149801472
149,801,472 is an even composite number composed of five prime numbers multiplied together.
149801472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 149801472:
29 × 32 × 19 × 29 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 29 × 59)See below for interesting mathematical facts about the number 149801472 from the Numbermatics database.
Names of 149801472
- Cardinal: 149801472 can be written as One hundred forty-nine million, eight hundred one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.49801472 × 108
Factors of 149801472
Divisors of 149801472
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 29 32 36 38 48 57 58 59 64 72 76 87 96 114 116 118 128 144 152 171 174 177 192 228 232 236 256 261 288 304 342 348 354 384 456 464 472 512 522 531 551 576 608 684 696 708 768 912 928 944 1044 1062 1102 1121 1152 1216 1368 1392 1416 1536 1653 1711 1824 1856 1888 2088 2124 2204 2242 2304 2432 2736 2784 2832 3306 3363 3422 3648 3712 3776 4176 4248 4408 4484 4608 4864 4959 5133 5472 5568 5664 6612 6726 6844 7296 7424 7552 8352 8496 8816 8968 9728 9918 10089 10266 10944 11136 11328 13224 13452 13688 14592 14848 15104 15399 16704 16992 17632 17936 19836 20178 20532 21888 22272 22656 26448 26904 27376 29184 30208 30798 32509 33408 33984 35264 35872 39672 40356 41064 43776 44544 45312 52896 53808 54752 61596 65018 66816 67968 70528 71744 79344 80712 82128 87552 90624 97527 105792 107616 109504 123192 130036 133632 135936 141056 143488 158688 161424 164256 195054 211584 215232 219008 246384 260072 271872 282112 286976 292581 317376 322848 328512 390108 423168 430464 438016 492768 520144 573952 585162 634752 645696 657024 780216 846336 860928 876032 985536 1040288 1170324 1269504 1291392 1314048 1560432 1721856 1971072 2080576 2340648 2539008 2582784 2628096 3120864 3942144 4161152 4681296 5165568 6241728 7884288 8322304 9362592 12483456 16644608 18725184 24966912 37450368 49933824 74900736 149801472
- Sum of all divisors σ(n): 478764000
- Sum of proper divisors (its aliquot sum) s(n): 328962528
- 149801472 is an abundant number, because the sum of its proper divisors (328962528) is greater than itself. Its abundance is 179161056
Bases of 149801472
- Binary: 10001110110111001010000000002
- Hexadecimal: 0x8EDCA00
- Base-36: 2H6RK0
Squares and roots of 149801472
- 149801472 squared (1498014722) is 22440481013366784
- 149801472 cubed (1498014723) is 3361617088190395919106048
-
The
square root of 149801472 is 12239.3411587389 -
The
cube root of 149801472 is 531.0947727889
Scales and comparisons
How big is 149801472?- 149,801,472 seconds is equal to 4 years, 39 weeks, 4 days, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 149,801,472 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 149801472 cubic inches would be around 44.3 feet tall.
Recreational maths with 149801472
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