149909004
149,909,004 is an even composite number composed of six prime numbers multiplied together.
149909004 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 149909004:
22 × 32 × 7 × 29 × 73 × 281
(2 × 2 × 3 × 3 × 7 × 29 × 73 × 281)See below for interesting mathematical facts about the number 149909004 from the Numbermatics database.
Names of 149909004
- Cardinal: 149909004 can be written as One hundred forty-nine million, nine hundred nine thousand and four.
Scientific notation
- Scientific notation: 1.49909004 × 108
Factors of 149909004
Divisors of 149909004
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 29 36 42 58 63 73 84 87 116 126 146 174 203 219 252 261 281 292 348 406 438 511 522 562 609 657 812 843 876 1022 1044 1124 1218 1314 1533 1686 1827 1967 2044 2117 2436 2529 2628 3066 3372 3654 3934 4234 4599 5058 5901 6132 6351 7308 7868 8149 8468 9198 10116 11802 12702 14819 16298 17703 18396 19053 20513 23604 24447 25404 29638 32596 35406 38106 41026 44457 48894 57043 59276 61539 70812 73341 76212 82052 88914 97788 114086 123078 133371 143591 146682 171129 177828 184617 228172 246156 266742 287182 293364 342258 369234 430773 513387 533484 574364 594877 684516 738468 861546 1026774 1189754 1292319 1723092 1784631 2053548 2379508 2584638 3569262 4164139 5169276 5353893 7138524 8328278 10707786 12492417 16656556 21415572 24984834 37477251 49969668 74954502 149909004
- Sum of all divisors σ(n): 455757120
- Sum of proper divisors (its aliquot sum) s(n): 305848116
- 149909004 is an abundant number, because the sum of its proper divisors (305848116) is greater than itself. Its abundance is 155939112
Bases of 149909004
- Binary: 10001110111101101110000011002
- Hexadecimal: 0x8EF6E0C
- Base-36: 2H92J0
Squares and roots of 149909004
- 149909004 squared (1499090042) is 22472709480272016
- 149909004 cubed (1499090043) is 3368861495368935567632064
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The
square root of 149909004 is 12243.7332541997 -
The
cube root of 149909004 is 531.2218209921
Scales and comparisons
How big is 149909004?- 149,909,004 seconds is equal to 4 years, 39 weeks, 6 days, 1 hour, 23 minutes, 24 seconds.
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To count from 1 to 149,909,004 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 149909004 cubic inches would be around 44.3 feet tall.
Recreational maths with 149909004
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