12400394240
12,400,394,240 is an even composite number composed of five prime numbers multiplied together.
12400394240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy-two divisors.
Prime factorization of 12400394240:
216 × 5 × 13 × 41 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 41 × 71)See below for interesting mathematical facts about the number 12400394240 from the Numbermatics database.
Names of 12400394240
- Cardinal: 12400394240 can be written as Twelve billion, four hundred million, three hundred ninety-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.240039424 × 1010
Factors of 12400394240
Divisors of 12400394240
- Number of divisors d(n): 272
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 41 52 64 65 71 80 82 104 128 130 142 160 164 205 208 256 260 284 320 328 355 410 416 512 520 533 568 640 656 710 820 832 923 1024 1040 1066 1136 1280 1312 1420 1640 1664 1846 2048 2080 2132 2272 2560 2624 2665 2840 2911 3280 3328 3692 4096 4160 4264 4544 4615 5120 5248 5330 5680 5822 6560 6656 7384 8192 8320 8528 9088 9230 10240 10496 10660 11360 11644 13120 13312 14555 14768 16384 16640 17056 18176 18460 20480 20992 21320 22720 23288 26240 26624 29110 29536 32768 33280 34112 36352 36920 37843 40960 41984 42640 45440 46576 52480 53248 58220 59072 65536 66560 68224 72704 73840 75686 81920 83968 85280 90880 93152 104960 106496 116440 118144 133120 136448 145408 147680 151372 163840 167936 170560 181760 186304 189215 209920 212992 232880 236288 266240 272896 290816 295360 302744 327680 335872 341120 363520 372608 378430 419840 425984 465760 472576 532480 545792 581632 590720 605488 671744 682240 727040 745216 756860 839680 851968 931520 945152 1064960 1091584 1163264 1181440 1210976 1343488 1364480 1454080 1490432 1513720 1679360 1863040 1890304 2129920 2183168 2326528 2362880 2421952 2686976 2728960 2908160 2980864 3027440 3358720 3726080 3780608 4259840 4366336 4653056 4725760 4843904 5457920 5816320 5961728 6054880 6717440 7452160 7561216 8732672 9451520 9687808 10915840 11632640 11923456 12109760 13434880 14904320 15122432 17465344 18903040 19375616 21831680 23265280 23846912 24219520 29808640 30244864 34930688 37806080 38751232 43663360 47693824 48439040 59617280 60489728 75612160 77502464 87326720 95387648 96878080 119234560 151224320 155004928 174653440 190775296 193756160 238469120 302448640 310009856 387512320 476938240 620019712 775024640 953876480 1240039424 1550049280 2480078848 3100098560 6200197120 12400394240
- Sum of all divisors σ(n): 33294131136
- Sum of proper divisors (its aliquot sum) s(n): 20893736896
- 12400394240 is an abundant number, because the sum of its proper divisors (20893736896) is greater than itself. Its abundance is 8493342656
Bases of 12400394240
- Binary: 10111000110001111100000000000000002
- Hexadecimal: 0x2E31F0000
- Base-36: 5P2VHFK
Squares and roots of 12400394240
- 12400394240 squared (124003942402) is 153769777307425177600
- 12400394240 cubed (124003942403) is 1906805860809077881542017024000
-
The
square root of 12400394240 is 111357.0574323873 -
The
cube root of 12400394240 is 2314.6135839323
Scales and comparisons
How big is 12400394240?- 12,400,394,240 seconds is equal to 394 years, 15 weeks, 2 days, 1 hour, 57 minutes, 20 seconds.
-
To count from 1 to 12,400,394,240 would take you about seven hundred eighty-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 12400394240 cubic inches would be around 192.9 feet tall.
Recreational maths with 12400394240
- 12400394240 backwards is 04249300421
- The number of decimal digits it has is: 11
- The sum of 12400394240's digits is 29
- 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 12400394240 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 12400394240 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/12400394240/
Chicago style:
Numbermatics. 2024. "Number 12400394240 - Facts about the integer". https://numbermatics.com/n/12400394240/
The information we have on file for 12400394240 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 12400394240, math, Factors of 12400394240, curriculum, school, college, exams, university, Prime factorization of 12400394240, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, four hundred million, three hundred ninety-four thousand, two hundred forty.