12490442496
12,490,442,496 is an even composite number composed of five prime numbers multiplied together.
12490442496 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 12490442496:
28 × 32 × 7 × 73 × 1032
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 73 × 103 × 103)See below for interesting mathematical facts about the number 12490442496 from the Numbermatics database.
Names of 12490442496
- Cardinal: 12490442496 can be written as Twelve billion, four hundred ninety million, four hundred forty-two thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 1.2490442496 × 1010
Factors of 12490442496
Divisors of 12490442496
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 73 84 96 103 112 126 128 144 146 168 192 206 219 224 252 256 288 292 309 336 384 412 438 448 504 511 576 584 618 657 672 721 768 824 876 896 927 1008 1022 1152 1168 1236 1314 1344 1442 1533 1648 1752 1792 1854 2016 2044 2163 2304 2336 2472 2628 2688 2884 3066 3296 3504 3708 4032 4088 4326 4599 4672 4944 5256 5376 5768 6132 6489 6592 7008 7416 7519 8064 8176 8652 9198 9344 9888 10512 10609 11536 12264 12978 13184 14016 14832 15038 16128 16352 17304 18396 18688 19776 21024 21218 22557 23072 24528 25956 26368 28032 29664 30076 31827 32704 34608 36792 39552 42048 42436 45114 46144 49056 51912 52633 56064 59328 60152 63654 65408 67671 69216 73584 74263 79104 84096 84872 90228 92288 95481 98112 103824 105266 118656 120304 127308 130816 135342 138432 147168 148526 157899 168192 169744 180456 184576 190962 196224 207648 210532 222789 237312 240608 254616 270684 276864 294336 297052 315798 339488 360912 381924 392448 415296 421064 445578 473697 481216 509232 541368 553728 588672 594104 631596 668367 678976 721824 763848 774457 830592 842128 891156 947394 962432 1018464 1082736 1177344 1188208 1263192 1336734 1357952 1443648 1527696 1548914 1661184 1684256 1782312 1894788 1924864 2036928 2165472 2323371 2376416 2526384 2673468 2715904 2887296 3055392 3097828 3368512 3564624 3789576 4073856 4330944 4646742 4752832 5052768 5346936 5421199 5774592 6110784 6195656 6737024 6970113 7129248 7579152 8147712 8661888 9293484 9505664 10105536 10693872 10842398 12221568 12391312 13474048 13940226 14258496 15158304 16263597 17323776 18586968 19011328 20211072 21387744 21684796 24443136 24782624 27880452 28516992 30316608 32527194 37173936 40422144 42775488 43369592 48790791 49565248 55760904 57033984 60633216 65054388 74347872 85550976 86739184 97581582 99130496 111521808 121266432 130108776 148695744 171101952 173478368 195163164 198260992 223043616 260217552 297391488 346956736 390326328 446087232 520435104 594782976 693913472 780652656 892174464 1040870208 1387826944 1561305312 1784348928 2081740416 3122610624 4163480832 6245221248 12490442496
- Sum of all divisors σ(n): 42130543728
- Sum of proper divisors (its aliquot sum) s(n): 29640101232
- 12490442496 is an abundant number, because the sum of its proper divisors (29640101232) is greater than itself. Its abundance is 17149658736
Bases of 12490442496
- Binary: 10111010000111110100000111000000002
- Hexadecimal: 0x2E87D0700
- Base-36: 5QKHJ40
Squares and roots of 12490442496
- 12490442496 squared (124904424962) is 156011153745882710016
- 12490442496 cubed (124904424963) is 1948648344597562986215491239936
-
The
square root of 12490442496 is 111760.6482443619 -
The
cube root of 12490442496 is 2320.2027726057
Scales and comparisons
How big is 12490442496?- 12,490,442,496 seconds is equal to 397 years, 8 weeks, 1 day, 7 hours, 21 minutes, 36 seconds.
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To count from 1 to 12,490,442,496 would take you about seven hundred ninety-four 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 12490442496 cubic inches would be around 193.4 feet tall.
Recreational maths with 12490442496
- 12490442496 backwards is 69424409421
- The number of decimal digits it has is: 11
- The sum of 12490442496's digits is 45
- More coming soon!
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