139020750
139,020,750 is an even composite number composed of six prime numbers multiplied together.
139020750 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 139020750:
2 × 32 × 53 × 11 × 41 × 137
(2 × 3 × 3 × 5 × 5 × 5 × 11 × 41 × 137)See below for interesting mathematical facts about the number 139020750 from the Numbermatics database.
Names of 139020750
- Cardinal: 139020750 can be written as One hundred thirty-nine million, twenty thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.3902075 × 108
Factors of 139020750
Divisors of 139020750
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 25 30 33 41 45 50 55 66 75 82 90 99 110 123 125 137 150 165 198 205 225 246 250 274 275 330 369 375 410 411 450 451 495 550 615 685 738 750 822 825 902 990 1025 1125 1230 1233 1353 1370 1375 1507 1650 1845 2050 2055 2250 2255 2466 2475 2706 2750 3014 3075 3425 3690 4059 4110 4125 4510 4521 4950 5125 5617 6150 6165 6765 6850 7535 8118 8250 9042 9225 10250 10275 11234 11275 12330 12375 13530 13563 15070 15375 16851 17125 18450 20295 20550 22550 22605 24750 27126 28085 30750 30825 33702 33825 34250 37675 40590 45210 46125 50553 51375 56170 56375 61650 61787 67650 67815 75350 84255 92250 101106 101475 102750 112750 113025 123574 135630 140425 154125 168510 169125 185361 188375 202950 226050 252765 280850 308250 308935 338250 339075 370722 376750 421275 505530 507375 556083 565125 617870 678150 702125 842550 926805 1014750 1112166 1130250 1263825 1404250 1544675 1695375 1853610 2106375 2527650 2780415 3089350 3390750 4212750 4634025 5560830 6319125 7723375 9268050 12638250 13902075 15446750 23170125 27804150 46340250 69510375 139020750
- Sum of all divisors σ(n): 423154368
- Sum of proper divisors (its aliquot sum) s(n): 284133618
- 139020750 is an abundant number, because the sum of its proper divisors (284133618) is greater than itself. Its abundance is 145112868
Bases of 139020750
- Binary: 10000100100101001001110011102
- Hexadecimal: 0x84949CE
- Base-36: 2ARP3I
Squares and roots of 139020750
- 139020750 squared (1390207502) is 19326768930562500
- 139020750 cubed (1390207503) is 2686821911803496671875000
-
The
square root of 139020750 is 11790.7060857273 -
The
cube root of 139020750 is 518.0359217399
Scales and comparisons
How big is 139020750?- 139,020,750 seconds is equal to 4 years, 21 weeks, 6 days, 52 minutes, 30 seconds.
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To count from 1 to 139,020,750 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 139020750 cubic inches would be around 43.2 feet tall.
Recreational maths with 139020750
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