142881087168
142,881,087,168 is an even composite number composed of five prime numbers multiplied together.
142881087168 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 142881087168:
26 × 32 × 31 × 1093 × 7321
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 31 × 1093 × 7321)See below for interesting mathematical facts about the number 142881087168 from the Numbermatics database.
Names of 142881087168
- Cardinal: 142881087168 can be written as One hundred forty-two billion, eight hundred eighty-one million, eighty-seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42881087168 × 1011
Factors of 142881087168
Divisors of 142881087168
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 144 186 192 248 279 288 372 496 558 576 744 992 1093 1116 1488 1984 2186 2232 2976 3279 4372 4464 5952 6558 7321 8744 8928 9837 13116 14642 17488 17856 19674 21963 26232 29284 33883 34976 39348 43926 52464 58568 65889 67766 69952 78696 87852 101649 104928 117136 131778 135532 157392 175704 203298 209856 226951 234272 263556 271064 304947 314784 351408 406596 453902 468544 527112 542128 609894 629568 680853 702816 813192 907804 1054224 1084256 1219788 1361706 1405632 1626384 1815608 2042559 2108448 2168512 2439576 2723412 3252768 3631216 4085118 4216896 4879152 5446824 6505536 7262432 8001853 8170236 9758304 10893648 14524864 16003706 16340472 19516608 21787296 24005559 32007412 32680944 43574592 48011118 64014824 65361888 72016677 96022236 128029648 130723776 144033354 192044472 248057443 256059296 288066708 384088944 496114886 512118592 576133416 744172329 768177888 992229772 1152266832 1488344658 1536355776 1984459544 2232516987 2304533664 2976689316 3968919088 4465033974 4609067328 5953378632 7937838176 8930067948 11906757264 15875676352 17860135896 23813514528 35720271792 47627029056 71440543584 142881087168
- Sum of all divisors σ(n): 423198478976
- Sum of proper divisors (its aliquot sum) s(n): 280317391808
- 142881087168 is an abundant number, because the sum of its proper divisors (280317391808) is greater than itself. Its abundance is 137436304640
Bases of 142881087168
- Binary: 100001010001000110000001011110110000002
- Hexadecimal: 0x2144605EC0
- Base-36: 1TMZPKG0
Squares and roots of 142881087168
- 142881087168 squared (1428810871682) is 20415005070309614260224
- 142881087168 cubed (1428810871683) is 2916918118986069963863521179205632
-
The
square root of 142881087168 is 377996.1470279821 -
The
cube root of 142881087168 is 5227.8716346091
Scales and comparisons
How big is 142881087168?- 142,881,087,168 seconds is equal to 4,543 years, 9 weeks, 1 day, 6 hours, 52 minutes, 48 seconds.
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To count from 1 to 142,881,087,168 would take you about nine thousand and eighty-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 142881087168 cubic inches would be around 435.7 feet tall.
Recreational maths with 142881087168
- 142881087168 backwards is 861780188241
- The number of decimal digits it has is: 12
- The sum of 142881087168's digits is 54
- More coming soon!
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