2990830689
2,990,830,689 is an odd composite number composed of five prime numbers multiplied together.
2990830689 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 2990830689:
33 × 73 × 112 × 17 × 157
(3 × 3 × 3 × 7 × 7 × 7 × 11 × 11 × 17 × 157)See below for interesting mathematical facts about the number 2990830689 from the Numbermatics database.
Names of 2990830689
- Cardinal: 2990830689 can be written as Two billion, nine hundred ninety million, eight hundred thirty thousand, six hundred eighty-nine.
Scientific notation
- Scientific notation: 2.990830689 × 109
Factors of 2990830689
Divisors of 2990830689
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 11 17 21 27 33 49 51 63 77 99 119 121 147 153 157 187 189 231 297 343 357 363 441 459 471 539 561 693 833 847 1029 1071 1089 1099 1309 1323 1413 1617 1683 1727 2057 2079 2499 2541 2669 3087 3213 3267 3297 3773 3927 4239 4851 5049 5181 5831 5929 6171 7497 7623 7693 8007 9163 9261 9891 11319 11781 12089 14399 14553 15543 17493 17787 18513 18683 18997 22491 22869 23079 24021 27489 29359 29673 33957 35343 36267 41503 43197 46629 52479 53361 53851 55539 56049 56991 64141 69237 72063 82467 84623 88077 100793 101871 108801 124509 129591 130781 132979 157437 160083 161553 168147 170973 192423 205513 207711 247401 253869 264231 302379 322949 326403 373527 388773 392343 398937 484659 504441 512919 577269 592361 616539 705551 761607 792693 907137 915467 930853 968847 1120581 1177029 1196811 1438591 1453977 1731807 1777083 1849617 2116653 2260643 2284821 2721411 2746401 2792559 2906541 3531087 3590433 4315773 5331249 5548851 6349959 6515971 6781929 8239203 8377677 8719623 10070137 12947319 15824501 15993747 19049877 19547913 20345787 24717609 25133031 30210411 38841957 47473503 58643739 61037361 90631233 110771507 142420509 175931217 271893699 332314521 427261527 996943563 2990830689
- Sum of all divisors σ(n): 6052032000
- Sum of proper divisors (its aliquot sum) s(n): 3061201311
- 2990830689 is an abundant number, because the sum of its proper divisors (3061201311) is greater than itself. Its abundance is 70370622
Bases of 2990830689
- Binary: 101100100100010001110100011000012
- Hexadecimal: 0xB2447461
- Base-36: 1DGNVQ9
Squares and roots of 2990830689
- 2990830689 squared (29908306892) is 8945068210264214721
- 2990830689 cubed (29908306893) is 26753184518456518186052372769
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The
square root of 2990830689 is 54688.4877190803 -
The
cube root of 2990830689 is 1440.7786890861
Scales and comparisons
How big is 2990830689?- 2,990,830,689 seconds is equal to 95 years, 5 weeks, 1 day, 2 hours, 18 minutes, 9 seconds.
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To count from 1 to 2,990,830,689 would take you about one hundred ninety 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 2990830689 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990830689
- 2990830689 backwards is 9860380992
- The number of decimal digits it has is: 10
- The sum of 2990830689's digits is 54
- More coming soon!
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"Number 2990830689 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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Numbermatics. (2024). Number 2990830689 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/2990830689/
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The information we have on file for 2990830689 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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