137485620
137,485,620 is an even composite number composed of six prime numbers multiplied together.
137485620 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 137485620:
22 × 33 × 5 × 31 × 43 × 191
(2 × 2 × 3 × 3 × 3 × 5 × 31 × 43 × 191)See below for interesting mathematical facts about the number 137485620 from the Numbermatics database.
Names of 137485620
- Cardinal: 137485620 can be written as One hundred thirty-seven million, four hundred eighty-five thousand, six hundred twenty.
Scientific notation
- Scientific notation: 1.3748562 × 108
Factors of 137485620
Divisors of 137485620
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 43 45 54 60 62 86 90 93 108 124 129 135 155 172 180 186 191 215 258 270 279 310 372 382 387 430 465 516 540 558 573 620 645 764 774 837 860 930 955 1116 1146 1161 1290 1333 1395 1548 1674 1719 1860 1910 1935 2292 2322 2580 2666 2790 2865 3348 3438 3820 3870 3999 4185 4644 5157 5332 5580 5730 5805 5921 6665 6876 7740 7998 8213 8370 8595 10314 11460 11610 11842 11997 13330 15996 16426 16740 17190 17763 19995 20628 23220 23684 23994 24639 25785 26660 29605 32852 34380 35526 35991 39990 41065 47988 49278 51570 53289 59210 59985 71052 71982 73917 79980 82130 88815 98556 103140 106578 118420 119970 123195 143964 147834 159867 164260 177630 179955 213156 221751 239940 246390 254603 266445 295668 319734 355260 359910 369585 443502 492780 509206 532890 639468 719820 739170 763809 799335 887004 1018412 1065780 1108755 1273015 1478340 1527618 1598670 2217510 2291427 2546030 3055236 3197340 3819045 4435020 4582854 5092060 6874281 7638090 9165708 11457135 13748562 15276180 22914270 27497124 34371405 45828540 68742810 137485620
- Sum of all divisors σ(n): 454164480
- Sum of proper divisors (its aliquot sum) s(n): 316678860
- 137485620 is an abundant number, because the sum of its proper divisors (316678860) is greater than itself. Its abundance is 179193240
Bases of 137485620
- Binary: 10000011000111011101001101002
- Hexadecimal: 0x831DD34
- Base-36: 29USL0
Squares and roots of 137485620
- 137485620 squared (1374856202) is 18902295706784400
- 137485620 cubed (1374856203) is 2598793844670591440328000
-
The
square root of 137485620 is 11725.4262182661 -
The
cube root of 137485620 is 516.1220641457
Scales and comparisons
How big is 137485620?- 137,485,620 seconds is equal to 4 years, 19 weeks, 2 days, 6 hours, 27 minutes.
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To count from 1 to 137,485,620 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 137485620 cubic inches would be around 43 feet tall.
Recreational maths with 137485620
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