142779950144
142,779,950,144 is an even composite number composed of five prime numbers multiplied together.
142779950144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142779950144:
26 × 132 × 67 × 73 × 2699
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 67 × 73 × 2699)See below for interesting mathematical facts about the number 142779950144 from the Numbermatics database.
Names of 142779950144
- Cardinal: 142779950144 can be written as One hundred forty-two billion, seven hundred seventy-nine million, nine hundred fifty thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.42779950144 × 1011
Factors of 142779950144
Divisors of 142779950144
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 67 73 104 134 146 169 208 268 292 338 416 536 584 676 832 871 949 1072 1168 1352 1742 1898 2144 2336 2699 2704 3484 3796 4288 4672 4891 5398 5408 6968 7592 9782 10796 10816 11323 12337 13936 15184 19564 21592 22646 24674 27872 30368 35087 39128 43184 45292 49348 55744 60736 63583 70174 78256 86368 90584 98696 127166 140348 156512 172736 180833 181168 197027 197392 254332 280696 313024 361666 362336 394054 394784 456131 508664 561392 723332 724672 788108 789568 826579 912262 1017328 1122784 1446664 1576216 1653158 1824524 2034656 2245568 2350829 2561351 2893328 3152432 3306316 3649048 4069312 4701658 5122702 5786656 6304864 6612632 7298096 9403316 10245404 11573312 12609728 13200809 13225264 14596192 18806632 20490808 26401618 26450528 29192384 30560777 33297563 37613264 40981616 52803236 52901056 61121554 66595126 75226528 81963232 105606472 122243108 133190252 150453056 163926464 171610517 211212944 244486216 266380504 343221034 422425888 488972432 532761008 686442068 844851776 977944864 1065522016 1372884136 1955889728 2131044032 2230936721 2745768272 4461873442 5491536544 8923746884 10983073088 17847493768 35694987536 71389975072 142779950144
- Sum of all divisors σ(n): 315761522400
- Sum of proper divisors (its aliquot sum) s(n): 172981572256
- 142779950144 is an abundant number, because the sum of its proper divisors (172981572256) is greater than itself. Its abundance is 30201622112
Bases of 142779950144
- Binary: 100001001111100101100100100100010000002
- Hexadecimal: 0x213E592440
- Base-36: 1TLBHUM8
Squares and roots of 142779950144
- 142779950144 squared (1427799501442) is 20386114163123125620736
- 142779950144 cubed (1427799501443) is 2910728363840612159462135132585984
-
The
square root of 142779950144 is 377862.3428498797 -
The
cube root of 142779950144 is 5226.6378436503
Scales and comparisons
How big is 142779950144?- 142,779,950,144 seconds is equal to 4,539 years, 49 weeks, 6 days, 17 hours, 15 minutes, 44 seconds.
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To count from 1 to 142,779,950,144 would take you about nine thousand and seventy-nine 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 142779950144 cubic inches would be around 435.6 feet tall.
Recreational maths with 142779950144
- 142779950144 backwards is 441059977241
- The number of decimal digits it has is: 12
- The sum of 142779950144's digits is 53
- More coming soon!
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