149140992
149,140,992 is an even composite number composed of six prime numbers multiplied together.
149140992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 149140992:
29 × 3 × 7 × 11 × 13 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 13 × 97)See below for interesting mathematical facts about the number 149140992 from the Numbermatics database.
Names of 149140992
- Cardinal: 149140992 can be written as One hundred forty-nine million, one hundred forty thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.49140992 × 108
Factors of 149140992
Divisors of 149140992
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 97 104 112 128 132 143 154 156 168 176 182 192 194 208 224 231 256 264 273 286 291 308 312 336 352 364 384 388 416 429 448 462 512 528 546 572 582 616 624 672 679 704 728 768 776 832 858 896 924 1001 1056 1067 1092 1144 1164 1232 1248 1261 1344 1358 1408 1456 1536 1552 1664 1716 1792 1848 2002 2037 2112 2134 2184 2288 2328 2464 2496 2522 2688 2716 2816 2912 3003 3104 3201 3328 3432 3584 3696 3783 4004 4074 4224 4268 4368 4576 4656 4928 4992 5044 5376 5432 5632 5824 6006 6208 6402 6656 6864 7392 7469 7566 8008 8148 8448 8536 8736 8827 9152 9312 9856 9984 10088 10752 10864 11648 12012 12416 12804 13728 13871 14784 14938 15132 16016 16296 16896 17072 17472 17654 18304 18624 19712 19968 20176 21728 22407 23296 24024 24832 25608 26481 27456 27742 29568 29876 30264 32032 32592 34144 34944 35308 36608 37248 39424 40352 41613 43456 44814 46592 48048 49664 51216 52962 54912 55484 59136 59752 60528 64064 65184 68288 69888 70616 73216 74496 80704 83226 86912 89628 96096 97097 102432 105924 109824 110968 118272 119504 121056 128128 130368 136576 139776 141232 148992 161408 166452 173824 179256 192192 194194 204864 211848 219648 221936 239008 242112 256256 260736 273152 282464 291291 322816 332904 347648 358512 384384 388388 409728 423696 443872 478016 484224 512512 521472 546304 564928 582582 645632 665808 717024 768768 776776 819456 847392 887744 956032 968448 1042944 1129856 1165164 1331616 1434048 1537536 1553552 1638912 1694784 1775488 1912064 1936896 2259712 2330328 2663232 2868096 3107104 3389568 3550976 3824128 4519424 4660656 5326464 5736192 6214208 6779136 7101952 9321312 10652928 11472384 12428416 13558272 18642624 21305856 24856832 37285248 49713664 74570496 149140992
- Sum of all divisors σ(n): 538965504
- Sum of proper divisors (its aliquot sum) s(n): 389824512
- 149140992 is an abundant number, because the sum of its proper divisors (389824512) is greater than itself. Its abundance is 240683520
Bases of 149140992
- Binary: 10001110001110110110000000002
- Hexadecimal: 0x8E3B600
- Base-36: 2GSLXC
Squares and roots of 149140992
- 149140992 squared (1491409922) is 22243035494744064
- 149140992 cubed (1491409923) is 3317348378777340491071488
-
The
square root of 149140992 is 12212.3295075101 -
The
cube root of 149140992 is 530.3130842705
Scales and comparisons
How big is 149140992?- 149,140,992 seconds is equal to 4 years, 38 weeks, 4 days, 4 hours, 3 minutes, 12 seconds.
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To count from 1 to 149,140,992 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 149140992 cubic inches would be around 44.2 feet tall.
Recreational maths with 149140992
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