142513488
142,513,488 is an even composite number composed of four prime numbers multiplied together.
142513488 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 142513488:
24 × 32 × 13 × 76129
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 76129)See below for interesting mathematical facts about the number 142513488 from the Numbermatics database.
Names of 142513488
- Cardinal: 142513488 can be written as One hundred forty-two million, five hundred thirteen thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42513488 × 108
Factors of 142513488
Divisors of 142513488
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 208 234 312 468 624 936 1872 76129 152258 228387 304516 456774 609032 685161 913548 989677 1218064 1370322 1827096 1979354 2740644 2969031 3654192 3958708 5481288 5938062 7917416 8907093 10962576 11876124 15834832 17814186 23752248 35628372 47504496 71256744 142513488
- Sum of all divisors σ(n): 429525460
- Sum of proper divisors (its aliquot sum) s(n): 287011972
- 142513488 is an abundant number, because the sum of its proper divisors (287011972) is greater than itself. Its abundance is 144498484
Bases of 142513488
- Binary: 10000111111010010101010100002
- Hexadecimal: 0x87E9550
- Base-36: 2CUK40
Squares and roots of 142513488
- 142513488 squared (1425134882) is 20310094261926144
- 142513488 cubed (1425134883) is 2894462374875880379830272
-
The
square root of 142513488 is 11937.9013230971 -
The
cube root of 142513488 is 522.3384426073
Scales and comparisons
How big is 142513488?- 142,513,488 seconds is equal to 4 years, 27 weeks, 4 days, 11 hours, 4 minutes, 48 seconds.
-
To count from 1 to 142,513,488 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 142513488 cubic inches would be around 43.5 feet tall.
Recreational maths with 142513488
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