1392208090
1,392,208,090 is an even composite number composed of six prime numbers multiplied together.
1392208090 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1392208090:
2 × 5 × 72 × 13 × 19 × 11503
(2 × 5 × 7 × 7 × 13 × 19 × 11503)See below for interesting mathematical facts about the number 1392208090 from the Numbermatics database.
Names of 1392208090
- Cardinal: 1392208090 can be written as One billion, three hundred ninety-two million, two hundred eight thousand and ninety.
Scientific notation
- Scientific notation: 1.39220809 × 109
Factors of 1392208090
Divisors of 1392208090
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 13 14 19 26 35 38 49 65 70 91 95 98 130 133 182 190 245 247 266 455 490 494 637 665 910 931 1235 1274 1330 1729 1862 2470 3185 3458 4655 6370 8645 9310 11503 12103 17290 23006 24206 57515 60515 80521 115030 121030 149539 161042 218557 299078 402605 437114 563647 747695 805210 1046773 1092785 1127294 1495390 1529899 2093546 2185570 2818235 2841241 3059798 5233865 5636470 5682482 7327411 7649495 10467730 10709293 14206205 14654822 15298990 19888687 21418586 28412410 36637055 39777374 53546465 73274110 99443435 107092930 139220809 198886870 278441618 696104045 1392208090
- Sum of all divisors σ(n): 3304869120
- Sum of proper divisors (its aliquot sum) s(n): 1912661030
- 1392208090 is an abundant number, because the sum of its proper divisors (1912661030) is greater than itself. Its abundance is 520452940
Bases of 1392208090
- Binary: 10100101111101101101000110110102
- Hexadecimal: 0x52FB68DA
- Base-36: N0VUMY
Squares and roots of 1392208090
- 1392208090 squared (13922080902) is 1938243365861448100
- 1392208090 cubed (13922080903) is 2698438094341137863935129000
-
The
square root of 1392208090 is 37312.3048068597 -
The
cube root of 1392208090 is 1116.6096694257
Scales and comparisons
How big is 1392208090?- 1,392,208,090 seconds is equal to 44 years, 13 weeks, 6 days, 12 hours, 28 minutes, 10 seconds.
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To count from 1 to 1,392,208,090 would take you about eighty-eight 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 1392208090 cubic inches would be around 93.1 feet tall.
Recreational maths with 1392208090
- 1392208090 backwards is 0908022931
- The number of decimal digits it has is: 10
- The sum of 1392208090's digits is 34
- More coming soon!
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