142908887856
142,908,887,856 is an even composite number composed of six prime numbers multiplied together.
142908887856 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 142908887856:
24 × 3 × 7 × 17 × 79 × 316697
(2 × 2 × 2 × 2 × 3 × 7 × 17 × 79 × 316697)See below for interesting mathematical facts about the number 142908887856 from the Numbermatics database.
Names of 142908887856
- Cardinal: 142908887856 can be written as One hundred forty-two billion, nine hundred eight million, eight hundred eighty-seven thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.42908887856 × 1011
Factors of 142908887856
Divisors of 142908887856
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 34 42 48 51 56 68 79 84 102 112 119 136 158 168 204 237 238 272 316 336 357 408 474 476 553 632 714 816 948 952 1106 1264 1343 1428 1659 1896 1904 2212 2686 2856 3318 3792 4029 4424 5372 5712 6636 8058 8848 9401 10744 13272 16116 18802 21488 26544 28203 32232 37604 56406 64464 75208 112812 150416 225624 316697 451248 633394 950091 1266788 1900182 2216879 2533576 3800364 4433758 5067152 5383849 6650637 7600728 8867516 10767698 13301274 15201456 16151547 17735032 21535396 25019063 26602548 32303094 35470064 37686943 43070792 50038126 53205096 64606188 75057189 75373886 86141584 100076252 106410192 113060829 129212376 150114378 150747772 175133441 200152504 226121658 258424752 300228756 301495544 350266882 400305008 425324071 452243316 525400323 600457512 602991088 700533764 850648142 904486632 1050800646 1200915024 1275972213 1401067528 1701296284 1808973264 2101601292 2551944426 2802135056 2977268497 3402592568 4203202584 5103888852 5954536994 6805185136 8406405168 8931805491 10207777704 11909073988 17863610982 20415555408 23818147976 35727221964 47636295952 71454443928 142908887856
- Sum of all divisors σ(n): 452396759040
- Sum of proper divisors (its aliquot sum) s(n): 309487871184
- 142908887856 is an abundant number, because the sum of its proper divisors (309487871184) is greater than itself. Its abundance is 166578983328
Bases of 142908887856
- Binary: 100001010001100000100010010011001100002
- Hexadecimal: 0x2146089330
- Base-36: 1TNG9FLC
Squares and roots of 142908887856
- 142908887856 squared (1429088878562) is 20422950228238784276736
- 142908887856 cubed (1429088878563) is 2918621103856046026593841093718016
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The
square root of 142908887856 is 378032.9190110301 -
The
cube root of 142908887856 is 5228.2106787887
Scales and comparisons
How big is 142908887856?- 142,908,887,856 seconds is equal to 4,544 years, 3 weeks, 1 day, 1 hour, 17 minutes, 36 seconds.
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To count from 1 to 142,908,887,856 would take you about nine thousand and eighty-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 142908887856 cubic inches would be around 435.7 feet tall.
Recreational maths with 142908887856
- 142908887856 backwards is 658788809241
- The number of decimal digits it has is: 12
- The sum of 142908887856's digits is 66
- More coming soon!
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