642445423704
642,445,423,704 is an even composite number composed of four prime numbers multiplied together.
642445423704 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 642445423704:
23 × 35 × 76 × 532
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 53 × 53)See below for interesting mathematical facts about the number 642445423704 from the Numbermatics database.
Names of 642445423704
- Cardinal: 642445423704 can be written as Six hundred forty-two billion, four hundred forty-five million, four hundred twenty-three thousand, seven hundred four.
Scientific notation
- Scientific notation: 6.42445423704 × 1011
Factors of 642445423704
Divisors of 642445423704
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 53 54 56 63 72 81 84 98 106 108 126 147 159 162 168 189 196 212 216 243 252 294 318 324 343 371 378 392 424 441 477 486 504 567 588 636 648 686 742 756 882 954 972 1029 1113 1134 1176 1272 1323 1372 1431 1484 1512 1701 1764 1908 1944 2058 2226 2268 2401 2597 2646 2744 2809 2862 2968 3087 3339 3402 3528 3816 3969 4116 4293 4452 4536 4802 5194 5292 5618 5724 6174 6678 6804 7203 7791 7938 8232 8427 8586 8904 9261 9604 10017 10388 10584 11236 11448 11907 12348 12879 13356 13608 14406 15582 15876 16807 16854 17172 18179 18522 19208 19663 20034 20776 21609 22472 23373 23814 24696 25281 25758 26712 27783 28812 30051 31164 31752 33614 33708 34344 36358 37044 39326 40068 43218 46746 47628 50421 50562 51516 54537 55566 57624 58989 60102 62328 64827 67228 67416 70119 72716 74088 75843 78652 80136 83349 86436 90153 93492 95256 100842 101124 103032 109074 111132 117649 117978 120204 127253 129654 134456 137641 140238 145432 151263 151686 157304 163611 166698 172872 176967 180306 186984 194481 201684 202248 210357 218148 222264 227529 235298 235956 240408 254506 259308 275282 280476 302526 303372 327222 333396 352947 353934 360612 381759 388962 403368 412923 420714 436296 453789 455058 470596 471912 490833 509012 518616 530901 550564 560952 583443 605052 606744 631071 654444 666792 682587 705894 707868 721224 763518 777924 825846 841428 890771 907578 910116 941192 963487 981666 1018024 1058841 1061802 1101128 1145277 1166886 1210104 1238769 1262142 1308888 1361367 1365174 1411788 1415736 1472499 1527036 1555848 1592703 1651692 1682856 1781542 1815156 1820232 1926974 1963332 2117682 2123604 2290554 2333772 2477538 2524284 2672313 2722734 2730348 2823576 2890461 2944998 3054072 3176523 3185406 3303384 3435831 3563084 3630312 3716307 3853948 3926664 4084101 4235364 4247208 4417497 4581108 4667544 4778109 4955076 5048568 5344626 5445468 5460696 5780922 5889996 6235397 6353046 6370812 6744409 6871662 7126168 7432614 7707896 8016939 8168202 8470728 8671383 8834994 9162216 9529569 9556218 9910152 10307493 10689252 10890936 11148921 11561844 11779992 12470794 12706092 12741624 13488818 13743324 14865228 16033878 16336404 17342766 17669988 18706191 19059138 19112436 20233227 20614986 21378504 22297842 23123688 24050817 24941588 25412184 26014149 26977636 27486648 28588707 29730456 30922479 32067756 32672808 33446763 34685532 35339976 37412382 38118276 38224872 40466454 41229972 44595684 47210863 48101634 49883176 52028298 53955272 56118573 57177414 60699681 61844958 64135512 66893526 69371064 72152451 74824764 76236552 78042447 80932908 82459944 89191368 94421726 96203268 104056596 112237146 114354828 121399362 123689916 133787052 141632589 144304902 149649528 156084894 161865816 168355719 182099043 188843452 192406536 208113192 216457353 224474292 228709656 234127341 242798724 247379832 267574104 283265178 288609804 312169788 330476041 336711438 364198086 377686904 424897767 432914706 448948584 468254682 485597448 505067157 546297129 566530356 577219608 624339576 660952082 673422876 728396172 849795534 865829412 936509364 991428123 1010134314 1092594258 1133060712 1274693301 1321904164 1346845752 1456792344 1515201471 1638891387 1699591068 1731658824 1873018728 1982856246 2020268628 2185188516 2549386602 2643808328 2974284369 3030402942 3277782774 3399182136 3824079903 3965712492 4040537256 4370377032 5098773204 5948568738 6060805884 6555565548 7648159806 7931424984 8922853107 10197546408 11472239709 11897137476 12121611768 13111131096 15296319612 17845706214 22944479418 23794274952 26768559321 30592639224 35691412428 45888958836 53537118642 71382824856 80305677963 91777917672 107074237284 160611355926 214148474568 321222711852 642445423704
- Sum of all divisors σ(n): 2145598678860
- Sum of proper divisors (its aliquot sum) s(n): 1503153255156
- 642445423704 is an abundant number, because the sum of its proper divisors (1503153255156) is greater than itself. Its abundance is 860707831452
Bases of 642445423704
- Binary: 10010101100101001011101100110100010110002
- Hexadecimal: 0x9594BB3458
- Base-36: 874VF1I0
Squares and roots of 642445423704
- 642445423704 squared (6424454237042) is 412736122438212085079616
- 642445423704 cubed (6424454237043) is 265160433057763184559187197693617664
-
The
square root of 642445423704 is 801526.9326129971 -
The
cube root of 642445423704 is 8628.7008634453
Scales and comparisons
How big is 642445423704?- 642,445,423,704 seconds is equal to 20,427 years, 40 weeks, 2 days, 22 hours, 8 minutes, 24 seconds.
-
To count from 1 to 642,445,423,704 would take you about forty thousand, eight hundred fifty-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 642445423704 cubic inches would be around 719.1 feet tall.
Recreational maths with 642445423704
- 642445423704 backwards is 407324544246
- The number of decimal digits it has is: 12
- The sum of 642445423704's digits is 45
- More coming soon!
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