12738073680
12,738,073,680 is an even composite number composed of seven prime numbers multiplied together.
12738073680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12738073680:
24 × 32 × 5 × 29 × 61 × 73 × 137
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 29 × 61 × 73 × 137)See below for interesting mathematical facts about the number 12738073680 from the Numbermatics database.
Names of 12738073680
- Cardinal: 12738073680 can be written as Twelve billion, seven hundred thirty-eight million, seventy-three thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.273807368 × 1010
Factors of 12738073680
Divisors of 12738073680
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 36 40 45 48 58 60 61 72 73 80 87 90 116 120 122 137 144 145 146 174 180 183 219 232 240 244 261 274 290 292 305 348 360 365 366 411 435 438 464 488 522 548 549 580 584 610 657 685 696 720 730 732 822 870 876 915 976 1044 1095 1096 1098 1160 1168 1220 1233 1305 1314 1370 1392 1460 1464 1644 1740 1752 1769 1830 2055 2088 2117 2190 2192 2196 2320 2440 2466 2610 2628 2740 2745 2920 2928 3285 3288 3480 3504 3538 3660 3973 4110 4176 4234 4380 4392 4453 4880 4932 5220 5256 5307 5480 5490 5840 6165 6351 6570 6576 6960 7076 7320 7946 8220 8357 8468 8760 8784 8845 8906 9864 10001 10440 10512 10585 10614 10960 10980 11919 12330 12702 13140 13359 14152 14640 15892 15921 16440 16714 16936 17520 17690 17812 19053 19728 19865 20002 20880 21170 21228 21960 22265 23838 24660 25071 25404 26280 26535 26718 28304 30003 31755 31784 31842 32880 33428 33872 35380 35624 35757 38106 39730 40004 40077 41785 42340 42456 43920 44530 47676 49320 50005 50142 50808 52560 53070 53436 59595 60006 63510 63568 63684 66795 66856 70760 71248 71514 75213 76212 79460 79605 80008 80154 83570 84680 84912 89060 90009 95265 95352 98640 100010 100284 101616 106140 106872 119190 120012 125355 127020 127368 129137 133590 133712 141520 143028 150015 150426 152424 158920 159210 160016 160308 167140 169360 178120 178785 180018 190530 190704 200020 200385 200568 212280 213744 238380 240024 242353 250710 254040 254736 258274 267180 286056 290029 300030 300852 304848 317840 318420 320616 334280 356240 357570 360036 376065 381060 387411 400040 400770 401136 424560 450045 476760 480048 484706 501420 508080 516548 534360 572112 580058 600060 601704 610061 636840 641232 645685 668560 715140 720072 727059 752130 762120 774822 800080 801540 870087 900090 953520 969412 1002840 1033096 1068720 1160116 1162233 1200120 1203408 1211765 1220122 1273680 1291370 1430280 1440144 1450145 1454118 1504260 1524240 1549644 1603080 1740174 1800180 1830183 1937055 1938824 2005680 2066192 2181177 2320232 2324466 2400240 2423530 2440244 2582740 2610261 2860560 2900290 2908236 3008520 3050305 3099288 3206160 3480348 3600360 3635295 3660366 3874110 3877648 4350435 4362354 4640464 4648932 4847060 4880488 5165480 5220522 5490549 5800580 5811165 5816472 6017040 6100610 6198576 6960696 7200720 7270590 7320732 7748220 8700870 8724708 9150915 9297864 9694120 9760976 10330960 10441044 10905885 10981098 11601160 11622330 11632944 12201220 13051305 13921392 14541180 14641464 15496440 17401740 17449416 17691769 18301830 18595728 19388240 20882088 21811770 21962196 23202320 23244660 24402440 26102610 27452745 29082360 29282928 30992880 34803480 34898832 35383538 36603660 41764176 43623540 43924392 46489320 48804880 52205220 53075307 54905490 58164720 69606960 70767076 73207320 87247080 87848784 88458845 92978640 104410440 106150614 109810980 141534152 146414640 159225921 174494160 176917690 208820880 212301228 219621960 265376535 283068304 318451842 353835380 424602456 439243920 530753070 636903684 707670760 796129605 849204912 1061506140 1273807368 1415341520 1592259210 2123012280 2547614736 3184518420 4246024560 6369036840 12738073680
- Sum of all divisors σ(n): 45928265760
- Sum of proper divisors (its aliquot sum) s(n): 33190192080
- 12738073680 is an abundant number, because the sum of its proper divisors (33190192080) is greater than itself. Its abundance is 20452118400
Bases of 12738073680
- Binary: 10111101110011111110010100010100002
- Hexadecimal: 0x2F73F9450
- Base-36: 5UNX4K0
Squares and roots of 12738073680
- 12738073680 squared (127380736802) is 162258521077108742400
- 12738073680 cubed (127380736803) is 2066860996688044122063340032000
-
The
square root of 12738073680 is 112863.0749182389 -
The
cube root of 12738073680 is 2335.4357227241
Scales and comparisons
How big is 12738073680?- 12,738,073,680 seconds is equal to 405 years, 1 week, 4 days, 9 hours, 48 minutes.
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To count from 1 to 12,738,073,680 would take you about eight hundred ten 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 12738073680 cubic inches would be around 194.6 feet tall.
Recreational maths with 12738073680
- 12738073680 backwards is 08637083721
- 12738073680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12738073680's digits is 45
- More coming soon!
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