42149491845696
42,149,491,845,696 is an even composite number composed of four prime numbers multiplied together.
42149491845696 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty-nine divisors.
Prime factorization of 42149491845696:
26 × 32 × 1572 × 17232
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 157 × 157 × 1723 × 1723)See below for interesting mathematical facts about the number 42149491845696 from the Numbermatics database.
Names of 42149491845696
- Cardinal: 42149491845696 can be written as Forty-two trillion, one hundred forty-nine billion, four hundred ninety-one million, eight hundred forty-five thousand, six hundred ninety-six.
Scientific notation
- Scientific notation: 4.2149491845696 × 1013
Factors of 42149491845696
Divisors of 42149491845696
- Number of divisors d(n): 189
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 157 192 288 314 471 576 628 942 1256 1413 1723 1884 2512 2826 3446 3768 5024 5169 5652 6892 7536 10048 10338 11304 13784 15072 15507 20676 22608 24649 27568 30144 31014 41352 45216 49298 55136 62028 73947 82704 90432 98596 110272 124056 147894 165408 197192 221841 248112 270511 295788 330816 394384 443682 496224 541022 591576 788768 811533 887364 992448 1082044 1183152 1577536 1623066 1774728 2164088 2366304 2434599 2968729 3246132 3549456 4328176 4732608 4869198 5937458 6492264 7098912 8656352 8906187 9738396 11874916 12984528 14197824 17312704 17812374 19476792 23749832 25969056 26718561 35624748 38953584 42470227 47499664 51938112 53437122 71249496 77907168 84940454 94999328 106874244 127410681 142498992 155814336 169880908 189998656 213748488 254821362 284997984 339761816 382232043 427496976 466090453 509642724 569995968 679523632 764464086 854993952 932180906 1019285448 1359047264 1398271359 1528928172 1709987904 1864361812 2038570896 2718094528 2796542718 3057856344 3728723624 4077141792 4194814077 5593085436 6115712688 7457447248 8154283584 8389628154 11186170872 12231425376 14914894496 16779256308 22372341744 24462850752 29829788992 33558512616 44744683488 67117025232 73176201121 89489366976 134234050464 146352402242 219528603363 268468100928 292704804484 439057206726 585409608968 658585810089 878114413452 1170819217936 1317171620178 1756228826904 2341638435872 2634343240356 3512457653808 4683276871744 5268686480712 7024915307616 10537372961424 14049830615232 21074745922848 42149491845696
- Sum of all divisors σ(n): 121658933519721
- Sum of proper divisors (its aliquot sum) s(n): 79509441674025
- 42149491845696 is an abundant number, because the sum of its proper divisors (79509441674025) is greater than itself. Its abundance is 37359949828329
Bases of 42149491845696
- Binary: 10011001010101101100010111110100101010010000002
- Hexadecimal: 0x2655B17D2A40
- Base-36: EXV7J6DS0
Squares and roots of 42149491845696
- 42149491845696 squared (421494918456962) is 1776579662850393596673724416
- 42149491845696 cubed (421494918456963) is 74881930012542013803383240341254299713536
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42149491845696 is a
perfect square number . Itssquare root is 6492264 -
The
cube root of 42149491845696 is 34801.4586976347
Scales and comparisons
How big is 42149491845696?- 42,149,491,845,696 seconds is equal to 1,340,223 years, 24 weeks, 19 hours, 21 minutes, 36 seconds.
-
To count from 1 to 42,149,491,845,696 would take you about three million, three hundred fifty thousand, five hundred fifty-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 42149491845696 cubic inches would be around 2900.1 feet tall.
Recreational maths with 42149491845696
- 42149491845696 backwards is 69654819494124
- 42149491845696 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 42149491845696's digits is 72
- More coming soon!
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