21263772135424

Names of 21263772135424

• Cardinal: 21263772135424 can be written as Twenty-one trillion, two hundred sixty-three billion, seven hundred seventy-two million, one hundred thirty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.1263772135424 × 10¹³

Factors of 21263772135424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 105

Divisors of 21263772135424

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 83 91 98 104 112 128 166 169 182 196 208 224 256 332 338 343 364 392 416 448 512 581 637 664 676 686 728 784 832 896 1024 1079 1162 1183 1274 1328 1352 1372 1456 1568 1664 1792 2048 2158 2197 2324 2366 2548 2656 2704 2744 2912 3136 3328 3584 4067 4096 4316 4394 4459 4648 4732 5096 5312 5408 5488 5824 6272 6656 6889 7168 7553 8134 8281 8632 8788 8918 9296 9464 10192 10624 10816 10976 11648 12544 13312 13778 14027 14336 15106 15379 16268 16562 17264 17576 17836 18592 18928 20384 21248 21632 21952 23296 25088 26624 27556 28054 28469 28672 30212 30758 32536 33124 34528 35152 35672 37184 37856 40768 42496 43264 43904 46592 48223 50176 52871 53248 55112 56108 56938 57967 60424 61516 65072 66248 69056 70304 71344 74368 75712 81536 84992 86528 87808 89557 93184 96446 98189 100352 105742 107653 110224 112216 113876 115934 120848 123032 130144 132496 138112 140608 142688 148736 151424 163072 169984 173056 175616 179114 182351 186368 192892 196378 200704 211484 215306 220448 224432 227752 231868 241696 246064 260288 264992 276224 281216 285376 297472 302848 326144 337561 339968 346112 351232 358228 364702 370097 372736 385784 392756 422968 430612 440896 448864 455504 463736 483392 492128 520576 529984 552448 562432 570752 594944 605696 626899 652288 675122 687323 692224 702464 716456 729404 740194 753571 771568 785512 845936 861224 881792 897728 911008 927472 966784 984256 1041152 1059968 1104896 1124864 1141504 1164241 1189888 1211392 1253798 1276457 1304576 1350244 1374646 1404928 1432912 1458808 1480388 1507142 1543136 1571024 1691872 1722448 1763584 1795456 1822016 1854944 1933568 1968512 2082304 2119936 2209792 2249728 2283008 2328482 2362927 2379776 2422784 2507596 2552914 2609152 2700488 2749292 2865824 2917616 2960776 3014284 3086272 3142048 3383744 3444896 3527168 3590912 3644032 3709888 3867136 3937024 4164608 4239872 4388293 4419584 4499456 4566016 4656964 4725854 4811261 4845568 5015192 5105828 5400976 5498584 5731648 5835232 5921552 6028568 6172544 6284096 6767488 6889792 7054336 7181824 7288064 7419776 7734272 7874048 8149687 8329216 8479744 8776586 8935199 8998912 9132032 9313928 9451708 9622522 10030384 10211656 10801952 10997168 11463296 11670464 11843104 12057136 12345088 12568192 13534976 13779584 14108672 14363648 14576128 14839552 15135133 15468544 15748096 16299374 16658432 16959488 17553172 17870398 18264064 18627856 18903416 19245044 20060768 20423312 21603904 21994336 22926592 23340928 23686208 24114272 24690176 25136384 27069952 27559168 28217344 28727296 29152256 29679104 30270266 30718051 30937088 31496192 32598748 33918976 35106344 35740796 37255712 37806832 38490088 40121536 40846624 43207808 43988672 45853184 46681856 47372416 48228544 49380352 50272768 54139904 55118336 57047809 57454592 58304512 59358208 60540532 61436102 62546393 62992384 65197496 70212688 71481592 74511424 75613664 76980176 80243072 81693248 86415616 87977344 91706368 93363712 94744832 96457088 98760704 100545536 105945931 108279808 110236672 114095618 116609024 118716416 121081064 122872204 125092786 130394992 140425376 142963184 149022848 151227328 153960352 160486144 163386496 172831232 175954688 183412736 186727424 189489664 192914176 197521408 201091072 211891862 216559616 220473344 228191236 237432832 242162128 245744408 250185572 260789984 280850752 285926368 298045696 302454656 307920704 320972288 326772992 345662464 351909376 366825472 373454848 378979328 385828352 399334663 402182144 423783724 440946688 456382472 484324256 491488816 500371144 521579968 561701504 571852736 596091392 604909312 615841408 641944576 653545984 691324928 703818752 741621517 746909696 757958656 771656704 798669326 847567448 912764944 968648512 982977632 1000742288 1043159936 1123403008 1143705472 1192182784 1209818624 1231682816 1283889152 1307091968 1382649856 1407637504 1483243034 1515917312 1543313408 1597338652 1695134896 1825529888 1937297024 1965955264 2001484576 2086319872 2246806016 2287410944 2384365568 2419637248 2463365632 2567778304 2614183936 2815275008 2966486068 3086626816 3194677304 3390269792 3651059776 3874594048 3931910528 4002969152 4172639744 4493612032 4574821888 4768731136 4839274496 4926731264 5191350619 5228367872 5932972136 6389354608 6780539584 7302119552 7749188096 7863821056 8005938304 8345279488 8987224064 9149643776 9678548992 9853462528 10382701238 11865944272 12778709216 13561079168 14604239104 15498376192 15727642112 16011876608 16690558976 17974448128 18299287552 19706925056 20765402476 23731888544 25557418432 27122158336 29208478208 30996752384 31455284224 32023753216 33381117952 36598575104 41530804952 47463777088 51114836864 54244316672 58416956416 61993504768 62910568448 64047506432 83061609904 94927554176 102229673728 108488633344 116833912832 125821136896 128095012864 166123219808 189855108352 204459347456 216977266688 233667825664 256190025728 332246439616 379710216704 408918694912 433954533376 664492879232 759420433408 817837389824 1328985758464 1518840866816 1635674779648 2657971516928 3037681733632 5315943033856 10631886067712 21263772135424
• Sum of all divisors σ(n): 54374282536000
• Sum of proper divisors (its aliquot sum) s(n): 33110510400576
• 21263772135424 is an abundant number, because the sum of its proper divisors (33110510400576) is greater than itself. Its abundance is 11846738265152

Bases of 21263772135424

• Binary: 100110101011011011011100101011011000000000000₂
• Hexadecimal: 0x1356DB95B000
• Base-36: 7JCFWWXZ4

Squares and roots of 21263772135424

• 21263772135424 squared (21263772135424²) is 452148005427234136995659776
• 21263772135424 cubed (21263772135424³) is 9614372158891160766670230234935301505024
• The square root of 21263772135424 is 4611265.7845134019
• The cube root of 21263772135424 is 27704.2737502677

Scales and comparisons

• 21,263,772,135,424 seconds is equal to 676,122 years, 9 weeks, 2 days, 18 hours, 57 minutes, 4 seconds.
• To count from 1 to 21,263,772,135,424 would take you about one million, six hundred ninety thousand, three hundred 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 21263772135424 cubic inches would be around 2308.7 feet tall.

Recreational maths with 21263772135424

• 21263772135424 backwards is 42453127736212
• 21263772135424 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21263772135424's digits is 49
• More coming soon!