12489612816
12,489,612,816 is an even composite number composed of seven prime numbers multiplied together.
12489612816 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12489612816:
24 × 3 × 29 × 31 × 43 × 53 × 127
(2 × 2 × 2 × 2 × 3 × 29 × 31 × 43 × 53 × 127)See below for interesting mathematical facts about the number 12489612816 from the Numbermatics database.
Names of 12489612816
- Cardinal: 12489612816 can be written as Twelve billion, four hundred eighty-nine million, six hundred twelve thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.2489612816 × 1010
Factors of 12489612816
Divisors of 12489612816
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 31 43 48 53 58 62 86 87 93 106 116 124 127 129 159 172 174 186 212 232 248 254 258 318 344 348 372 381 424 464 496 508 516 636 688 696 744 762 848 899 1016 1032 1247 1272 1333 1392 1488 1524 1537 1643 1798 2032 2064 2279 2494 2544 2666 2697 3048 3074 3286 3596 3683 3741 3937 3999 4558 4611 4929 4988 5332 5394 5461 6096 6148 6572 6731 6837 7192 7366 7482 7874 7998 9116 9222 9858 9976 10664 10788 10922 11049 11811 12296 13144 13462 13674 14384 14732 14964 15748 15996 16383 18232 18444 19716 19952 20193 21328 21576 21844 22098 23622 24592 26288 26924 27348 29464 29928 31496 31992 32766 36464 36888 38657 39432 40386 43152 43688 44196 47244 47647 53848 54696 58928 59856 62992 63984 65532 66091 70649 73776 77314 78864 80772 87376 88392 94488 95294 107696 109392 114173 115971 131064 132182 141298 142941 154628 158369 161544 169291 176784 188976 190588 195199 198273 208661 211947 228346 231942 262128 264364 282596 285882 289433 309256 316738 323088 338582 342519 381176 390398 396546 417322 423894 456692 463884 475107 507873 528728 565192 571764 578866 585597 618512 625983 633476 677164 685038 762352 780796 793092 834644 847788 868299 913384 927768 950214 1015746 1057456 1130384 1143528 1157732 1171194 1251966 1266952 1354328 1370076 1561592 1586184 1669288 1695576 1736598 1826768 1855536 1900428 2031492 2048821 2287056 2315464 2342388 2503932 2533904 2708656 2740152 3123184 3172368 3338576 3391152 3473196 3800856 4062984 4097642 4630928 4684776 4909439 5007864 5480304 6051169 6146463 6946392 7601712 8125968 8195284 8393557 8972423 9369552 9818878 10015728 12102338 12292926 13892784 14728317 16390568 16787114 17944846 18153507 19637756 24204676 24585852 25180671 26917269 29456634 32781136 33574228 35889692 36307014 39275512 48409352 49171704 50361342 53834538 58913268 67148456 71779384 72614028 78551024 96818704 98343408 100722684 107669076 117826536 134296912 143558768 145228056 201445368 215338152 235653072 260200267 290456112 402890736 430676304 520400534 780600801 1040801068 1561201602 2081602136 3122403204 4163204272 6244806408 12489612816
- Sum of all divisors σ(n): 36203397120
- Sum of proper divisors (its aliquot sum) s(n): 23713784304
- 12489612816 is an abundant number, because the sum of its proper divisors (23713784304) is greater than itself. Its abundance is 11224171488
Bases of 12489612816
- Binary: 10111010000111000001011110000100002
- Hexadecimal: 0x2E8705E10
- Base-36: 5QJZQXC
Squares and roots of 12489612816
- 12489612816 squared (124896128162) is 155990428293591449856
- 12489612816 cubed (124896128163) is 1948260052388968782789518954496
-
The
square root of 12489612816 is 111756.9363216439 -
The
cube root of 12489612816 is 2320.1513981659
Scales and comparisons
How big is 12489612816?- 12,489,612,816 seconds is equal to 397 years, 6 weeks, 5 days, 16 hours, 53 minutes, 36 seconds.
-
To count from 1 to 12,489,612,816 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 12489612816 cubic inches would be around 193.3 feet tall.
Recreational maths with 12489612816
- 12489612816 backwards is 61821698421
- 12489612816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12489612816's digits is 48
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 12489612816 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
APA style:
Numbermatics. (2024). Number 12489612816 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/12489612816/
Chicago style:
Numbermatics. 2024. "Number 12489612816 - Facts about the integer". https://numbermatics.com/n/12489612816/
The information we have on file for 12489612816 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 12489612816, math, Factors of 12489612816, curriculum, school, college, exams, university, Prime factorization of 12489612816, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, four hundred eighty-nine million, six hundred twelve thousand, eight hundred sixteen.