21443542308650088

Names of 21443542308650088

• Cardinal: 21443542308650088 can be written as Twenty-one quadrillion, four hundred forty-three trillion, five hundred forty-two billion, three hundred eight million, six hundred fifty thousand and eighty-eight.

Scientific notation

• Scientific notation: 2.1443542308650088 × 10¹⁶

Factors of 21443542308650088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1308548664

Divisors of 21443542308650088

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 19 22 24 27 33 36 38 44 54 57 66 72 76 81 88 99 108 114 121 132 152 162 171 198 209 216 228 242 264 297 324 342 363 396 418 456 484 513 594 627 648 684 726 792 836 891 968 1026 1089 1188 1254 1331 1368 1452 1539 1672 1782 1881 2052 2178 2299 2376 2508 2662 2904 3078 3267 3564 3762 3993 4104 4356 4598 5016 5324 5643 6156 6534 6897 7128 7524 7986 8712 9196 9801 10648 11286 11979 12312 13068 13794 15048 15972 16929 18392 19602 20691 22572 23958 25289 26136 27588 31944 33858 35937 39204 41382 45144 47916 50578 55176 62073 67716 71874 75867 78408 82764 95832 101156 107811 124146 135432 143748 151734 165528 186219 202312 215622 227601 248292 287496 303468 372438 431244 455202 496584 606936 682803 744876 862488 910404 1365606 1489752 1820808 2048409 2731212 4096818 5462424 8193636 16387272 1308548629 2617097258 3925645887 5234194516 7851291774 10468389032 11776937661 14394034919 15702583548 23553875322 24862423951 28788069838 31405167096 35330812983 43182104757 47107750644 49724847902 57576139676 70661625966 74587271853 86364209514 94215501288 99449695804 105992438949 115152279352 129546314271 141323251932 149174543706 158334384109 172728419028 198899391608 211984877898 223761815559 259092628542 273486663461 282646503864 298349087412 316668768218 345456838056 388638942813 423969755796 447523631118 475003152327 518185257084 546973326922 596698174824 633337536436 671285446677 777277885626 820459990383 847939511592 895047262236 950006304654 1036370514168 1093946653844 1165916828439 1266675072872 1342570893354 1425009456981 1554555771252 1640919980766 1741678225199 1790094524472 1900012609308 2013856340031 2187893307688 2331833656878 2461379971149 2685141786708 2850018913962 3008353298071 3109111542504 3281839961532 3483356450398 3800025218616 4027712680062 4275028370943 4663667313756 4922759942298 5225034675597 5370283573416 5700037827924 6016706596142 6563679923064 6966712900796 7384139913447 8055425360124 8550056741886 9025059894213 9327334627512 9845519884596 10450069351194 11400075655848 12033413192284 12825085112829 13933425801592 14768279826894 15675104026791 16110850720248 17100113483772 18050119788426 19691039769192 20900138702388 22152419740341 24066826384568 25650170225658 27075179682639 29536559653788 31350208053582 33091886278781 34200226967544 36100239576852 41800277404776 44304839480682 47025312080373 51300340451316 54150359365278 59073119307576 62700416107164 66183772557562 72200479153704 81225539047917 88609678961364 94050624160746 99275658836343 102600680902632 108300718730556 125400832214328 132367545115124 141075936241119 162451078095834 177219357922728 188101248321492 198551317672686 216601437461112 243676617143751 264735090230248 282151872482238 297826976509029 324902156191668 376202496642984 397102635345372 487353234287502 564303744964476 595653953018058 649804312383336 794205270690744 893480929527087 974706468575004 1128607489928952 1191307906036116 1786961859054174 1949412937150008 2382615812072232 2680442788581261 3573923718108348 5360885577162522 7147847436216696 10721771154325044 21443542308650088
• Sum of all divisors σ(n): 69540461553816000
• Sum of proper divisors (its aliquot sum) s(n): 48096919245165912
• 21443542308650088 is an abundant number, because the sum of its proper divisors (48096919245165912) is greater than itself. Its abundance is 26653376936515824

Bases of 21443542308650088

• Binary: 1001100001011101100100111000010000010000111110001101000₂
• Hexadecimal: 0x4C2EC9C2087C68
• Base-36: 5V53NCAPQI0

Squares and roots of 21443542308650088

• 21443542308650088 squared (21443542308650088²) is 459825506742866345928268822407744
• 21443542308650088 cubed (21443542308650088³) is 9860287708437120810129652523589613313054557481472
• The square root of 21443542308650088 is 146436137.3044580413
• The cube root of 21443542308650088 is 277821.2811450433

Scales and comparisons

• 21,443,542,308,650,088 seconds is equal to 681,838,316 years, 9 weeks, 3 days, 20 hours, 34 minutes, 48 seconds.
• To count from 1 to 21,443,542,308,650,088 would take you about two billion, forty-five million, five hundred fourteen thousand, nine hundred forty-eight 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 21443542308650088 cubic inches would be around 23151.8 feet tall.

Recreational maths with 21443542308650088

• 21443542308650088 backwards is 88005680324534412
• The number of decimal digits it has is: 17
• The sum of 21443542308650088's digits is 63
• More coming soon!