12807406440
12,807,406,440 is an even composite number composed of seven prime numbers multiplied together.
12807406440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12807406440:
23 × 32 × 5 × 37 × 67 × 113 × 127
(2 × 2 × 2 × 3 × 3 × 5 × 37 × 67 × 113 × 127)See below for interesting mathematical facts about the number 12807406440 from the Numbermatics database.
Names of 12807406440
- Cardinal: 12807406440 can be written as Twelve billion, eight hundred seven million, four hundred six thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.280740644 × 1010
Factors of 12807406440
Divisors of 12807406440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 37 40 45 60 67 72 74 90 111 113 120 127 134 148 180 185 201 222 226 254 268 296 333 335 339 360 370 381 402 444 452 508 536 555 565 603 635 666 670 678 740 762 804 888 904 1005 1016 1017 1110 1130 1143 1206 1270 1332 1340 1356 1480 1524 1608 1665 1695 1905 2010 2034 2220 2260 2286 2412 2479 2540 2664 2680 2712 3015 3048 3330 3390 3810 4020 4068 4181 4440 4520 4572 4699 4824 4958 5080 5085 5715 6030 6660 6780 7437 7571 7620 8040 8136 8362 8509 9144 9398 9916 10170 11430 12060 12395 12543 13320 13560 14097 14351 14874 15142 15240 16724 17018 18796 19832 20340 20905 22311 22713 22860 23495 24120 24790 25086 25527 28194 28702 29748 30284 33448 34036 37185 37592 37629 37855 40680 41810 42291 42545 43053 44622 45426 45720 46990 49580 50172 51054 56388 57404 59496 60568 62715 68072 68139 70485 71755 74370 75258 75710 76581 83620 84582 85090 86106 89244 90852 93980 99160 100344 102108 111555 112776 113565 114808 125430 127635 129159 136278 140970 143510 148740 150516 151420 153162 167240 169164 170180 172212 178488 181704 187960 188145 204216 211455 215265 223110 227130 250860 255270 258318 272556 280127 281940 287020 297480 301032 302840 306324 314833 338328 340360 340695 344424 376290 382905 422910 430530 446220 454260 501720 510540 516636 530987 545112 560254 563880 574040 612648 629666 645795 681390 752580 765810 840381 845820 861060 892440 908520 944499 961517 1021080 1033272 1061974 1120508 1259332 1291590 1362780 1400635 1505160 1531620 1574165 1592961 1680762 1691640 1722120 1888998 1923034 2123948 2241016 2518664 2521143 2583180 2654935 2725560 2801270 2833497 2884551 3063240 3148330 3185922 3361524 3777996 3846068 4201905 4247896 4722495 4778883 4807585 5042286 5166360 5309870 5602540 5666994 5769102 6296660 6371844 6723048 7555992 7692136 7964805 8403810 8653653 9444990 9557766 9615170 10084572 10619740 11205080 11333988 11538204 12593320 12605715 12743688 14167485 14422755 15929610 16807620 17307306 18889980 19115532 19230340 20169144 21239480 22667976 23076408 23894415 25211430 28334970 28845510 31859220 33615240 34614612 35576129 37779960 38231064 38460680 43268265 47788830 50422860 56669940 57691020 63718440 69229224 71152258 86536530 95577660 100845720 106728387 113339880 115382040 142304516 173073060 177880645 191155320 213456774 284609032 320185161 346146120 355761290 426913548 533641935 640370322 711522580 853827096 1067283870 1280740644 1423045160 1600925805 2134567740 2561481288 3201851610 4269135480 6403703220 12807406440
- Sum of all divisors σ(n): 44115701760
- Sum of proper divisors (its aliquot sum) s(n): 31308295320
- 12807406440 is an abundant number, because the sum of its proper divisors (31308295320) is greater than itself. Its abundance is 18500888880
Bases of 12807406440
- Binary: 10111110110110000110000011011010002
- Hexadecimal: 0x2FB618368
- Base-36: 5VT7620
Squares and roots of 12807406440
- 12807406440 squared (128074064402) is 164029659719353473600
- 12807406440 cubed (128074064403) is 2100794520240656270421009984000
-
The
square root of 12807406440 is 113169.8124059593 -
The
cube root of 12807406440 is 2339.6652819505
Scales and comparisons
How big is 12807406440?- 12,807,406,440 seconds is equal to 407 years, 12 weeks, 1 day, 20 hours, 54 minutes.
-
To count from 1 to 12,807,406,440 would take you about eight hundred fourteen 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 12807406440 cubic inches would be around 195 feet tall.
Recreational maths with 12807406440
- 12807406440 backwards is 04460470821
- 12807406440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12807406440's digits is 36
- 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 12807406440 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.
APA style:
Numbermatics. (2024). Number 12807406440 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/12807406440/
Chicago style:
Numbermatics. 2024. "Number 12807406440 - Facts about the integer". https://numbermatics.com/n/12807406440/
The information we have on file for 12807406440 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 12807406440, math, Factors of 12807406440, curriculum, school, college, exams, university, Prime factorization of 12807406440, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, eight hundred seven million, four hundred six thousand, four hundred forty.