21303535685432

Names of 21303535685432

• Cardinal: 21303535685432 can be written as Twenty-one trillion, three hundred three billion, five hundred thirty-five million, six hundred eighty-five thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.1303535685432 × 10¹³

Factors of 21303535685432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 103

Divisors of 21303535685432

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 29 41 44 52 56 58 77 82 88 91 104 116 121 143 154 164 182 203 232 242 286 287 308 319 328 364 377 406 451 484 533 572 574 616 638 728 754 812 847 902 968 1001 1066 1144 1148 1189 1276 1331 1508 1573 1624 1681 1694 1804 2002 2132 2233 2296 2378 2552 2639 2662 3016 3146 3157 3362 3388 3509 3608 3731 4004 4147 4264 4466 4756 4961 5278 5324 5863 6292 6314 6724 6776 7018 7462 8008 8294 8323 8932 9317 9512 9922 10556 10648 11011 11726 11767 12584 12628 13079 13448 14036 14641 14924 15457 16588 16646 17303 17864 18491 18634 19844 21112 21853 22022 23452 23534 24563 25256 26158 28072 29029 29282 29848 30914 33176 33292 34606 34727 36982 37268 38599 39688 41041 43706 44044 45617 46904 47068 48749 49126 52316 54571 58058 58564 61828 64493 66584 68921 69212 69454 73964 74536 77198 82082 87412 88088 91234 91553 94136 97498 98252 102487 104632 108199 109142 116116 117128 121121 123656 128986 129437 137842 138424 138908 143869 147928 152971 154396 164164 170027 174824 182468 183106 190333 194996 196504 203401 204974 216398 218284 232232 240383 242242 257972 258874 270193 275684 277816 287738 305942 308792 319319 328328 340054 341243 364936 366212 380666 381997 389992 406802 409948 424589 432796 436568 451451 480766 482447 484484 501787 515944 517748 536239 540386 551368 575476 600281 611884 633737 638638 680108 682486 709423 732424 758131 761332 763994 813604 819896 849178 865592 895973 902902 961532 964894 968968 1003574 1007083 1035496 1072478 1080772 1150952 1190189 1200562 1223768 1267474 1277276 1332331 1360216 1364972 1418846 1423807 1516262 1522664 1527988 1582559 1627208 1682681 1698356 1791946 1805804 1870297 1923064 1929788 1998709 2007148 2014166 2144956 2161544 2237411 2380378 2401124 2534948 2554552 2644213 2664662 2729944 2837692 2847614 2972123 3032524 3055976 3165118 3365362 3396712 3512509 3583892 3611608 3740594 3753673 3859576 3997418 4014296 4028332 4201967 4289912 4436159 4474822 4760756 4802248 4965961 5069896 5288426 5306917 5329324 5519657 5675384 5695228 5898629 5944246 6065048 6271811 6330236 6730724 6971107 7025018 7167784 7481188 7507346 7803653 7994836 8056664 8339441 8403934 8872318 8949644 9521512 9855703 9931922 10576852 10613834 10658648 11039314 11077913 11390456 11797258 11888492 12543622 12660472 13092079 13461448 13942214 13990963 14050036 14962376 15014692 15607306 15661877 15989672 16678882 16807868 17408149 17744636 17899288 18509491 19711406 19863844 20573267 21153704 21227668 21985799 22078628 22155826 23594516 23776984 24611521 25087244 25983217 26184158 27884428 27981926 28100072 29086343 30029384 31214612 31323754 33357764 33615736 34816298 35489272 37018982 38637599 39422812 39727688 41146534 41290403 42455336 43971598 44157256 44311652 47189032 48797749 49223042 50174488 51966434 52368316 54625571 55768856 55963852 58172686 58376087 62429224 62647508 64884919 66715528 68989921 69632596 74037964 76682177 77275198 78845624 82293068 82580806 87943196 88623304 91733851 97595498 98446084 103932868 104736632 108412733 109251142 111927704 116345372 116752174 121857043 125295016 129769838 137979842 139265192 144012869 148075928 153364354 153900593 154550396 164586136 165161612 172280647 175886392 181882519 183467702 195190996 196892168 203604401 207865736 216825466 218502284 226305937 232690744 233504348 241843789 243714086 259539676 275959684 285815387 288025738 306728708 307801186 309100792 319949773 330323224 344561294 363765038 366935404 390381992 407208802 433650932 437004568 452611874 454194433 467008696 483687578 487428172 519079352 536775239 551919368 571630774 576051476 613457416 615602372 639899546 642136957 689122588 713734109 727530076 733870808 758889131 814417604 843503947 867301864 905223748 908388866 967375156 974856344 1009072361 1073550478 1143261548 1152102952 1192540063 1231204744 1279799092 1284273914 1378245176 1427468218 1455060152 1517778262 1584141559 1628835208 1687007894 1692906523 1810447496 1816777732 1934750312 2000707709 2018144722 2147100956 2239648411 2286523096 2385080126 2559598184 2568547828 2660281679 2854936436 3035556524 3143969257 3168283118 3374015788 3385813046 3633555464 4001415418 4036289444 4294201912 4479296822 4770160252 4996138763 5137095656 5320563358 5709872872 5904527629 6071113048 6287938514 6336566236 6748031576 6771626092 7063506527 8002830836 8072578888 8347780441 8958593644 9278543417 9540320504 9992277526 10641126716 11809055258 12575877028 12673132472 13117940693 13543252184 14127013054 16005661672 16695560882 17917187288 18557086834 18621971753 19984555052 21282253432 22007784799 23618110516 25151754056 26235881386 28254026108 29263098469 33391121764 34583661827 37114173668 37243943506 39969110104 44015569598 47236221032 52471762772 56508052216 58526196938 64949803919 66782243528 69167323654 74228347336 74487887012 88031139196 91825584851 104943525544 117052393876 129899607838 138334647308 148975774024 176062278392 183651169702 204841689283 234104787752 242085632789 259799215676 276669294616 367302339404 380420280097 409683378566 484171265578 519598431352 734604678808 760840560194 819366757132 968342531156 1521681120388 1638733514264 1936685062312 2662941960679 3043362240776 5325883921358 10651767842716 21303535685432
• Sum of all divisors σ(n): 57341169648000
• Sum of proper divisors (its aliquot sum) s(n): 36037633962568
• 21303535685432 is an abundant number, because the sum of its proper divisors (36037633962568) is greater than itself. Its abundance is 14734098277136

Bases of 21303535685432

• Binary: 100110110000000011101101011010100111100111000₂
• Hexadecimal: 0x13601DAD4F38
• Base-36: 7JUPJ3TIW

Squares and roots of 21303535685432

• 21303535685432 squared (21303535685432²) is 453840632700474674057026624
• 21303535685432 cubed (21303535685432³) is 9668410114233599288539215468571712941568
• The square root of 21303535685432 is 4615575.3363402053
• The cube root of 21303535685432 is 27721.5321228409

Scales and comparisons

• 21,303,535,685,432 seconds is equal to 677,386 years, 28 weeks, 1 hour, 30 minutes, 32 seconds.
• To count from 1 to 21,303,535,685,432 would take you about one million, six hundred ninety-three thousand, four hundred sixty-six 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 21303535685432 cubic inches would be around 2310.1 feet tall.

Recreational maths with 21303535685432

• 21303535685432 backwards is 23458653530312
• The number of decimal digits it has is: 14
• The sum of 21303535685432's digits is 50
• More coming soon!