142641408
142,641,408 is an even composite number composed of five prime numbers multiplied together.
142641408 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 142641408:
28 × 3 × 7 × 132 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 13 × 157)See below for interesting mathematical facts about the number 142641408 from the Numbermatics database.
Names of 142641408
- Cardinal: 142641408 can be written as One hundred forty-two million, six hundred forty-one thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.42641408 × 108
Factors of 142641408
Divisors of 142641408
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 157 168 169 182 192 208 224 256 273 312 314 336 338 364 384 416 448 471 507 546 624 628 672 676 728 768 832 896 942 1014 1092 1099 1183 1248 1256 1344 1352 1456 1664 1792 1884 2028 2041 2184 2198 2366 2496 2512 2688 2704 2912 3297 3328 3549 3768 4056 4082 4368 4396 4732 4992 5024 5376 5408 5824 6123 6594 7098 7536 8112 8164 8736 8792 9464 9984 10048 10816 11648 12246 13188 14196 14287 15072 16224 16328 17472 17584 18928 20096 21632 23296 24492 26376 26533 28392 28574 30144 32448 32656 34944 35168 37856 40192 42861 43264 48984 52752 53066 56784 57148 60288 64896 65312 69888 70336 75712 79599 85722 97968 105504 106132 113568 114296 120576 129792 130624 140672 151424 159198 171444 185731 195936 211008 212264 227136 228592 261248 281344 302848 318396 342888 371462 391872 422016 424528 454272 457184 522496 557193 636792 685776 742924 783744 844032 849056 908544 914368 1114386 1273584 1371552 1485848 1567488 1698112 1828736 2228772 2547168 2743104 2971696 3396224 3657472 4457544 5094336 5486208 5943392 6792448 8915088 10188672 10972416 11886784 17830176 20377344 23773568 35660352 47547136 71320704 142641408
- Sum of all divisors σ(n): 472801728
- Sum of proper divisors (its aliquot sum) s(n): 330160320
- 142641408 is an abundant number, because the sum of its proper divisors (330160320) is greater than itself. Its abundance is 187518912
Bases of 142641408
- Binary: 10001000000010001001000000002
- Hexadecimal: 0x8808900
- Base-36: 2CXATC
Squares and roots of 142641408
- 142641408 squared (1426414082) is 20346571276222464
- 142641408 cubed (1426414083) is 2902263574812729186189312
-
The
square root of 142641408 is 11943.2578470031 -
The
cube root of 142641408 is 522.4946794021
Scales and comparisons
How big is 142641408?- 142,641,408 seconds is equal to 4 years, 27 weeks, 5 days, 22 hours, 36 minutes, 48 seconds.
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To count from 1 to 142,641,408 would take you about six 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 142641408 cubic inches would be around 43.5 feet tall.
Recreational maths with 142641408
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The information we have on file for 142641408 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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