149535072
149,535,072 is an even composite number composed of four prime numbers multiplied together.
149535072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 149535072:
25 × 34 × 31 × 1861
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 1861)See below for interesting mathematical facts about the number 149535072 from the Numbermatics database.
Names of 149535072
- Cardinal: 149535072 can be written as One hundred forty-nine million, five hundred thirty-five thousand and seventy-two.
Scientific notation
- Scientific notation: 1.49535072 × 108
Factors of 149535072
Divisors of 149535072
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 72 81 93 96 108 124 144 162 186 216 248 279 288 324 372 432 496 558 648 744 837 864 992 1116 1296 1488 1674 1861 2232 2511 2592 2976 3348 3722 4464 5022 5583 6696 7444 8928 10044 11166 13392 14888 16749 20088 22332 26784 29776 33498 40176 44664 50247 57691 59552 66996 80352 89328 100494 115382 133992 150741 173073 178656 200988 230764 267984 301482 346146 401976 461528 519219 535968 602964 692292 803952 923056 1038438 1205928 1384584 1557657 1607904 1846112 2076876 2411856 2769168 3115314 4153752 4672971 4823712 5538336 6230628 8307504 9345942 12461256 16615008 18691884 24922512 37383768 49845024 74767536 149535072
- Sum of all divisors σ(n): 454208832
- Sum of proper divisors (its aliquot sum) s(n): 304673760
- 149535072 is an abundant number, because the sum of its proper divisors (304673760) is greater than itself. Its abundance is 155138688
Bases of 149535072
- Binary: 10001110100110111001011000002
- Hexadecimal: 0x8E9B960
- Base-36: 2H1200
Squares and roots of 149535072
- 149535072 squared (1495350722) is 22360737758045184
- 149535072 cubed (1495350723) is 3343714530622405168693248
-
The
square root of 149535072 is 12228.4533772673 -
The
cube root of 149535072 is 530.7797611987
Scales and comparisons
How big is 149535072?- 149,535,072 seconds is equal to 4 years, 39 weeks, 1 day, 17 hours, 31 minutes, 12 seconds.
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To count from 1 to 149,535,072 would take you about seven 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 149535072 cubic inches would be around 44.2 feet tall.
Recreational maths with 149535072
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