1313143920
1,313,143,920 is an even composite number composed of six prime numbers multiplied together.
1313143920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1313143920:
24 × 33 × 5 × 11 × 17 × 3251
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 17 × 3251)See below for interesting mathematical facts about the number 1313143920 from the Numbermatics database.
Names of 1313143920
- Cardinal: 1313143920 can be written as One billion, three hundred thirteen million, one hundred forty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.31314392 × 109
Factors of 1313143920
Divisors of 1313143920
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 27 30 33 34 36 40 44 45 48 51 54 55 60 66 68 72 80 85 88 90 99 102 108 110 120 132 135 136 144 153 165 170 176 180 187 198 204 216 220 240 255 264 270 272 297 306 330 340 360 374 396 408 432 440 459 495 510 528 540 561 594 612 660 680 720 748 765 792 816 880 918 935 990 1020 1080 1122 1188 1224 1320 1360 1485 1496 1530 1584 1683 1836 1870 1980 2040 2160 2244 2295 2376 2448 2640 2805 2970 2992 3060 3251 3366 3672 3740 3960 4080 4488 4590 4752 5049 5610 5940 6120 6502 6732 7344 7480 7920 8415 8976 9180 9753 10098 11220 11880 12240 13004 13464 14960 16255 16830 18360 19506 20196 22440 23760 25245 26008 26928 29259 32510 33660 35761 36720 39012 40392 44880 48765 50490 52016 55267 58518 65020 67320 71522 78024 80784 87777 97530 100980 107283 110534 117036 130040 134640 143044 146295 156048 165801 175554 178805 195060 201960 214566 221068 234072 260080 276335 286088 292590 321849 331602 351108 357610 390120 403920 429132 438885 442136 468144 497403 536415 552670 572176 585180 607937 643698 663204 702216 715220 780240 829005 858264 877770 884272 965547 994806 1072830 1105340 1170360 1215874 1287396 1326408 1404432 1430440 1492209 1609245 1658010 1716528 1755540 1823811 1931094 1989612 2145660 2210680 2340720 2431748 2487015 2574792 2652816 2860880 2984418 3039685 3218490 3316020 3511080 3647622 3862188 3979224 4291320 4421360 4827735 4863496 4974030 5149584 5471433 5968836 6079370 6436980 6632040 7022160 7295244 7461045 7724376 7958448 8582640 9119055 9655470 9726992 9948060 10942866 11937672 12158740 12873960 13264080 14590488 14922090 15448752 16414299 18238110 19310940 19896120 21885732 23875344 24317480 25747920 27357165 29180976 29844180 32828598 36476220 38621880 39792240 43771464 48634960 54714330 59688360 65657196 72952440 77243760 82071495 87542928 109428660 119376720 131314392 145904880 164142990 218857320 262628784 328285980 437714640 656571960 1313143920
- Sum of all divisors σ(n): 5226094080
- Sum of proper divisors (its aliquot sum) s(n): 3912950160
- 1313143920 is an abundant number, because the sum of its proper divisors (3912950160) is greater than itself. Its abundance is 2599806240
Bases of 1313143920
- Binary: 10011100100010011111100011100002
- Hexadecimal: 0x4E44FC70
- Base-36: LPT8C0
Squares and roots of 1313143920
- 1313143920 squared (13131439202) is 1724346954632966400
- 1313143920 cubed (13131439203) is 2264315719446795659724288000
-
The
square root of 1313143920 is 36237.3277160445 -
The
cube root of 1313143920 is 1095.0588071251
Scales and comparisons
How big is 1313143920?- 1,313,143,920 seconds is equal to 41 years, 39 weeks, 1 day, 10 hours, 12 minutes.
-
To count from 1 to 1,313,143,920 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 1313143920 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313143920
- 1313143920 backwards is 0293413131
- 1313143920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1313143920's digits is 27
- More coming soon!
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