137772990
137,772,990 is an even composite number composed of seven prime numbers multiplied together.
137772990 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 137772990:
2 × 32 × 5 × 19 × 23 × 31 × 113
(2 × 3 × 3 × 5 × 19 × 23 × 31 × 113)See below for interesting mathematical facts about the number 137772990 from the Numbermatics database.
Names of 137772990
- Cardinal: 137772990 can be written as One hundred thirty-seven million, seven hundred seventy-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.3777299 × 108
Factors of 137772990
Divisors of 137772990
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 23 30 31 38 45 46 57 62 69 90 93 95 113 114 115 138 155 171 186 190 207 226 230 279 285 310 339 342 345 414 437 465 558 565 570 589 678 690 713 855 874 930 1017 1035 1130 1178 1311 1395 1426 1695 1710 1767 2034 2070 2139 2147 2185 2599 2622 2790 2945 3390 3503 3534 3565 3933 4278 4294 4370 5085 5198 5301 5890 6417 6441 6555 7006 7130 7797 7866 8835 10170 10509 10602 10695 10735 12834 12882 12995 13110 13547 15594 17515 17670 19323 19665 21018 21390 21470 23391 25990 26505 27094 31527 32085 32205 35030 38646 38985 39330 40641 46782 49381 52545 53010 63054 64170 64410 66557 67735 77970 80569 81282 96615 98762 105090 116955 121923 133114 135470 148143 157635 161138 193230 199671 203205 233910 241707 243846 246905 296286 315270 332785 399342 402845 406410 444429 483414 493810 599013 609615 665570 725121 740715 805690 888858 998355 1198026 1208535 1219230 1450242 1481430 1530811 1996710 2222145 2417070 2995065 3061622 3625605 4444290 4592433 5990130 7251210 7654055 9184866 13777299 15308110 22962165 27554598 45924330 68886495 137772990
- Sum of all divisors σ(n): 409743360
- Sum of proper divisors (its aliquot sum) s(n): 271970370
- 137772990 is an abundant number, because the sum of its proper divisors (271970370) is greater than itself. Its abundance is 134197380
Bases of 137772990
- Binary: 10000011011000111111101111102
- Hexadecimal: 0x8363FBE
- Base-36: 2A0YBI
Squares and roots of 137772990
- 137772990 squared (1377729902) is 18981396773540100
- 137772990 cubed (1377729903) is 2615123787866972461899000
-
The
square root of 137772990 is 11737.6739603723 -
The
cube root of 137772990 is 516.4814102847
Scales and comparisons
How big is 137772990?- 137,772,990 seconds is equal to 4 years, 19 weeks, 5 days, 14 hours, 16 minutes, 30 seconds.
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To count from 1 to 137,772,990 would take you about six 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 137772990 cubic inches would be around 43 feet tall.
Recreational maths with 137772990
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