137669490
137,669,490 is an even composite number composed of six prime numbers multiplied together.
137669490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 137669490:
2 × 33 × 5 × 7 × 23 × 3167
(2 × 3 × 3 × 3 × 5 × 7 × 23 × 3167)See below for interesting mathematical facts about the number 137669490 from the Numbermatics database.
Names of 137669490
- Cardinal: 137669490 can be written as One hundred thirty-seven million, six hundred sixty-nine thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.3766949 × 108
Factors of 137669490
Divisors of 137669490
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 23 27 30 35 42 45 46 54 63 69 70 90 105 115 126 135 138 161 189 207 210 230 270 315 322 345 378 414 483 621 630 690 805 945 966 1035 1242 1449 1610 1890 2070 2415 2898 3105 3167 4347 4830 6210 6334 7245 8694 9501 14490 15835 19002 21735 22169 28503 31670 43470 44338 47505 57006 66507 72841 85509 95010 110845 133014 142515 145682 171018 199521 218523 221690 285030 332535 364205 399042 427545 437046 509887 598563 655569 665070 728410 855090 997605 1019774 1092615 1197126 1311138 1529661 1966707 1995210 2185230 2549435 2992815 3059322 3277845 3933414 4588983 5098870 5985630 6555690 7648305 9177966 9833535 13766949 15296610 19667070 22944915 27533898 45889830 68834745 137669490
- Sum of all divisors σ(n): 437944320
- Sum of proper divisors (its aliquot sum) s(n): 300274830
- 137669490 is an abundant number, because the sum of its proper divisors (300274830) is greater than itself. Its abundance is 162605340
Bases of 137669490
- Binary: 10000011010010101011011100102
- Hexadecimal: 0x834AB72
- Base-36: 29YQGI
Squares and roots of 137669490
- 137669490 squared (1376694902) is 18952888476860100
- 137669490 cubed (1376694903) is 2609234490636206768349000
-
The
square root of 137669490 is 11733.2642516905 -
The
cube root of 137669490 is 516.3520447791
Scales and comparisons
How big is 137669490?- 137,669,490 seconds is equal to 4 years, 19 weeks, 4 days, 9 hours, 31 minutes, 30 seconds.
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To count from 1 to 137,669,490 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 137669490 cubic inches would be around 43 feet tall.
Recreational maths with 137669490
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