149249628
149,249,628 is an even composite number composed of four prime numbers multiplied together.
149249628 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 149249628:
22 × 38 × 112 × 47
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 47)See below for interesting mathematical facts about the number 149249628 from the Numbermatics database.
Names of 149249628
- Cardinal: 149249628 can be written as One hundred forty-nine million, two hundred forty-nine thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 1.49249628 × 108
Factors of 149249628
Divisors of 149249628
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 47 54 66 81 94 99 108 121 132 141 162 188 198 242 243 282 297 324 363 396 423 484 486 517 564 594 726 729 846 891 972 1034 1089 1188 1269 1452 1458 1551 1692 1782 2068 2178 2187 2538 2673 2916 3102 3267 3564 3807 4356 4374 4653 5076 5346 5687 6204 6534 6561 7614 8019 8748 9306 9801 10692 11374 11421 13068 13122 13959 15228 16038 17061 18612 19602 22748 22842 24057 26244 27918 29403 32076 34122 34263 39204 41877 45684 48114 51183 55836 58806 68244 68526 72171 83754 88209 96228 102366 102789 117612 125631 137052 144342 153549 167508 176418 204732 205578 251262 264627 288684 307098 308367 352836 376893 411156 460647 502524 529254 614196 616734 753786 793881 921294 1058508 1130679 1233468 1381941 1507572 1587762 1842588 2261358 2763882 3175524 3392037 4145823 4522716 5527764 6784074 8291646 12437469 13568148 16583292 24874938 37312407 49749876 74624814 149249628
- Sum of all divisors σ(n): 439774608
- Sum of proper divisors (its aliquot sum) s(n): 290524980
- 149249628 is an abundant number, because the sum of its proper divisors (290524980) is greater than itself. Its abundance is 141275352
Bases of 149249628
- Binary: 10001110010101011110010111002
- Hexadecimal: 0x8E55E5C
- Base-36: 2GUXR0
Squares and roots of 149249628
- 149249628 squared (1492496282) is 22275451458138384
- 149249628 cubed (1492496283) is 3324602843659211384521152
-
The
square root of 149249628 is 12216.7764979147 -
The
cube root of 149249628 is 530.4418150527
Scales and comparisons
How big is 149249628?- 149,249,628 seconds is equal to 4 years, 38 weeks, 5 days, 10 hours, 13 minutes, 48 seconds.
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To count from 1 to 149,249,628 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 149249628 cubic inches would be around 44.2 feet tall.
Recreational maths with 149249628
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The information we have on file for 149249628 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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