1312828920
1,312,828,920 is an even composite number composed of six prime numbers multiplied together.
1312828920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1312828920:
23 × 32 × 5 × 13 × 31 × 9049
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 31 × 9049)See below for interesting mathematical facts about the number 1312828920 from the Numbermatics database.
Names of 1312828920
- Cardinal: 1312828920 can be written as One billion, three hundred twelve million, eight hundred twenty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.31282892 × 109
Factors of 1312828920
Divisors of 1312828920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 31 36 39 40 45 52 60 62 65 72 78 90 93 104 117 120 124 130 155 156 180 186 195 234 248 260 279 310 312 360 372 390 403 465 468 520 558 585 620 744 780 806 930 936 1116 1170 1209 1240 1395 1560 1612 1860 2015 2232 2340 2418 2790 3224 3627 3720 4030 4680 4836 5580 6045 7254 8060 9049 9672 11160 12090 14508 16120 18098 18135 24180 27147 29016 36196 36270 45245 48360 54294 72392 72540 81441 90490 108588 117637 135735 145080 162882 180980 217176 235274 271470 280519 325764 352911 361960 407205 470548 542940 561038 588185 651528 705822 814410 841557 941096 1058733 1085880 1122076 1176370 1402595 1411644 1628820 1683114 1764555 2117466 2244152 2352740 2524671 2805190 2823288 3257640 3366228 3529110 3646747 4207785 4234932 4705480 5049342 5293665 5610380 6732456 7058220 7293494 8415570 8469864 10098684 10587330 10940241 11220760 12623355 14116440 14586988 16831140 18233735 20197368 21174660 21880482 25246710 29173976 32820723 33662280 36467470 42349320 43760964 50493420 54701205 65641446 72934940 87521928 100986840 109402410 131282892 145869880 164103615 218804820 262565784 328207230 437609640 656414460 1312828920
- Sum of all divisors σ(n): 4743648000
- Sum of proper divisors (its aliquot sum) s(n): 3430819080
- 1312828920 is an abundant number, because the sum of its proper divisors (3430819080) is greater than itself. Its abundance is 2117990160
Bases of 1312828920
- Binary: 10011100100000000101101111110002
- Hexadecimal: 0x4E402DF8
- Base-36: LPMHA0
Squares and roots of 1312828920
- 1312828920 squared (13128289202) is 1723519773188366400
- 1312828920 cubed (13128289203) is 2262686602433528017476288000
-
The
square root of 1312828920 is 36232.9811083769 -
The
cube root of 1312828920 is 1094.9712383763
Scales and comparisons
How big is 1312828920?- 1,312,828,920 seconds is equal to 41 years, 38 weeks, 4 days, 18 hours, 42 minutes.
-
To count from 1 to 1,312,828,920 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 1312828920 cubic inches would be around 91.2 feet tall.
Recreational maths with 1312828920
- 1312828920 backwards is 0298282131
- 1312828920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1312828920's digits is 36
- More coming soon!
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"Number 1312828920 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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The information we have on file for 1312828920 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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