42905298864
42,905,298,864 is an even composite number composed of seven prime numbers multiplied together.
42905298864 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42905298864:
24 × 3 × 37 × 41 × 43 × 71 × 193
(2 × 2 × 2 × 2 × 3 × 37 × 41 × 43 × 71 × 193)See below for interesting mathematical facts about the number 42905298864 from the Numbermatics database.
Names of 42905298864
- Cardinal: 42905298864 can be written as Forty-two billion, nine hundred five million, two hundred ninety-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 4.2905298864 × 1010
Factors of 42905298864
Divisors of 42905298864
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 37 41 43 48 71 74 82 86 111 123 129 142 148 164 172 193 213 222 246 258 284 296 328 344 386 426 444 492 516 568 579 592 656 688 772 852 888 984 1032 1136 1158 1517 1544 1591 1704 1763 1776 1968 2064 2316 2627 2911 3034 3053 3088 3182 3408 3526 4551 4632 4773 5254 5289 5822 6068 6106 6364 7052 7141 7881 7913 8299 8733 9102 9159 9264 9546 10508 10578 11644 12136 12212 12728 13703 14104 14282 15762 15826 16598 17466 18204 18318 19092 21016 21156 21423 23288 23739 24272 24424 24897 25456 27406 28208 28564 31524 31652 33196 34932 36408 36636 38184 41109 42032 42312 42846 46576 47478 48848 49794 54812 57128 63048 63304 65231 66392 69864 72816 73272 76368 82218 84624 85692 94956 99588 107707 109624 112961 114256 125173 126096 126608 130462 132784 139728 146544 164436 171384 189912 195693 199176 215414 219248 225922 250346 260924 292781 307063 323121 328872 338883 340259 342768 375519 379824 391386 398352 430828 451844 500692 507011 521848 561823 585562 589229 614126 646242 657744 677766 680518 751038 782772 861656 878343 903688 921189 1001384 1014022 1020777 1043696 1123646 1171124 1178458 1228252 1292484 1355532 1361036 1502076 1521033 1565544 1685469 1723312 1756686 1767687 1807376 1842378 2002768 2028044 2041554 2247292 2342248 2356916 2456504 2584968 2711064 2722072 3004152 3042066 3131088 3370938 3513372 3535374 3684756 4056088 4083108 4494584 4631401 4684496 4713832 4913008 5169936 5422128 5444144 6008304 6084132 6741876 7026744 7070748 7369512 8112176 8166216 8989168 9262802 9427664 12168264 12589583 13483752 13894203 14053488 14141496 14739024 16332432 18525604 20787451 21801473 24158389 24336528 25179166 26967504 27788406 28282992 37051208 37768749 41574902 43602946 48316778 50358332 55576812 62362353 65404419 72475167 74102416 75537498 83149804 87205892 96633556 100716664 111153624 124724706 130808838 144950334 151074996 166299608 174411784 193267112 201433328 222307248 249449412 261617676 289900668 302149992 332599216 348823568 386534224 498898824 523235352 579801336 604299984 893860393 997797648 1046470704 1159602672 1787720786 2681581179 3575441572 5363162358 7150883144 10726324716 14301766288 21452649432 42905298864
- Sum of all divisors σ(n): 121630215168
- Sum of proper divisors (its aliquot sum) s(n): 78724916304
- 42905298864 is an abundant number, because the sum of its proper divisors (78724916304) is greater than itself. Its abundance is 35819617440
Bases of 42905298864
- Binary: 1001111111010101101011100111101100002
- Hexadecimal: 0x9FD5AE7B0
- Base-36: JPKPGHC
Squares and roots of 42905298864
- 42905298864 squared (429052988642) is 1840864670609159690496
- 42905298864 cubed (429052988643) is 78982848860664913456632620396544
-
The
square root of 42905298864 is 207135.9429553453 -
The
cube root of 42905298864 is 3500.8242647513
Scales and comparisons
How big is 42905298864?- 42,905,298,864 seconds is equal to 1,364 years, 13 weeks, 2 days, 2 hours, 34 minutes, 24 seconds.
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To count from 1 to 42,905,298,864 would take you about two thousand, seven hundred twenty-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 42905298864 cubic inches would be around 291.7 feet tall.
Recreational maths with 42905298864
- 42905298864 backwards is 46889250924
- The number of decimal digits it has is: 11
- The sum of 42905298864's digits is 57
- More coming soon!
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