145513152
145,513,152 is an even composite number composed of four prime numbers multiplied together.
145513152 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 145513152:
26 × 33 × 107 × 787
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 107 × 787)See below for interesting mathematical facts about the number 145513152 from the Numbermatics database.
Names of 145513152
- Cardinal: 145513152 can be written as One hundred forty-five million, five hundred thirteen thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 1.45513152 × 108
Factors of 145513152
Divisors of 145513152
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 107 108 144 192 214 216 288 321 428 432 576 642 787 856 864 963 1284 1574 1712 1728 1926 2361 2568 2889 3148 3424 3852 4722 5136 5778 6296 6848 7083 7704 9444 10272 11556 12592 14166 15408 18888 20544 21249 23112 25184 28332 30816 37776 42498 46224 50368 56664 61632 75552 84209 84996 92448 113328 151104 168418 169992 184896 226656 252627 336836 339984 453312 505254 673672 679968 757881 1010508 1347344 1359936 1515762 2021016 2273643 2694688 3031524 4042032 4547286 5389376 6063048 8084064 9094572 12126096 16168128 18189144 24252192 36378288 48504384 72756576 145513152
- Sum of all divisors σ(n): 432328320
- Sum of proper divisors (its aliquot sum) s(n): 286815168
- 145513152 is an abundant number, because the sum of its proper divisors (286815168) is greater than itself. Its abundance is 141302016
Bases of 145513152
- Binary: 10001010110001011010110000002
- Hexadecimal: 0x8AC5AC0
- Base-36: 2EMUO0
Squares and roots of 145513152
- 145513152 squared (1455131522) is 21174077404975104
- 145513152 cubed (1455131523) is 3081106743889907864567808
-
The
square root of 145513152 is 12062.8832374355 -
The
cube root of 145513152 is 525.9778022217
Scales and comparisons
How big is 145513152?- 145,513,152 seconds is equal to 4 years, 32 weeks, 4 days, 4 hours, 19 minutes, 12 seconds.
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To count from 1 to 145,513,152 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 145513152 cubic inches would be around 43.8 feet tall.
Recreational maths with 145513152
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The information we have on file for 145513152 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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