15313045020
15,313,045,020 is an even composite number composed of eight prime numbers multiplied together.
15313045020 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 15313045020:
22 × 3 × 5 × 7 × 13 × 73 × 103 × 373
(2 × 2 × 3 × 5 × 7 × 13 × 73 × 103 × 373)See below for interesting mathematical facts about the number 15313045020 from the Numbermatics database.
Names of 15313045020
- Cardinal: 15313045020 can be written as Fifteen billion, three hundred thirteen million, forty-five thousand and twenty.
Scientific notation
- Scientific notation: 1.531304502 × 1010
Factors of 15313045020
Divisors of 15313045020
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 73 78 84 91 103 105 130 140 146 156 182 195 206 210 219 260 273 292 309 364 365 373 390 412 420 438 455 511 515 546 618 721 730 746 780 876 910 949 1022 1030 1092 1095 1119 1236 1339 1365 1442 1460 1492 1533 1545 1820 1865 1898 2044 2060 2163 2190 2238 2555 2611 2678 2730 2847 2884 3066 3090 3605 3730 3796 4017 4326 4380 4476 4745 4849 5110 5222 5356 5460 5595 5694 6132 6180 6643 6695 7210 7460 7519 7665 7833 8034 8652 9373 9490 9698 10220 10444 10815 11190 11388 13055 13286 13390 14235 14420 14547 15038 15330 15666 16068 18746 18980 19396 19929 20085 21630 22380 22557 24245 26110 26572 26780 27229 28119 28470 29094 30076 30660 31332 33215 33943 37492 37595 38419 39165 39858 40170 43260 45114 46865 48490 52220 52633 54458 56238 56940 58188 66430 67886 72735 75190 76838 78330 79716 80340 81687 90228 93730 96980 97747 99645 101829 105266 108916 112476 112785 115257 132860 135772 136145 140595 145470 150380 153676 156660 157899 163374 169715 187460 190603 192095 195494 199290 203658 210532 225570 230514 263165 268933 272290 281190 290940 293241 315798 326748 339430 353977 381206 384190 390988 398580 407316 408435 451140 461028 488735 499447 509145 526330 537866 544580 562380 571809 576285 586482 631596 678860 684229 707954 762412 768380 789495 806799 816870 953015 977470 998894 1018290 1052660 1061931 1075732 1143618 1152570 1172964 1344665 1368458 1415908 1466205 1498341 1578990 1613598 1633740 1769885 1906030 1954940 1997788 2036580 2052687 2123862 2287236 2305140 2477839 2497235 2689330 2736916 2804587 2859045 2932410 2996682 3157980 3227196 3421145 3496129 3539770 3812060 4033995 4105374 4247724 4955678 4994470 5309655 5378660 5609174 5718090 5864820 5993364 6842290 6992258 7079540 7433517 7491705 8067990 8210748 8413761 9911356 9988940 10263435 10488387 10619310 11218348 11436180 12389195 13684580 13984516 14022935 14867034 14983410 16135980 16827522 17480645 19632109 20526870 20976774 21238620 24778390 28045870 29734068 29966820 33655044 34961290 36459631 37167585 39264218 41053740 41953548 42068805 49556780 52441935 56091740 58896327 69922580 72919262 74335170 78528436 84137610 98160545 104883870 109378893 117792654 145838524 148670340 168275220 182298155 196321090 209767740 218757786 235585308 255217417 294481635 364596310 392642180 437515572 510434834 546894465 588963270 729192620 765652251 1020869668 1093788930 1177926540 1276087085 1531304502 2187577860 2552174170 3062609004 3828261255 5104348340 7656522510 15313045020
- Sum of all divisors σ(n): 54158168064
- Sum of proper divisors (its aliquot sum) s(n): 38845123044
- 15313045020 is an abundant number, because the sum of its proper divisors (38845123044) is greater than itself. Its abundance is 23532078024
Bases of 15313045020
- Binary: 11100100001011101010000110000111002
- Hexadecimal: 0x390BA861C
- Base-36: 718ZP5O
Squares and roots of 15313045020
- 15313045020 squared (153130450202) is 234489347784546800400
- 15313045020 cubed (153130450203) is 3590745939335202414822154008000
-
The
square root of 15313045020 is 123745.8889014095 -
The
cube root of 15313045020 is 2483.2504324783
Scales and comparisons
How big is 15313045020?- 15,313,045,020 seconds is equal to 486 years, 47 weeks, 1 day, 7 hours, 37 minutes.
-
To count from 1 to 15,313,045,020 would take you about nine hundred seventy-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 15313045020 cubic inches would be around 206.9 feet tall.
Recreational maths with 15313045020
- 15313045020 backwards is 02054031351
- The number of decimal digits it has is: 11
- The sum of 15313045020's digits is 24
- More coming soon!
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