1313797920
1,313,797,920 is an even composite number composed of six prime numbers multiplied together.
1313797920 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 1313797920:
25 × 3 × 5 × 43 × 53 × 1201
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 43 × 53 × 1201)See below for interesting mathematical facts about the number 1313797920 from the Numbermatics database.
Names of 1313797920
- Cardinal: 1313797920 can be written as One billion, three hundred thirteen million, seven hundred ninety-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.31379792 × 109
Factors of 1313797920
Divisors of 1313797920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 43 48 53 60 80 86 96 106 120 129 159 160 172 212 215 240 258 265 318 344 424 430 480 516 530 636 645 688 795 848 860 1032 1060 1201 1272 1290 1376 1590 1696 1720 2064 2120 2279 2402 2544 2580 3180 3440 3603 4128 4240 4558 4804 5088 5160 6005 6360 6837 6880 7206 8480 9116 9608 10320 11395 12010 12720 13674 14412 18015 18232 19216 20640 22790 24020 25440 27348 28824 34185 36030 36464 38432 45580 48040 51643 54696 57648 63653 68370 72060 72928 91160 96080 103286 109392 115296 127306 136740 144120 154929 182320 190959 192160 206572 218784 254612 258215 273480 288240 309858 318265 364640 381918 413144 509224 516430 546960 576480 619716 636530 763836 774645 826288 954795 1018448 1032860 1093920 1239432 1273060 1527672 1549290 1652576 1909590 2036896 2065720 2478864 2546120 2737079 3055344 3098580 3819180 4131440 4957728 5092240 5474158 6110688 6197160 7638360 8211237 8262880 10184480 10948316 12394320 13685395 15276720 16422474 21896632 24788640 27370790 30553440 32844948 41056185 43793264 54741580 65689896 82112370 87586528 109483160 131379792 164224740 218966320 262759584 328449480 437932640 656898960 1313797920
- Sum of all divisors σ(n): 4318199424
- Sum of proper divisors (its aliquot sum) s(n): 3004401504
- 1313797920 is an abundant number, because the sum of its proper divisors (3004401504) is greater than itself. Its abundance is 1690603584
Bases of 1313797920
- Binary: 10011100100111011110111001000002
- Hexadecimal: 0x4E4EF720
- Base-36: LQ78YO
Squares and roots of 1313797920
- 1313797920 squared (13137979202) is 1726064974596326400
- 1313797920 cubed (13137979203) is 2267700573409506463961088000
-
The
square root of 1313797920 is 36246.3504369751 -
The
cube root of 1313797920 is 1095.2405718167
Scales and comparisons
How big is 1313797920?- 1,313,797,920 seconds is equal to 41 years, 40 weeks, 1 day, 23 hours, 52 minutes.
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To count from 1 to 1,313,797,920 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 1313797920 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313797920
- 1313797920 backwards is 0297973131
- The number of decimal digits it has is: 10
- The sum of 1313797920's digits is 42
- More coming soon!
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