12800813577440
12,800,813,577,440 is an even composite number composed of seven prime numbers multiplied together.
12800813577440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12800813577440:
25 × 5 × 7 × 31 × 53 × 4729 × 1471
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 31 × 53 × 4729 × 1471)See below for interesting mathematical facts about the number 12800813577440 from the Numbermatics database.
Names of 12800813577440
- Cardinal: 12800813577440 can be written as Twelve trillion, eight hundred billion, eight hundred thirteen million, five hundred seventy-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.280081357744 × 1013
Factors of 12800813577440
Divisors of 12800813577440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 53 56 62 70 80 106 112 124 140 155 160 212 217 224 248 265 280 310 371 424 434 496 530 560 620 742 848 868 992 1060 1085 1120 1240 1471 1484 1643 1696 1736 1855 2120 2170 2480 2942 2968 3286 3472 3710 4240 4340 4729 4960 5884 5936 6572 6944 7355 7420 8215 8480 8680 9458 10297 11501 11768 11872 13144 14710 14840 16430 17360 18916 20594 23002 23536 23645 26288 29420 29680 32860 33103 34720 37832 41188 45601 46004 47072 47290 51485 52576 57505 58840 59360 65720 66206 75664 77963 82376 91202 92008 94580 102970 115010 117680 131440 132412 146599 151328 155926 164752 165515 182404 184016 189160 205940 228005 230020 235360 250637 262880 264824 293198 311852 319207 329504 331030 364808 368032 378320 389815 411880 456010 460040 501274 529648 545741 586396 623704 638414 662060 729616 732995 756640 779630 823760 912020 920080 1002548 1026193 1059296 1091482 1172792 1247408 1253185 1276828 1324120 1459232 1465990 1559260 1596035 1647520 1754459 1824040 1840160 2005096 2052386 2182964 2345584 2416853 2494816 2506370 2553656 2648240 2728705 2931980 3118520 3192070 3508918 3648080 4010192 4104772 4365928 4691168 4833706 5012740 5107312 5130965 5296480 5457410 5863960 6237040 6384140 6956359 7017836 7296160 7769747 8020384 8209544 8731856 8772295 9667412 10025480 10214624 10261930 10914820 11727920 12084265 12474080 12768280 13912718 14035672 15539494 16419088 16917971 17463712 17544590 19334824 20050960 20523860 21829640 23455840 24168530 25536560 27825436 28071344 31078988 32838176 33835942 34781795 35089180 38669648 38848735 40101920 41047720 43659280 48337060 48694513 51073120 54388229 55650872 56142688 62157976 67671884 69563590 70178360 77339296 77697470 82095440 84589855 87318560 96674120 97389026 108776458 111301744 124315952 135343768 139127180 140356720 155394940 164190880 169179710 193348240 194778052 215647129 217552916 222603488 243472565 248631904 270687536 271941145 278254360 280713440 310789880 338359420 368687027 386696480 389556104 431294258 435105832 486945130 541375072 543882290 556508720 621579760 676718840 737374054 779112208 862588516 870211664 973890260 1078235645 1087764580 1113017440 1243159520 1353437680 1474748108 1509529903 1558224416 1725177032 1740423328 1843435135 1947780520 2156471290 2175529160 2580809189 2706875360 2949496216 3019059806 3450354064 3686870270 3895561040 4312942580 4351058320 5161618378 5898992432 6038119612 6900708128 7373740540 7547649515 7791122080 8625885160 8702116640 10323236756 11429297837 11797984864 12076239224 12904045945 14747481080 15095299030 17251770320 20646473512 22858595674 24152478448 25808091890 29494962160 30190598060 34503540640 41292947024 45717191348 48304956896 51616183780 57146489185 58989924320 60381196120 80005084859 82585894048 91434382696 103232367560 114292978370 120762392240 160010169718 182868765392 206464735120 228585956740 241524784480 320020339436 365737530784 400025424295 412929470240 457171913480 640040678872 800050848590 914343826960 1280081357744 1600101697180 1828687653920 2560162715488 3200203394360 6400406788720 12800813577440
- Sum of all divisors σ(n): 36382662328320
- Sum of proper divisors (its aliquot sum) s(n): 23581848750880
- 12800813577440 is an abundant number, because the sum of its proper divisors (23581848750880) is greater than itself. Its abundance is 10781035173440
Bases of 12800813577440
- Binary: 101110100100011010111111001000110100111000002
- Hexadecimal: 0xBA46BF234E0
- Base-36: 4JCM1WA8W
Squares and roots of 12800813577440
- 12800813577440 squared (128008135774402) is 163860828244372250876953600
- 12800813577440 cubed (128008135774403) is 2097551915001124147295281589664886784000
-
The
square root of 12800813577440 is 3577822.4630967927 -
The
cube root of 12800813577440 is 23392.6375024667
Scales and comparisons
How big is 12800813577440?- 12,800,813,577,440 seconds is equal to 407,026 years, 14 weeks, 2 days, 13 hours, 17 minutes, 20 seconds.
-
To count from 1 to 12,800,813,577,440 would take you about one million, seventeen thousand, five hundred sixty-five 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 12800813577440 cubic inches would be around 1949.4 feet tall.
Recreational maths with 12800813577440
- 12800813577440 backwards is 04477531800821
- The number of decimal digits it has is: 14
- The sum of 12800813577440's digits is 50
- More coming soon!
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