1990377072
1,990,377,072 is an even composite number composed of five prime numbers multiplied together.
1990377072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 1990377072:
24 × 32 × 19 × 312 × 757
(2 × 2 × 2 × 2 × 3 × 3 × 19 × 31 × 31 × 757)See below for interesting mathematical facts about the number 1990377072 from the Numbermatics database.
Names of 1990377072
- Cardinal: 1990377072 can be written as One billion, nine hundred ninety million, three hundred seventy-seven thousand and seventy-two.
Scientific notation
- Scientific notation: 1.990377072 × 109
Factors of 1990377072
Divisors of 1990377072
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 31 36 38 48 57 62 72 76 93 114 124 144 152 171 186 228 248 279 304 342 372 456 496 558 589 684 744 757 912 961 1116 1178 1368 1488 1514 1767 1922 2232 2271 2356 2736 2883 3028 3534 3844 4464 4542 4712 5301 5766 6056 6813 7068 7688 8649 9084 9424 10602 11532 12112 13626 14136 14383 15376 17298 18168 18259 21204 23064 23467 27252 28272 28766 34596 36336 36518 42408 43149 46128 46934 54504 54777 57532 69192 70401 73036 84816 86298 93868 109008 109554 115064 129447 138384 140802 146072 164331 172596 187736 211203 219108 230128 258894 281604 292144 328662 345192 375472 422406 438216 445873 517788 563208 657324 690384 727477 844812 876432 891746 1035576 1126416 1314648 1337619 1454954 1689624 1783492 2071152 2182431 2629296 2675238 2909908 3379248 3566984 4012857 4364862 5350476 5819816 6547293 7133968 8025714 8729724 10700952 11639632 13094586 13822063 16051428 17459448 21401904 26189172 27644126 32102856 34918896 41466189 52378344 55288252 64205712 82932378 104756688 110576504 124398567 165864756 221153008 248797134 331729512 497594268 663459024 995188536 1990377072
- Sum of all divisors σ(n): 6066713640
- Sum of proper divisors (its aliquot sum) s(n): 4076336568
- 1990377072 is an abundant number, because the sum of its proper divisors (4076336568) is greater than itself. Its abundance is 2085959496
Bases of 1990377072
- Binary: 11101101010001010111110011100002
- Hexadecimal: 0x76A2BE70
- Base-36: WX0OS0
Squares and roots of 1990377072
- 1990377072 squared (19903770722) is 3961600888743293184
- 1990377072 cubed (19903770723) is 7885079577369473647207477248
-
The
square root of 1990377072 is 44613.6422184963 -
The
cube root of 1990377072 is 1257.8971121231
Scales and comparisons
How big is 1990377072?- 1,990,377,072 seconds is equal to 63 years, 14 weeks, 6 days, 18 hours, 31 minutes, 12 seconds.
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To count from 1 to 1,990,377,072 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 1990377072 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990377072
- 1990377072 backwards is 2707730991
- The number of decimal digits it has is: 10
- The sum of 1990377072's digits is 45
- More coming soon!
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"Number 1990377072 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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Numbermatics. (2024). Number 1990377072 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/1990377072/
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The information we have on file for 1990377072 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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