12377989442
12,377,989,442 is an even composite number composed of seven prime numbers multiplied together.
12377989442 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12377989442:
2 × 7 × 13 × 17 × 23 × 312 × 181
(2 × 7 × 13 × 17 × 23 × 31 × 31 × 181)See below for interesting mathematical facts about the number 12377989442 from the Numbermatics database.
Names of 12377989442
- Cardinal: 12377989442 can be written as Twelve billion, three hundred seventy-seven million, nine hundred eighty-nine thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.2377989442 × 1010
Factors of 12377989442
Divisors of 12377989442
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 7 13 14 17 23 26 31 34 46 62 91 119 161 181 182 217 221 238 299 322 362 391 403 434 442 527 598 713 782 806 961 1054 1267 1426 1547 1922 2093 2353 2534 2737 2821 3077 3094 3689 4163 4186 4706 4991 5083 5474 5611 5642 6154 6727 6851 7378 8326 9269 9982 10166 11222 12121 12493 13454 13702 16337 16471 18538 21539 22103 24242 24986 29141 32674 32942 35581 39277 40001 43078 44206 47957 54119 58282 64883 70771 71162 72943 78554 80002 84847 87451 95387 95914 108238 114359 129053 129766 141542 145886 154721 157573 169694 173941 174902 190774 212381 228718 258106 280007 287339 309442 315146 347882 375751 378833 424762 495397 510601 560014 574678 667709 751502 757666 903371 920023 990794 1021202 1103011 1217587 1240031 1335418 1486667 1677689 1806742 1840046 2011373 2193901 2206022 2261233 2435174 2480062 2630257 2956997 2973334 3355378 4000643 4022746 4387802 4522466 4884763 5260514 5913994 6440161 8001286 8680217 9769526 11743823 12880322 15357307 15828631 17360434 20698979 23487646 28004501 28520713 30714614 31657262 34193341 38440961 41397958 52008359 56009002 57041426 68010931 68386682 76881922 104016718 136021862 199644991 269086727 364058513 399289982 476076517 538173454 728117026 884142103 952153034 1768284206 6188994721 12377989442
- Sum of all divisors σ(n): 26232740352
- Sum of proper divisors (its aliquot sum) s(n): 13854750910
- 12377989442 is an abundant number, because the sum of its proper divisors (13854750910) is greater than itself. Its abundance is 1476761468
Bases of 12377989442
- Binary: 10111000011100100100100001010000102
- Hexadecimal: 0x2E1C92142
- Base-36: 5OPJ9S2
Squares and roots of 12377989442
- 12377989442 squared (123779894422) is 153214622626263471364
- 12377989442 cubed (123779894423) is 1896488981227903560453861338888
-
The
square root of 12377989442 is 111256.4130376313 -
The
cube root of 12377989442 is 2313.2187435085
Scales and comparisons
How big is 12377989442?- 12,377,989,442 seconds is equal to 393 years, 30 weeks, 1 day, 18 hours, 24 minutes, 2 seconds.
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To count from 1 to 12,377,989,442 would take you about seven hundred eighty-seven 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 12377989442 cubic inches would be around 192.8 feet tall.
Recreational maths with 12377989442
- 12377989442 backwards is 24498977321
- The number of decimal digits it has is: 11
- The sum of 12377989442's digits is 56
- More coming soon!
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