21428420463461232
21,428,420,463,461,232 is an even composite number composed of eight prime numbers multiplied together.
What does the number 21428420463461232 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 1600 divisors.
21428420463461232 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.
Prime factorization of 21428420463461232:
24 × 34 × 13 × 31 × 73 × 79 × 1723 × 4129
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 31 × 73 × 79 × 1723 × 4129)See below for interesting mathematical facts about the number 21428420463461232 from the Numbermatics database.
Names of 21428420463461232
- Cardinal: 21428420463461232 can be written as Twenty-one quadrillion, four hundred twenty-eight trillion, four hundred twenty billion, four hundred sixty-three million, four hundred sixty-one thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 2.1428420463461232 × 1016
Factors of 21428420463461232
Divisors of 21428420463461232
- Number of divisors d(n): 1600
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 36 39 48 52 54 62 72 73 78 79 81 93 104 108 117 124 144 146 156 158 162 186 208 216 219 234 237 248 279 292 312 316 324 351 372 403 432 438 468 474 496 558 584 624 632 648 657 702 711 744 806 837 876 936 948 949 1027 1053 1116 1168 1209 1264 1296 1314 1404 1422 1488 1612 1674 1723 1752 1872 1896 1898 1971 2054 2106 2133 2232 2263 2418 2449 2511 2628 2808 2844 2847 3081 3224 3348 3446 3504 3627 3792 3796 3942 4108 4129 4212 4266 4464 4526 4836 4898 5022 5169 5256 5616 5688 5694 5767 5913 6162 6399 6448 6696 6789 6892 7254 7347 7592 7884 8216 8258 8424 8532 8541 9052 9243 9672 9796 10044 10338 10512 10881 11376 11388 11534 11826 12324 12387 12798 13392 13578 13784 14508 14694 15184 15507 15768 16432 16516 16848 17064 17082 17301 18104 18486 19344 19592 20088 20367 20676 21762 22041 22399 22776 23068 23652 24648 24774 25596 25623 27156 27568 27729 29016 29388 29419 31014 31536 31837 32643 33032 34128 34164 34602 36208 36972 37161 39184 40176 40734 41352 43524 44082 44798 45552 46136 46521 47304 49296 49548 51192 51246 51903 53413 53677 54312 55458 58032 58776 58838 61101 62028 63674 65286 66064 66123 67197 68328 69204 73944 74322 74971 76869 81468 82704 83187 87048 88164 88257 89596 92272 93042 94608 95511 99096 102384 102492 103806 106826 107354 108624 110916 111483 117552 117676 122202 124056 125779 127348 127999 130572 132246 134394 136117 136656 138408 139563 147888 148644 149942 153738 155709 160239 161031 162936 166374 174096 176328 176514 178777 179192 183303 186084 191022 198192 198369 201591 204984 207612 213652 214708 221832 222966 224913 235352 244404 248112 251558 254696 255998 261144 264492 264771 268788 272234 276816 279126 286533 297288 299884 301417 307476 311418 320478 322062 325872 326191 332748 334449 352656 353028 357554 358384 366606 372168 377337 382044 383997 396738 403182 408351 409968 415224 427304 429416 443664 445932 449826 467127 470704 480717 483093 488808 503116 509392 511996 522288 528984 529542 536331 537576 544468 558252 573066 594576 599768 602834 604773 614952 622836 640956 644124 652382 665496 668898 674739 694369 706056 715108 733212 744336 754674 764088 767994 793476 794313 806364 816702 830448 854608 858832 859599 891864 899652 904251 934254 961434 966186 977616 978573 1006232 1023992 1057968 1059084 1072662 1075152 1088936 1116504 1132011 1146132 1151991 1199536 1205668 1209546 1225053 1229904 1245672 1281912 1288248 1304764 1330992 1337796 1349478 1388738 1412112 1430216 1442151 1449279 1466424 1509348 1528176 1535988 1586952 1588626 1608993 1612728 1633404 1635127 1663987 1719198 1769521 1783728 1799304 1808502 1814319 1868508 1922868 1932372 1957146 2012464 2024217 2047984 2083107 2118168 2145324 2177872 2233008 2264022 2292264 2303982 2324101 2382939 2411336 2419092 2450106 2491344 2563824 2576496 2578797 2609528 2675592 2698956 2712753 2777476 2860432 2884302 2898558 2932848 2935719 3018696 3071976 3173904 3177252 3217986 3225456 3266808 3270254 3327974 3396033 3438396 3455973 3539042 3598608 3617004 3628638 3675159 3737016 3845736 3864744 3899149 3914292 3918421 4048434 4166214 4219627 4236336 4240483 4290648 4326453 4347837 4528044 4584528 4607964 4648202 4765878 4822672 4826979 4838184 4900212 4905381 4991961 5157594 5219056 5308563 5351184 5397912 5425506 5554952 5768604 5797116 5871438 6037392 6072651 6143952 6249321 6354504 6435972 6533616 6540508 6655948 6792066 6876792 6911946 6972303 7078084 7114267 7234008 7257276 7350318 7474032 7691472 7729488 7798298 7828584 7836842 8096868 8138259 8332428 8439254 8480966 8581296 8652906 8695674 8807157 9056088 9215928 9296404 9343927 9531756 9653958 9676368 9800424 9810762 9936541 9983922 10111921 10188099 10315188 10367919 10617126 10795824 10851012 11025477 11109904 11537208 11594232 11697447 11742876 11755263 12145302 12498642 12658881 12709008 12721449 12871944 13081016 13311896 13584132 13753584 13823892 13944606 14156168 14228534 14468016 14480937 14514552 14700636 14716143 14975883 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8533819380112 8749865440368 8862043202424 9469032462864 9600546802626 10046141801904 10174938491672 10432531871208 10871852086992 11290000244184 11301909527142 11446805803131 12230833597866 12436692085584 12800729070168 13293064803636 14400820203939 15069212702856 15262407737508 16307778130488 16534275048967 16952864290713 17724086404848 18346250396799 19201093605252 20349876983344 20865063742416 22580000488368 22603819054284 22893611606262 24461667195732 25601458140336 26586129607272 28801640407878 30138425405712 30524815475016 32615556260976 33068550097934 33905728581426 34340417409393 36692500793598 38402187210504 43202460611817 45207638108568 45787223212524 48923334391464 49602825146901 53172259214544 57603280815756 61049630950032 66137100195868 67811457162852 68680834818786 73385001587196 76804374421008 86404921223634 90415276217136 91574446425048 97846668782928 99205650293802 103021252228179 115206561631512 132274200391736 135622914325704 137361669637572 146770003174392 148808475440703 172809842447268 183148892850096 198411300587604 206042504456358 230413123263024 264548400783472 271245828651408 274723339275144 293540006348784 297616950881406 345619684894536 396822601175208 412085008912716 446425426322109 549446678550288 595233901762812 691239369789072 793645202350416 824170017825432 892850852644218 1190467803525624 1339276278966327 1648340035650864 1785701705288436 2380935607051248 2678552557932654 3571403410576872 5357105115865308 7142806821153744 10714210231730616 21428420463461232
- Sum of all divisors σ(n): 70832749169459200
- Sum of proper divisors (its aliquot sum) s(n): 49404328705997968
- 21428420463461232 is an abundant number, because the sum of its proper divisors (49404328705997968) is greater than itself. Its abundance is 27975908242536736
Bases of 21428420463461232
- Binary: 10011000010000100001000111011011101001010000011011100002
- Hexadecimal: 0x4C2108EDD28370
- Base-36: 5UZQOGMIV00
Squares and roots of 21428420463461232
- 21428420463461232 squared (214284204634612322) is 459177203558884080823193566957824
- 21428420463461232 cubed (214284204634612323) is 9839442185096095282908538137575239674827603079168
-
The
square root of 21428420463461232 is 146384495.2973546035 -
The
cube root of 21428420463461232 is 277755.9598737071
Scales and comparisons
How big is 21428420463461232?- 21,428,420,463,461,232 seconds is equal to 681,357,488 years, 14 weeks, 4 days, 12 hours, 7 minutes, 12 seconds.
-
To count from 1 to 21,428,420,463,461,232 would take you about two billion, forty-four million, seventy-two thousand, four hundred sixty-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 21428420463461232 cubic inches would be around 23146.3 feet tall.
Recreational maths with 21428420463461232
- 21428420463461232 backwards is 23216436402482412
- 21428420463461232 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21428420463461232's digits is 54
- More coming soon!
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"Number 21428420463461232 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.
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Numbermatics. (2024). Number 21428420463461232 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/21428420463461232/
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The information we have on file for 21428420463461232 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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