12969725440
12,969,725,440 is an even composite number composed of six prime numbers multiplied together.
What does the number 12969725440 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
12969725440 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 12969725440:
29 × 5 × 7 × 31 × 37 × 631
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 31 × 37 × 631)See below for interesting mathematical facts about the number 12969725440 from the Numbermatics database.
Names of 12969725440
- Cardinal: 12969725440 can be written as Twelve billion, nine hundred sixty-nine million, seven hundred twenty-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.296972544 × 1010
Factors of 12969725440
Divisors of 12969725440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 31 32 35 37 40 56 62 64 70 74 80 112 124 128 140 148 155 160 185 217 224 248 256 259 280 296 310 320 370 434 448 496 512 518 560 592 620 631 640 740 868 896 992 1036 1085 1120 1147 1184 1240 1262 1280 1295 1480 1736 1792 1984 2072 2170 2240 2294 2368 2480 2524 2560 2590 2960 3155 3472 3584 3968 4144 4340 4417 4480 4588 4736 4960 5048 5180 5735 5920 6310 6944 7936 8029 8288 8680 8834 8960 9176 9472 9920 10096 10360 11470 11840 12620 13888 15872 16058 16576 17360 17668 17920 18352 18944 19561 19840 20192 20720 22085 22940 23347 23680 25240 27776 32116 33152 34720 35336 36704 39122 39680 40145 40384 41440 44170 45880 46694 47360 50480 55552 64232 66304 69440 70672 73408 78244 79360 80290 80768 82880 88340 91760 93388 94720 97805 100960 111104 116735 128464 132608 136927 138880 141344 146816 156488 160580 161536 163429 165760 176680 183520 186776 195610 201920 233470 256928 273854 277760 282688 293632 312976 321160 323072 326858 331520 353360 367040 373552 391220 403840 466940 513856 547708 555520 565376 587264 625952 642320 653716 663040 684635 706720 723757 734080 747104 782440 807680 817145 933880 1027712 1095416 1130752 1251904 1284640 1307432 1369270 1413440 1447514 1468160 1494208 1564880 1615360 1634290 1867760 2055424 2190832 2261504 2503808 2569280 2614864 2738540 2826880 2895028 2936320 2988416 3129760 3268580 3618785 3735520 4110848 4381664 5007616 5066299 5138560 5229728 5477080 5653760 5790056 5976832 6259520 6537160 7237570 7471040 8763328 10015232 10132598 10277120 10459456 10954160 11307520 11580112 11953664 12519040 13074320 14475140 14942080 17526656 20265196 20554240 20918912 21908320 23160224 25038080 25331495 26148640 28950280 29884160 35053312 40530392 41837824 43816640 46320448 50076160 50662990 52297280 57900560 59768320 70106624 81060784 83675648 87633280 92640896 101325980 104594560 115801120 162121568 175266560 185281792 202651960 209189120 231602240 324243136 350533120 370563584 405303920 418378240 463204480 648486272 810607840 926408960 1296972544 1621215680 1852817920 2593945088 3242431360 6484862720 12969725440
- Sum of all divisors σ(n): 37737013248
- Sum of proper divisors (its aliquot sum) s(n): 24767287808
- 12969725440 is an abundant number, because the sum of its proper divisors (24767287808) is greater than itself. Its abundance is 11797562368
Bases of 12969725440
- Binary: 11000001010000111001001110000000002
- Hexadecimal: 0x3050E4E00
- Base-36: 5YHU874
Squares and roots of 12969725440
- 12969725440 squared (129697254402) is 168213777988983193600
- 12969725440 cubed (129697254403) is 2181686515742227365766365184000
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The
square root of 12969725440 is 113884.7023967661 -
The
cube root of 12969725440 is 2349.5079965923
Scales and comparisons
How big is 12969725440?- 12,969,725,440 seconds is equal to 412 years, 20 weeks, 4 days, 13 hours, 30 minutes, 40 seconds.
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To count from 1 to 12,969,725,440 would take you about eight hundred twenty-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 12969725440 cubic inches would be around 195.8 feet tall.
Recreational maths with 12969725440
- 12969725440 backwards is 04452796921
- The number of decimal digits it has is: 11
- The sum of 12969725440's digits is 49
- More coming soon!
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