525574817 6427709481 7555377811 9501202263 14997988789 16576724451 22666133433 44993966367 52887644677 104985921523 143552178409 158662934031 314957764569 370213512739 430656535227 1004865248863 1110640538217 3014595746589 7034056742041 21102170226123
• Sum of all divisors σ(n): 34983172266240
• Sum of proper divisors (its aliquot sum) s(n): 13881002040117
• 21102170226123 is a deficient number, because the sum of its proper divisors (13881002040117) is less than itself. Its deficiency is 7221168186006

Bases of 21102170226123

• Binary: 100110011000100111011010111000011110111001011₂
• Hexadecimal: 0x13313B5C3DCB
• Base-36: 7HA7BB6Q3

Squares and roots of 21102170226123

• 21102170226123 squared (21102170226123²) is 445301588252272024951611129
• 21102170226123 cubed (21102170226123³) is 9396829917262378197141646916183093322867
• The square root of 21102170226123 is 4593709.8543685799
• The cube root of 21102170226123 is 27633.9122399919

Scales and comparisons

• 21,102,170,226,123 seconds is equal to 670,983 years, 38 weeks, 3 days, 7 hours, 42 minutes, 3 seconds.
• To count from 1 to 21,102,170,226,123 would take you about one million, six hundred seventy-seven thousand, four hundred fifty-nine 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 21102170226123 cubic inches would be around 2302.8 feet tall.

Recreational maths with 21102170226123

• 21102170226123 backwards is 32162207120112
• The number of decimal digits it has is: 14
• The sum of 21102170226123's digits is 30
• More coming soon!