21308267592

Names of 21308267592

• Cardinal: 21308267592 can be written as Twenty-one billion, three hundred eight million, two hundred sixty-seven thousand, five hundred ninety-two.

Scientific notation

• Scientific notation: 2.1308267592 × 10¹⁰

Factors of 21308267592

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 402

Divisors of 21308267592

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 29 36 38 54 57 58 72 76 81 87 108 114 116 152 162 171 174 216 228 232 243 261 324 342 348 349 361 456 486 513 522 551 648 684 696 698 722 729 783 972 1026 1044 1047 1083 1102 1368 1396 1444 1458 1539 1566 1653 1944 2052 2088 2094 2166 2204 2349 2792 2888 2916 3078 3132 3141 3249 3306 4104 4188 4332 4408 4617 4698 4959 5832 6156 6264 6282 6498 6612 6631 7047 8376 8664 9234 9396 9423 9747 9918 10121 10469 12312 12564 12996 13224 13262 13851 14094 14877 18468 18792 18846 19494 19836 19893 20242 20938 21141 25128 25992 26524 27702 28188 28269 29241 29754 30363 31407 36936 37692 38988 39672 39786 40484 41876 42282 44631 53048 55404 56376 56538 58482 59508 59679 60726 62814 75384 77976 79572 80968 83752 84564 84807 87723 89262 91089 94221 110808 113076 116964 119016 119358 121452 125628 125989 133893 159144 169128 169614 175446 178524 179037 182178 188442 192299 226152 233928 238716 242904 251256 251978 254421 263169 267786 273267 282663 339228 350892 357048 358074 364356 376884 377967 384598 401679 477432 503956 508842 526338 535572 537111 546534 565326 576897 678456 701784 716148 728712 753768 755934 769196 803358 819801 847989 1007912 1017684 1052676 1071144 1074222 1093068 1130652 1133901 1153794 1432296 1511868 1538392 1606716 1611333 1639602 1695978 1730691 2035368 2105352 2148444 2186136 2261304 2267802 2307588 2459403 2543967 3023736 3213432 3222666 3279204 3391956 3401703 3461382 3653681 4296888 4535604 4615176 4833999 4918806 5087934 5192073 6445332 6558408 6783912 6803406 6922764 7307362 7378209 7631901 9071208 9667998 9837612 10175868 10205109 10384146 10961043 12890664 13606812 13845528 14614724 14756418 15263802 15576219 19335996 19675224 20351736 20410218 20768292 21922086 27213624 29229448 29512836 30527604 30615327 31152438 32883129 38671992 40820436 41536584 43844172 46728657 59025672 61055208 61230654 62304876 65766258 81640872 87688344 91845981 93457314 98649387 122461308 124609752 131532516 140185971 183691962 186914628 197298774 244922616 263065032 280371942 295948161 367383924 373829256 394597548 560743884 591896322 734767848 789195096 887844483 1121487768 1183792644 1775688966 2367585288 2663533449 3551377932 5327066898 7102755864 10654133796 21308267592
• Sum of all divisors σ(n): 65588197500
• Sum of proper divisors (its aliquot sum) s(n): 44279929908
• 21308267592 is an abundant number, because the sum of its proper divisors (44279929908) is greater than itself. Its abundance is 22971662316

Bases of 21308267592

• Binary: 10011110110000100100101110001001000₂
• Hexadecimal: 0x4F6125C48
• Base-36: 9SEE4I0

Squares and roots of 21308267592

• 21308267592 squared (21308267592²) is 454042267772277478464
• 21308267592 cubed (21308267592³) is 9674854139770206230385929138688
• The square root of 21308267592 is 145973.5167487583
• The cube root of 21308267592 is 2772.3584458049

Scales and comparisons

• 21,308,267,592 seconds is equal to 677 years, 27 weeks, 6 days, 11 hours, 13 minutes, 12 seconds.
• To count from 1 to 21,308,267,592 would take you about one thousand, three hundred fifty-five 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 21308267592 cubic inches would be around 231 feet tall.

Recreational maths with 21308267592

• 21308267592 backwards is 29576280312
• The number of decimal digits it has is: 11
• The sum of 21308267592's digits is 45
• More coming soon!