12538590720
12,538,590,720 is an even composite number composed of six prime numbers multiplied together.
What does the number 12538590720 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
12538590720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12538590720:
29 × 3 × 5 × 17 × 137 × 701
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 137 × 701)See below for interesting mathematical facts about the number 12538590720 from the Numbermatics database.
Names of 12538590720
- Cardinal: 12538590720 can be written as Twelve billion, five hundred thirty-eight million, five hundred ninety thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.253859072 × 1010
Factors of 12538590720
Divisors of 12538590720
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 137 160 170 192 204 240 255 256 272 274 320 340 384 408 411 480 510 512 544 548 640 680 685 701 768 816 822 960 1020 1088 1096 1280 1360 1370 1402 1536 1632 1644 1920 2040 2055 2103 2176 2192 2329 2560 2720 2740 2804 3264 3288 3505 3840 4080 4110 4206 4352 4384 4658 5440 5480 5608 6528 6576 6987 7010 7680 8160 8220 8412 8704 8768 9316 10515 10880 10960 11216 11645 11917 13056 13152 13974 14020 16320 16440 16824 17536 18632 21030 21760 21920 22432 23290 23834 26112 26304 27948 28040 32640 32880 33648 34935 35072 35751 37264 42060 43520 43840 44864 46580 47668 52608 55896 56080 59585 65280 65760 67296 69870 70144 71502 74528 84120 87680 89728 93160 95336 96037 105216 111792 112160 119170 130560 131520 134592 139740 143004 149056 168240 175360 178755 179456 186320 190672 192074 210432 223584 224320 238340 263040 269184 279480 286008 288111 298112 336480 350720 357510 358912 372640 381344 384148 447168 448640 476680 480185 526080 538368 558960 572016 576222 596224 672960 715020 745280 762688 768296 894336 897280 953360 960370 1052160 1076736 1117920 1144032 1152444 1192448 1345920 1430040 1440555 1490560 1525376 1536592 1632629 1788672 1794560 1906720 1920740 2235840 2288064 2304888 2691840 2860080 2881110 2981120 3050752 3073184 3265258 3577344 3813440 3841480 4471680 4576128 4609776 4897887 5383680 5720160 5762220 5962240 6101504 6146368 6530516 7626880 7682960 8163145 8943360 9152256 9219552 9795774 11440320 11524440 12292736 13061032 15253760 15365920 16326290 17886720 18304512 18439104 19591548 22880640 23048880 24489435 24585472 26122064 30507520 30731840 32652580 36878208 39183096 45761280 46097760 48978870 49170944 52244128 61463680 65305160 73756416 78366192 91522560 92195520 97957740 104488256 122927360 130610320 147512832 156732384 184391040 195915480 208976512 245854720 261220640 313464768 368782080 391830960 417953024 522441280 626929536 737564160 783661920 835906048 1044882560 1253859072 1567323840 2089765120 2507718144 3134647680 4179530240 6269295360 12538590720
- Sum of all divisors σ(n): 42812991936
- Sum of proper divisors (its aliquot sum) s(n): 30274401216
- 12538590720 is an abundant number, because the sum of its proper divisors (30274401216) is greater than itself. Its abundance is 17735810496
Bases of 12538590720
- Binary: 10111010110101101110110110000000002
- Hexadecimal: 0x2EB5BB600
- Base-36: 5RD5IIO
Squares and roots of 12538590720
- 12538590720 squared (125385907202) is 157216257243670118400
- 12538590720 cubed (125385907203) is 1971270304108614925311541248000
-
The
square root of 12538590720 is 111975.8488246461 -
The
cube root of 12538590720 is 2323.1802599845
Scales and comparisons
How big is 12538590720?- 12,538,590,720 seconds is equal to 398 years, 35 weeks, 5 days, 13 hours, 52 minutes.
-
To count from 1 to 12,538,590,720 would take you about seven hundred ninety-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 12538590720 cubic inches would be around 193.6 feet tall.
Recreational maths with 12538590720
- 12538590720 backwards is 02709583521
- The number of decimal digits it has is: 11
- The sum of 12538590720's digits is 42
- 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 12538590720 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.
APA style:
Numbermatics. (2024). Number 12538590720 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/12538590720/
Chicago style:
Numbermatics. 2024. "Number 12538590720 - Facts about the integer". https://numbermatics.com/n/12538590720/
The information we have on file for 12538590720 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 12538590720, math, Factors of 12538590720, curriculum, school, college, exams, university, Prime factorization of 12538590720, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, five hundred thirty-eight million, five hundred ninety thousand, seven hundred twenty.