142245266944
142,245,266,944 is an even composite number composed of five prime numbers multiplied together.
142245266944 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 142245266944:
29 × 11 × 71 × 127 × 2801
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 71 × 127 × 2801)See below for interesting mathematical facts about the number 142245266944 from the Numbermatics database.
Names of 142245266944
- Cardinal: 142245266944 can be written as One hundred forty-two billion, two hundred forty-five million, two hundred sixty-six thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.42245266944 × 1011
Factors of 142245266944
Divisors of 142245266944
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 71 88 127 128 142 176 254 256 284 352 508 512 568 704 781 1016 1136 1397 1408 1562 2032 2272 2794 2801 2816 3124 4064 4544 5588 5602 5632 6248 8128 9017 9088 11176 11204 12496 16256 18034 18176 22352 22408 24992 30811 32512 36068 36352 44704 44816 49984 61622 65024 72136 89408 89632 99187 99968 123244 144272 178816 179264 198374 198871 199936 246488 288544 355727 357632 358528 396748 397742 399872 492976 577088 711454 715264 717056 793496 795484 985952 1154176 1422908 1434112 1586992 1590968 1971904 2187581 2308352 2845816 3173984 3181936 3912997 3943808 4375162 4616704 5691632 6347968 6363872 7825994 7887616 8750324 11383264 12695936 12727744 15651988 15775232 17500648 22766528 25256617 25391872 25455488 31303976 35001296 45533056 50513234 50783744 50910976 62607952 70002592 91066112 101026468 101821952 125215904 140005184 182132224 202052936 250431808 277822787 280010368 404105872 500863616 555645574 560020736 808211744 1001727232 1111291148 1120041472 1616423488 2003454464 2222582296 3232846976 4445164592 6465693952 8890329184 12931387904 17780658368 35561316736 71122633472 142245266944
- Sum of all divisors σ(n): 317005996032
- Sum of proper divisors (its aliquot sum) s(n): 174760729088
- 142245266944 is an abundant number, because the sum of its proper divisors (174760729088) is greater than itself. Its abundance is 32515462144
Bases of 142245266944
- Binary: 100001000111100111101010000110000000002
- Hexadecimal: 0x211E7A8600
- Base-36: 1TCH5QF4
Squares and roots of 142245266944
- 142245266944 squared (1422452669442) is 20233715967969819099136
- 142245266944 cubed (1422452669443) is 2878150329132942271491989919760384
-
The
square root of 142245266944 is 377154.1686684639 -
The
cube root of 142245266944 is 5220.1054345689
Scales and comparisons
How big is 142245266944?- 142,245,266,944 seconds is equal to 4,522 years, 49 weeks, 6 days, 6 hours, 9 minutes, 4 seconds.
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To count from 1 to 142,245,266,944 would take you about nine thousand and forty-five 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 142245266944 cubic inches would be around 435 feet tall.
Recreational maths with 142245266944
- 142245266944 backwards is 449662542241
- The number of decimal digits it has is: 12
- The sum of 142245266944's digits is 49
- More coming soon!
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