142795884
142,795,884 is an even composite number composed of six prime numbers multiplied together.
142795884 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142795884:
22 × 3 × 7 × 11 × 29 × 732
(2 × 2 × 3 × 7 × 11 × 29 × 73 × 73)See below for interesting mathematical facts about the number 142795884 from the Numbermatics database.
Names of 142795884
- Cardinal: 142795884 can be written as One hundred forty-two million, seven hundred ninety-five thousand, eight hundred eighty-four.
Scientific notation
- Scientific notation: 1.42795884 × 108
Factors of 142795884
Divisors of 142795884
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 28 29 33 42 44 58 66 73 77 84 87 116 132 146 154 174 203 219 231 292 308 319 348 406 438 462 511 609 638 803 812 876 924 957 1022 1218 1276 1533 1606 1914 2044 2117 2233 2409 2436 3066 3212 3828 4234 4466 4818 5329 5621 6132 6351 6699 8468 8932 9636 10658 11242 12702 13398 14819 15987 16863 21316 22484 23287 25404 26796 29638 31974 33726 37303 44457 46574 58619 59276 63948 67452 69861 74606 88914 93148 111909 117238 139722 149212 154541 163009 175857 177828 223818 234476 279444 309082 326018 351714 410333 447636 463623 489027 618164 652036 703428 820666 927246 978054 1081787 1230999 1641332 1699951 1854492 1956108 2163574 2461998 3245361 3399902 4327148 4923996 5099853 6490722 6799804 10199706 11899657 12981444 20399412 23799314 35698971 47598628 71397942 142795884
- Sum of all divisors σ(n): 435697920
- Sum of proper divisors (its aliquot sum) s(n): 292902036
- 142795884 is an abundant number, because the sum of its proper divisors (292902036) is greater than itself. Its abundance is 150106152
Bases of 142795884
- Binary: 10001000001011100100011011002
- Hexadecimal: 0x882E46C
- Base-36: 2D0M0C
Squares and roots of 142795884
- 142795884 squared (1427958842) is 20390664487341456
- 142795884 cubed (1427958843) is 2911702960817330019367104
-
The
square root of 142795884 is 11949.7231767099 -
The
cube root of 142795884 is 522.6832262631
Scales and comparisons
How big is 142795884?- 142,795,884 seconds is equal to 4 years, 28 weeks, 17 hours, 31 minutes, 24 seconds.
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To count from 1 to 142,795,884 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 142795884 cubic inches would be around 43.6 feet tall.
Recreational maths with 142795884
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