21322585152

Names of 21322585152

• Cardinal: 21322585152 can be written as Twenty-one billion, three hundred twenty-two million, five hundred eighty-five thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.1322585152 × 10¹⁰

Factors of 21322585152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1275

Divisors of 21322585152

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 121 132 144 162 176 192 198 216 242 243 264 288 297 324 352 363 396 432 484 486 528 576 594 648 704 726 729 792 864 891 968 972 1056 1089 1188 1259 1296 1452 1458 1584 1728 1782 1936 1944 2112 2178 2187 2376 2518 2592 2673 2904 2916 3168 3267 3564 3777 3872 3888 4356 4374 4752 5036 5184 5346 5808 5832 6336 6534 7128 7554 7744 7776 8019 8712 8748 9504 9801 10072 10692 11331 11616 11664 13068 13849 14256 15108 15552 16038 17424 17496 19008 19602 20144 21384 22662 23232 23328 24057 26136 27698 28512 29403 30216 32076 33993 34848 34992 39204 40288 41547 42768 45324 46656 48114 52272 55396 57024 58806 60432 64152 67986 69696 69984 78408 80576 83094 85536 88209 90648 96228 101979 104544 110792 117612 120864 124641 128304 135972 139968 152339 156816 166188 171072 176418 181296 192456 203958 209088 221584 235224 241728 249282 256608 264627 271944 304678 305937 313632 332376 352836 362592 373923 384912 407916 443168 457017 470448 498564 513216 529254 543888 609356 611874 627264 664752 705672 725184 747846 769824 815832 886336 914034 917811 940896 997128 1058508 1087776 1121769 1218712 1223748 1329504 1371051 1411344 1495692 1539648 1631664 1828068 1835622 1881792 1994256 2117016 2175552 2243538 2437424 2447496 2659008 2742102 2753433 2822688 2991384 3263328 3365307 3656136 3671244 3988512 4113153 4234032 4487076 4874848 4894992 5484204 5506866 5645376 5982768 6526656 6730614 7312272 7342488 7977024 8226306 8468064 8974152 9749696 9789984 10095921 10968408 11013732 11965536 12339459 13461228 14624544 14684976 16452612 16936128 17948304 19579968 20191842 21936816 22027464 23931072 24678918 26922456 29249088 29369952 30287763 32905224 35896608 37018377 40383684 43873632 44054928 49357836 53844912 58739904 60575526 65810448 71793216 74036754 80767368 87747264 88109856 98715672 107689824 111055131 121151052 131620896 148073508 161534736 176219712 197431344 215379648 222110262 242302104 263241792 296147016 323069472 333165393 394862688 444220524 484604208 592294032 646138944 666330786 789725376 888441048 969208416 1184588064 1332661572 1776882096 1938416832 2369176128 2665323144 3553764192 5330646288 7107528384 10661292576 21322585152
• Sum of all divisors σ(n): 69807124800
• Sum of proper divisors (its aliquot sum) s(n): 48484539648
• 21322585152 is an abundant number, because the sum of its proper divisors (48484539648) is greater than itself. Its abundance is 27161954496

Bases of 21322585152

• Binary: 10011110110111011001101010001000000₂
• Hexadecimal: 0x4F6ECD440
• Base-36: 9SMX000

Squares and roots of 21322585152

• 21322585152 squared (21322585152²) is 454652637564290863104
• 21322585152 cubed (21322585152³) is 9694369579045985803030615031808
• The square root of 21322585152 is 146022.5501489411
• The cube root of 21322585152 is 2772.9792458643

Scales and comparisons

• 21,322,585,152 seconds is equal to 677 years, 51 weeks, 4 days, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 21,322,585,152 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 21322585152 cubic inches would be around 231.1 feet tall.

Recreational maths with 21322585152

• 21322585152 backwards is 25158522312
• 21322585152 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21322585152's digits is 36
• More coming soon!