1313396490
1,313,396,490 is an even composite number composed of seven prime numbers multiplied together.
1313396490 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 1313396490:
2 × 3 × 5 × 72 × 61 × 97 × 151
(2 × 3 × 5 × 7 × 7 × 61 × 97 × 151)See below for interesting mathematical facts about the number 1313396490 from the Numbermatics database.
Names of 1313396490
- Cardinal: 1313396490 can be written as One billion, three hundred thirteen million, three hundred ninety-six thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.31339649 × 109
Factors of 1313396490
Divisors of 1313396490
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 49 61 70 97 98 105 122 147 151 183 194 210 245 291 294 302 305 366 427 453 485 490 582 610 679 735 755 854 906 915 970 1057 1281 1358 1455 1470 1510 1830 2037 2114 2135 2265 2562 2910 2989 3171 3395 4074 4270 4530 4753 5285 5917 5978 6342 6405 6790 7399 8967 9211 9506 10185 10570 11834 12810 14259 14647 14798 14945 15855 17751 17934 18422 20370 22197 23765 27633 28518 29294 29585 29890 31710 35502 36995 41419 43941 44394 44835 46055 47530 55266 59170 64477 71295 73235 73990 82838 87882 88755 89670 92110 102529 110985 124257 128954 138165 142590 146470 177510 193431 205058 207095 219705 221970 248514 276330 289933 307587 322385 386862 414190 439410 451339 512645 579866 615174 621285 644770 717703 869799 893467 902678 967155 1025290 1242570 1354017 1435406 1449665 1537935 1739598 1786934 1934310 2153109 2256695 2680401 2708034 2899330 3075870 3588515 4306218 4348995 4467335 4513390 5360802 6254269 6770085 7177030 8697990 8934670 10765545 12508538 13402005 13540170 18762807 21531090 26804010 31271345 37525614 43779883 62542690 87559766 93814035 131339649 187628070 218899415 262679298 437798830 656698245 1313396490
- Sum of all divisors σ(n): 3790257408
- Sum of proper divisors (its aliquot sum) s(n): 2476860918
- 1313396490 is an abundant number, because the sum of its proper divisors (2476860918) is greater than itself. Its abundance is 1163464428
Bases of 1313396490
- Binary: 10011100100100011010111000010102
- Hexadecimal: 0x4E48D70A
- Base-36: LPYN7U
Squares and roots of 1313396490
- 1313396490 squared (13133964902) is 1725010339944320100
- 1313396490 cubed (13133964903) is 2265622525696576814776449000
-
The
square root of 1313396490 is 36240.8124908921 -
The
cube root of 1313396490 is 1095.1290104663
Scales and comparisons
How big is 1313396490?- 1,313,396,490 seconds is equal to 41 years, 39 weeks, 4 days, 8 hours, 21 minutes, 30 seconds.
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To count from 1 to 1,313,396,490 would take you about eighty-three 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 1313396490 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313396490
- 1313396490 backwards is 0946933131
- The number of decimal digits it has is: 10
- The sum of 1313396490's digits is 39
- More coming soon!
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