12139000720
12,139,000,720 is an even composite number composed of six prime numbers multiplied together.
What does the number 12139000720 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 240 divisors.
12139000720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12139000720:
24 × 5 × 7 × 112 × 23 × 7789
(2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 23 × 7789)See below for interesting mathematical facts about the number 12139000720 from the Numbermatics database.
Names of 12139000720
- Cardinal: 12139000720 can be written as Twelve billion, one hundred thirty-nine million, seven hundred twenty.
Scientific notation
- Scientific notation: 1.213900072 × 1010
Factors of 12139000720
Divisors of 12139000720
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 23 28 35 40 44 46 55 56 70 77 80 88 92 110 112 115 121 140 154 161 176 184 220 230 242 253 280 308 322 368 385 440 460 484 506 560 605 616 644 770 805 847 880 920 968 1012 1210 1232 1265 1288 1540 1610 1694 1771 1840 1936 2024 2420 2530 2576 2783 3080 3220 3388 3542 4048 4235 4840 5060 5566 6160 6440 6776 7084 7789 8470 8855 9680 10120 11132 12880 13552 13915 14168 15578 16940 17710 19481 20240 22264 27830 28336 31156 33880 35420 38945 38962 44528 54523 55660 62312 67760 70840 77890 77924 85679 97405 109046 111320 124624 141680 155780 155848 171358 179147 194810 218092 222640 272615 311560 311696 342716 358294 389620 428395 436184 545230 599753 623120 685432 716588 779240 856790 872368 895735 942469 1090460 1199506 1254029 1370864 1433176 1558480 1713580 1791470 1884938 1970617 2180920 2399012 2508058 2866352 2998765 3427160 3582940 3769876 3941234 4361840 4712345 4798024 5016116 5997530 6270145 6597283 6854320 7165880 7539752 7882468 9424690 9596048 9853085 10032232 11995060 12540290 13194566 13794319 14331760 15079504 15764936 18849380 19706170 20064464 21676787 23990120 25080580 26389132 27588638 31529872 32986415 37698760 39412340 43353574 47980240 50161160 52778264 55177276 65972830 68971595 75397520 78824680 86707148 100322320 105556528 108383935 110354552 131945660 137943190 151737509 157649360 173414296 216767870 220709104 263891320 275886380 303475018 346828592 433535740 527782640 551772760 606950036 758687545 867071480 1103545520 1213900072 1517375090 1734142960 2427800144 3034750180 6069500360 12139000720
- Sum of all divisors σ(n): 37000131840
- Sum of proper divisors (its aliquot sum) s(n): 24861131120
- 12139000720 is an abundant number, because the sum of its proper divisors (24861131120) is greater than itself. Its abundance is 12722130400
Bases of 12139000720
- Binary: 10110100111000101001110011100100002
- Hexadecimal: 0x2D38A7390
- Base-36: 5KR8WWG
Squares and roots of 12139000720
- 12139000720 squared (121390007202) is 147355338480160518400
- 12139000720 cubed (121390007203) is 1788746559906512238573173248000
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The
square root of 12139000720 is 110177.1333807519 -
The
cube root of 12139000720 is 2298.2343550561
Scales and comparisons
How big is 12139000720?- 12,139,000,720 seconds is equal to 385 years, 51 weeks, 16 hours, 38 minutes, 40 seconds.
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To count from 1 to 12,139,000,720 would take you about seven hundred seventy-one 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 12139000720 cubic inches would be around 191.5 feet tall.
Recreational maths with 12139000720
- 12139000720 backwards is 02700093121
- The number of decimal digits it has is: 11
- The sum of 12139000720's digits is 25
- More coming soon!
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"Number 12139000720 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
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Numbermatics. (2024). Number 12139000720 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/12139000720/
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