42731390016
42,731,390,016 is an even composite number composed of five prime numbers multiplied together.
42731390016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 42731390016:
26 × 32 × 73 × 31 × 6977
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 31 × 6977)See below for interesting mathematical facts about the number 42731390016 from the Numbermatics database.
Names of 42731390016
- Cardinal: 42731390016 can be written as Forty-two billion, seven hundred thirty-one million, three hundred ninety thousand and sixteen.
Scientific notation
- Scientific notation: 4.2731390016 × 1010
Factors of 42731390016
Divisors of 42731390016
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 49 56 62 63 64 72 84 93 96 98 112 124 126 144 147 168 186 192 196 217 224 248 252 279 288 294 336 343 372 392 434 441 448 496 504 558 576 588 651 672 686 744 784 868 882 992 1008 1029 1116 1176 1302 1344 1372 1488 1519 1568 1736 1764 1953 1984 2016 2058 2232 2352 2604 2744 2976 3038 3087 3136 3472 3528 3906 4032 4116 4464 4557 4704 5208 5488 5952 6076 6174 6944 6977 7056 7812 8232 8928 9114 9408 10416 10633 10976 12152 12348 13671 13888 13954 14112 15624 16464 17856 18228 20832 20931 21266 21952 24304 24696 27342 27908 28224 31248 31899 32928 36456 41664 41862 42532 48608 48839 49392 54684 55816 62496 62793 63798 65856 72912 83724 85064 95697 97216 97678 98784 109368 111632 124992 125586 127596 145824 146517 167448 170128 191394 195356 197568 216287 218736 223264 251172 255192 291648 293034 334896 340256 341873 382788 390712 432574 437472 439551 446528 502344 510384 586068 648861 669792 680512 683746 765576 781424 865148 874944 879102 1004688 1020768 1025619 1172136 1297722 1339584 1367492 1514009 1531152 1562848 1730296 1758204 1946583 2009376 2041536 2051238 2344272 2393111 2595444 2734984 3028018 3062304 3076857 3125696 3460592 3516408 3893166 4018752 4102476 4542027 4688544 4786222 5190888 5469968 6056036 6124608 6153714 6921184 7032816 7179333 7786332 8204952 9084054 9377088 9572444 10381776 10598063 10939936 12112072 12307428 13626081 13842368 14065632 14358666 15572664 16409904 18168108 19144888 20763552 21196126 21537999 21879872 24224144 24614856 27252162 28131264 28717332 31145328 31794189 32819808 36336216 38289776 41527104 42392252 43075998 48448288 49229712 54504324 57434664 62290656 63588378 65639616 72672432 74186441 76579552 84784504 86151996 95382567 96896576 98459424 109008648 114869328 124581312 127176756 145344864 148372882 153159104 169569008 172303992 190765134 196918848 218017296 222559323 229738656 254353512 290689728 296745764 339138016 344607984 381530268 436034592 445118646 459477312 508707024 593491528 667677969 678276032 689215968 763060536 872069184 890237292 1017414048 1186983056 1335355938 1378431936 1526121072 1780474584 2034828096 2373966112 2670711876 3052242144 3560949168 4747932224 5341423752 6104484288 7121898336 10682847504 14243796672 21365695008 42731390016
- Sum of all divisors σ(n): 147464678400
- Sum of proper divisors (its aliquot sum) s(n): 104733288384
- 42731390016 is an abundant number, because the sum of its proper divisors (104733288384) is greater than itself. Its abundance is 62001898368
Bases of 42731390016
- Binary: 1001111100101111110101000100010000002
- Hexadecimal: 0x9F2FD4440
- Base-36: JMP5ZK0
Squares and roots of 42731390016
- 42731390016 squared (427313900162) is 1825971692699504480256
- 42731390016 cubed (427313900163) is 78026308558918225835758507524096
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The
square root of 42731390016 is 206715.7227111667 -
The
cube root of 42731390016 is 3496.0878741829
Scales and comparisons
How big is 42731390016?- 42,731,390,016 seconds is equal to 1,358 years, 37 weeks, 5 days, 6 hours, 33 minutes, 36 seconds.
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To count from 1 to 42,731,390,016 would take you about two thousand, seven hundred seventeen 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 42731390016 cubic inches would be around 291.3 feet tall.
Recreational maths with 42731390016
- 42731390016 backwards is 61009313724
- 42731390016 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42731390016's digits is 36
- More coming soon!
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