21431701354752

Names of 21431701354752

• Cardinal: 21431701354752 can be written as Twenty-one trillion, four hundred thirty-one billion, seven hundred one million, three hundred fifty-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 2.1431701354752 × 10¹³

Factors of 21431701354752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 36589

Divisors of 21431701354752

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 64 72 78 93 96 104 117 124 128 144 156 186 192 208 234 248 256 279 288 312 372 384 403 416 468 496 558 576 624 643 744 768 806 832 936 992 1116 1152 1209 1248 1286 1488 1612 1664 1872 1929 1984 2232 2304 2418 2496 2572 2976 3224 3328 3627 3744 3858 3968 4464 4836 4992 5144 5787 5952 6448 7254 7488 7716 7936 8359 8928 9672 9984 10288 11574 11904 12896 14508 14976 15432 16718 17856 19344 19933 20576 23148 23808 25077 25792 29016 29952 30864 33436 35712 35897 38688 39866 41152 46296 50154 51584 58032 59799 61728 66872 71424 71794 75231 77376 79732 82304 92592 100308 103168 107691 116064 119598 123456 133744 143588 150462 154752 159464 164608 179397 185184 200616 215382 232128 239196 246912 259129 267488 287176 300924 309504 318928 323073 358794 370368 401232 430764 464256 466661 478392 493824 518258 534976 574352 601848 637856 646146 717588 740736 777387 802464 861528 928512 933322 956784 1036516 1069952 1112807 1148704 1203696 1275712 1292292 1399983 1435176 1481472 1554774 1604928 1723056 1866644 1913568 2073032 2139904 2225614 2297408 2332161 2407392 2551424 2584584 2799966 2870352 3109548 3209856 3338421 3446112 3733288 3827136 4146064 4199949 4451228 4594816 4664322 4814784 5102848 5169168 5599932 5740704 6219096 6419712 6676842 6892224 7466576 7654272 8292128 8399898 8902456 9189632 9328644 9629568 10015263 10338336 11199864 11481408 12438192 13353684 13784448 14466491 14933152 15308544 16584256 16799796 17804912 18657288 19259136 20030526 20676672 22399728 22962816 23081771 24876384 26707368 27568896 28932982 29866304 33168512 33599592 35609824 37314576 40061052 41353344 43399473 44799456 45925632 46163542 49752768 53414736 57865964 59732608 66337024 67199184 69245313 71219648 74629152 80122104 82706688 86798946 89598912 92327084 99505536 106829472 115731928 119465216 130198419 134398368 138490626 142439296 149258304 160244208 173597892 179197824 184654168 199011072 207735939 213658944 231463856 260396838 268796736 276981252 284878592 298516608 300063023 320488416 347195784 358395648 369308336 415471878 427317888 462927712 520793676 537593472 553962504 597033216 600126046 640976832 694391568 715534901 738616672 830943756 854635776 900189069 925855424 1041587352 1075186944 1107925008 1200252092 1281953664 1388783136 1431069802 1477233344 1661887512 1800378138 1851710848 2083174704 2146604703 2215850016 2400504184 2563907328 2700567207 2777566272 2862139604 2954466688 3323775024 3600756276 3703421696 4166349408 4293209406 4431700032 4801008368 5401134414 5555132544 5724279208 5908933376 6439814109 6647550048 7201512552 8332698816 8586418812 8863400064 9301953713 9602016736 10802268828 11110265088 11448558416 12879628218 13295100096 14403025104 16665397632 17172837624 17726800128 18603907426 19204033472 21604537656 22897116832 25759256436 26590200192 27905861139 28806050208 33330795264 34345675248 37207814852 38408066944 43209075312 45794233664 51518512872 53180400384 55811722278 57612100416 68691350496 74415629704 76816133888 83717583417 86418150624 91588467328 103037025744 111623444556 115224200832 137382700992 148831259408 167435166834 172836301248 183176934656 206074051488 223246889112 230448401664 274765401984 297662518816 334870333668 345672602496 412148102976 446493778224 549530803968 595325037632 669740667336 691345204992 824296205952 892987556448 1190650075264 1339481334672 1648592411904 1785975112896 2381300150528 2678962669344 3571950225792 5357925338688 7143900451584 10715850677376 21431701354752
• Sum of all divisors σ(n): 68801576083968
• Sum of proper divisors (its aliquot sum) s(n): 47369874729216
• 21431701354752 is an abundant number, because the sum of its proper divisors (47369874729216) is greater than itself. Its abundance is 25938173374464

Bases of 21431701354752

• Binary: 100110111110111110100111100100011100100000000₂
• Hexadecimal: 0x137DF4F23900
• Base-36: 7LHL5MWW0

Squares and roots of 21431701354752

• 21431701354752 squared (21431701354752²) is 459317822959278712152981504
• 21431701354752 cubed (21431701354752³) is 9843962408578112864977807545952798507008
• The square root of 21431701354752 is 4629438.5571850935
• The cube root of 21431701354752 is 27777.0134827423

Scales and comparisons

• 21,431,701,354,752 seconds is equal to 681,461 years, 42 weeks, 1 day, 19 minutes, 12 seconds.
• To count from 1 to 21,431,701,354,752 would take you about one million, seven hundred three thousand, six hundred fifty-four 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 21431701354752 cubic inches would be around 2314.8 feet tall.

Recreational maths with 21431701354752

• 21431701354752 backwards is 25745310713412
• The number of decimal digits it has is: 14
• The sum of 21431701354752's digits is 45
• More coming soon!