1313009390
1,313,009,390 is an even composite number composed of seven prime numbers multiplied together.
1313009390 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 1313009390:
2 × 5 × 72 × 11 × 47 × 71 × 73
(2 × 5 × 7 × 7 × 11 × 47 × 71 × 73)See below for interesting mathematical facts about the number 1313009390 from the Numbermatics database.
Names of 1313009390
- Cardinal: 1313009390 can be written as One billion, three hundred thirteen million, nine thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.31300939 × 109
Factors of 1313009390
Divisors of 1313009390
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 5 7 10 11 14 22 35 47 49 55 70 71 73 77 94 98 110 142 146 154 235 245 329 355 365 385 470 490 497 511 517 539 658 710 730 770 781 803 994 1022 1034 1078 1562 1606 1645 2303 2485 2555 2585 2695 3290 3337 3431 3479 3577 3619 3905 4015 4606 4970 5110 5170 5183 5390 5467 5621 6674 6862 6958 7154 7238 7810 8030 10366 10934 11242 11515 16685 17155 17395 17885 18095 23030 23359 24017 25333 25915 27335 28105 33370 34310 34790 35770 36190 36281 36707 37741 38269 39347 46718 48034 50666 51830 54670 56210 57013 72562 73414 75482 76538 78694 114026 116795 120085 126665 163513 168119 181405 183535 188705 191345 196735 233590 240170 243601 253330 253967 256949 264187 285065 327026 336238 362810 367070 377410 382690 393470 399091 487202 507934 513898 528374 570130 798182 817565 840595 1218005 1269835 1284745 1320935 1635130 1681190 1705207 1798643 1849309 1995455 2436010 2539670 2569490 2641870 2679611 2793637 3410414 3597286 3698618 3990910 5359222 5587274 8526035 8993215 9246545 11936449 13398055 13968185 17052070 17986430 18493090 18757277 23872898 26796110 27936370 37514554 59682245 93786385 119364490 131300939 187572770 262601878 656504695 1313009390
- Sum of all divisors σ(n): 3148720128
- Sum of proper divisors (its aliquot sum) s(n): 1835710738
- 1313009390 is an abundant number, because the sum of its proper divisors (1835710738) is greater than itself. Its abundance is 522701348
Bases of 1313009390
- Binary: 10011100100001011101110111011102
- Hexadecimal: 0x4E42EEEE
- Base-36: LPQCJ2
Squares and roots of 1313009390
- 1313009390 squared (13130093902) is 1723993658228172100
- 1313009390 cubed (13130093903) is 2263619861554040729836019000
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The
square root of 1313009390 is 36235.4714333897 -
The
cube root of 1313009390 is 1095.0214100327
Scales and comparisons
How big is 1313009390?- 1,313,009,390 seconds is equal to 41 years, 38 weeks, 6 days, 20 hours, 49 minutes, 50 seconds.
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To count from 1 to 1,313,009,390 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 1313009390 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313009390
- 1313009390 backwards is 0939003131
- The number of decimal digits it has is: 10
- The sum of 1313009390's digits is 29
- More coming soon!
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The information we have on file for 1313009390 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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