21267765374016

Names of 21267765374016

• Cardinal: 21267765374016 can be written as Twenty-one trillion, two hundred sixty-seven billion, seven hundred sixty-five million, three hundred seventy-four thousand and sixteen.

Scientific notation

• Scientific notation: 2.1267765374016 × 10¹³

Factors of 21267765374016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 924231

Divisors of 21267765374016

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 42 48 56 64 74 84 96 111 112 148 168 192 222 224 259 296 336 444 448 463 518 592 672 777 888 926 1036 1184 1344 1389 1554 1776 1852 2072 2368 2778 3108 3241 3552 3704 4144 5556 6216 6482 7104 7408 8288 9723 11112 12432 12964 14816 16576 17131 19446 22224 24864 25928 29632 34262 38892 44448 49728 51393 51856 68524 77784 88896 102786 103712 119917 137048 155568 205572 207424 239834 274096 311136 359751 411144 479668 548192 622272 719502 822288 923719 959336 1096384 1439004 1644576 1847438 1918672 2771157 2878008 3289152 3694876 3837344 5542314 5756016 6466033 7389752 7674688 11084628 11512032 12932066 14779504 19398099 22169256 23024064 25864132 29559008 34177603 38796198 44338512 51728264 59118016 68355206 77592396 88677024 102532809 103456528 136710412 155184792 177354048 205065618 206913056 239243221 273420824 310369584 410131236 413826112 427681897 478486442 546841648 620739168 717729663 820262472 855363794 956972884 1093683296 1241478336 1283045691 1435459326 1640524944 1710727588 1913945768 2187366592 2566091382 2870918652 2993773279 3281049888 3421455176 3827891536 5132182764 5741837304 5987546558 6562099776 6842910352 7655783072 8981319837 10264365528 11483674608 11975093116 13685820704 15311566144 15824230189 17962639674 20528731056 22967349216 23950186232 27371641408 31648460378 35925279348 41057462112 45934698432 47472690567 47900372464 63296920756 71850558696 82114924224 94945381134 95800744928 110769611323 126593841512 143701117392 189890762268 191601489856 221539222646 253187683024 287402234784 332308833969 379781524536 443078445292 506375366048 574804469568 664617667938 759563049072 886156890584 1012750732096 1329235335876 1519126098144 1772313781168 2658470671752 3038252196288 3544627562336 5316941343504 7089255124672 10633882687008 21267765374016
• Sum of all divisors σ(n): 66190494146560
• Sum of proper divisors (its aliquot sum) s(n): 44922728772544
• 21267765374016 is an abundant number, because the sum of its proper divisors (44922728772544) is greater than itself. Its abundance is 23654963398528

Bases of 21267765374016

• Binary: 100110101011111001001100110011010110001000000₂
• Hexadecimal: 0x1357C999AC40
• Base-36: 7JE9YDWLC

Squares and roots of 21267765374016

• 21267765374016 squared (21267765374016²) is 452317844004193928367968256
• 21267765374016 cubed (21267765374016³) is 9619789780761966226029378708541855236096
• The square root of 21267765374016 is 4611698.7514381293
• The cube root of 21267765374016 is 27706.0078867743

Scales and comparisons

• 21,267,765,374,016 seconds is equal to 676,249 years, 7 weeks, 6 days, 19 hours, 53 minutes, 36 seconds.
• To count from 1 to 21,267,765,374,016 would take you about one million, six hundred ninety thousand, six 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 21267765374016 cubic inches would be around 2308.8 feet tall.

Recreational maths with 21267765374016

• 21267765374016 backwards is 61047356776212
• The number of decimal digits it has is: 14
• The sum of 21267765374016's digits is 57
• More coming soon!