1990712308
1,990,712,308 is an even composite number composed of seven prime numbers multiplied together.
1990712308 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 1990712308:
22 × 13 × 17 × 19 × 29 × 61 × 67
(2 × 2 × 13 × 17 × 19 × 29 × 61 × 67)See below for interesting mathematical facts about the number 1990712308 from the Numbermatics database.
Names of 1990712308
- Cardinal: 1990712308 can be written as One billion, nine hundred ninety million, seven hundred twelve thousand, three hundred eight.
Scientific notation
- Scientific notation: 1.990712308 × 109
Factors of 1990712308
Divisors of 1990712308
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 13 17 19 26 29 34 38 52 58 61 67 68 76 116 122 134 221 244 247 268 323 377 442 493 494 551 646 754 793 871 884 986 988 1037 1102 1139 1159 1273 1292 1508 1586 1742 1769 1943 1972 2074 2204 2278 2318 2546 3172 3484 3538 3886 4087 4148 4199 4556 4636 5092 6409 7076 7163 7772 8174 8398 9367 12818 13481 14326 14807 15067 16348 16549 16796 18734 19703 21641 22997 25259 25636 26962 28652 29614 30073 30134 33031 33098 33611 36917 37468 39406 43282 45994 50518 53131 53924 59228 60146 60268 66062 66196 67222 69479 73834 77653 78812 86564 91988 101036 106262 118523 120292 121771 132124 134444 138958 147668 155306 212524 237046 243542 256139 277916 281333 310612 390949 429403 436943 474092 479921 487084 512278 562666 571387 627589 781898 858806 873886 903227 959842 1009489 1024556 1125332 1142774 1255178 1320101 1540799 1563796 1717612 1747772 1806454 1919684 2014891 2018978 2251937 2285548 2510356 2640202 3081598 3612908 4029782 4037956 4503874 5280404 6163196 7428031 8059564 8158657 9007748 14856062 16317314 17161313 26193583 29275181 29712124 32634628 34322626 38282929 52387166 58550362 68645252 76565858 104774332 117100724 153131716 497678077 995356154 1990712308
- Sum of all divisors σ(n): 4462214400
- Sum of proper divisors (its aliquot sum) s(n): 2471502092
- 1990712308 is an abundant number, because the sum of its proper divisors (2471502092) is greater than itself. Its abundance is 480789784
Bases of 1990712308
- Binary: 11101101010011111011011111101002
- Hexadecimal: 0x76A7DBF4
- Base-36: WX7VG4
Squares and roots of 1990712308
- 1990712308 squared (19907123082) is 3962935493222686864
- 1990712308 cubed (19907123083) is 7889064462168453324994722112
-
The
square root of 1990712308 is 44617.3991622105 -
The
cube root of 1990712308 is 1257.9677300191
Scales and comparisons
How big is 1990712308?- 1,990,712,308 seconds is equal to 63 years, 15 weeks, 3 days, 15 hours, 38 minutes, 28 seconds.
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To count from 1 to 1,990,712,308 would take you about one hundred twenty-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 1990712308 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990712308
- 1990712308 backwards is 8032170991
- The number of decimal digits it has is: 10
- The sum of 1990712308's digits is 40
- More coming soon!
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"Number 1990712308 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
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Numbermatics. (2024). Number 1990712308 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/1990712308/
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Numbermatics. 2024. "Number 1990712308 - Facts about the integer". https://numbermatics.com/n/1990712308/
The information we have on file for 1990712308 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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