13028718672
13,028,718,672 is an even composite number composed of six prime numbers multiplied together.
13028718672 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 13028718672:
24 × 33 × 17 × 61 × 127 × 229
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 17 × 61 × 127 × 229)See below for interesting mathematical facts about the number 13028718672 from the Numbermatics database.
Names of 13028718672
- Cardinal: 13028718672 can be written as Thirteen billion, twenty-eight million, seven hundred eighteen thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.3028718672 × 1010
Factors of 13028718672
Divisors of 13028718672
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 61 68 72 102 108 122 127 136 144 153 183 204 216 229 244 254 272 306 366 381 408 432 458 459 488 508 549 612 687 732 762 816 916 918 976 1016 1037 1098 1143 1224 1374 1464 1524 1647 1832 1836 2032 2061 2074 2159 2196 2286 2448 2748 2928 3048 3111 3294 3429 3664 3672 3893 4122 4148 4318 4392 4572 5496 6096 6183 6222 6477 6588 6858 7344 7747 7786 8244 8296 8636 8784 9144 9333 10992 11679 12366 12444 12954 13176 13716 13969 15494 15572 16488 16592 17272 18288 18666 19431 23241 23358 24732 24888 25908 26352 27432 27938 27999 29083 30988 31144 32976 34544 35037 37332 38862 41907 46482 46716 49464 49776 51816 54864 55876 55998 58166 58293 61976 62288 69723 70074 74664 77724 83814 87249 92964 93432 98928 103632 105111 111752 111996 116332 116586 123952 125721 131699 139446 140148 149328 155448 167628 174498 185928 186864 209169 210222 223504 223992 232664 233172 237473 251442 261747 263398 278892 280296 310896 335256 348996 371856 377163 395097 418338 420444 447984 465328 466344 474946 494411 502884 523494 526796 557784 560592 670512 697992 712419 754326 785241 790194 836676 840888 932688 949892 988822 1005768 1046988 1053592 1115568 1185291 1395984 1424838 1483233 1508652 1570482 1580388 1673352 1681776 1774063 1899784 1977644 2011536 2093976 2107184 2137257 2370582 2849676 2966466 3017304 3140964 3160776 3346704 3548126 3555873 3799568 3955288 4187952 4274514 4449699 4741164 5322189 5699352 5932932 6034608 6281928 6321552 6411771 7096252 7111746 7910576 8549028 8899398 9482328 10644378 11398704 11865864 12563856 12823542 13349097 14192504 14223492 15966567 17098056 17798796 18964656 21288756 23731728 25647084 26698194 28385008 28446984 30159071 31933134 34196112 35597592 42577512 47899701 51294168 53396388 56893968 60318142 63866268 71195184 85155024 90477213 95799402 102588336 106792776 120636284 127732536 180954426 191598804 213585552 241272568 255465072 271431639 361908852 383197608 482545136 542863278 723817704 766395216 814294917 1085726556 1447635408 1628589834 2171453112 3257179668 4342906224 6514359336 13028718672
- Sum of all divisors σ(n): 40740249600
- Sum of proper divisors (its aliquot sum) s(n): 27711530928
- 13028718672 is an abundant number, because the sum of its proper divisors (27711530928) is greater than itself. Its abundance is 14682812256
Bases of 13028718672
- Binary: 11000010001001001001111000010100002
- Hexadecimal: 0x308927850
- Base-36: 5ZGYNO0
Squares and roots of 13028718672
- 13028718672 squared (130287186722) is 169747510234121443584
- 13028718672 cubed (130287186723) is 2211592556112809143538455400448
-
The
square root of 13028718672 is 114143.4127402891 -
The
cube root of 13028718672 is 2353.0648811865
Scales and comparisons
How big is 13028718672?- 13,028,718,672 seconds is equal to 414 years, 14 weeks, 1 day, 8 hours, 31 minutes, 12 seconds.
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To count from 1 to 13,028,718,672 would take you about eight hundred twenty-eight 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 13028718672 cubic inches would be around 196.1 feet tall.
Recreational maths with 13028718672
- 13028718672 backwards is 27681782031
- The number of decimal digits it has is: 11
- The sum of 13028718672's digits is 45
- More coming soon!
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