12390785231975040
12,390,785,231,975,040 is an even composite number composed of six prime numbers multiplied together.
12390785231975040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 12390785231975040:
27 × 3 × 5 × 11 × 251 × 2337390067
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 251 × 2337390067)See below for interesting mathematical facts about the number 12390785231975040 from the Numbermatics database.
Names of 12390785231975040
- Cardinal: 12390785231975040 can be written as Twelve quadrillion, three hundred ninety trillion, seven hundred eighty-five billion, two hundred thirty-one million, nine hundred seventy-five thousand and forty.
Scientific notation
- Scientific notation: 1.239078523197504 × 1016
Factors of 12390785231975040
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 2337390339
Divisors of 12390785231975040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 251 264 320 330 352 384 440 480 502 528 640 660 704 753 880 960 1004 1056 1255 1320 1408 1506 1760 1920 2008 2112 2510 2640 2761 3012 3520 3765 4016 4224 5020 5280 5522 6024 7040 7530 8032 8283 10040 10560 11044 12048 13805 15060 16064 16566 20080 21120 22088 24096 27610 30120 32128 33132 40160 41415 44176 48192 55220 60240 66264 80320 82830 88352 96384 110440 120480 132528 160640 165660 176704 220880 240960 265056 331320 353408 441760 481920 530112 662640 883520 1060224 1325280 1767040 2650560 5301120 2337390067 4674780134 7012170201 9349560268 11686950335 14024340402 18699120536 23373900670 25711290737 28048680804 35060851005 37398241072 46747801340 51422581474 56097361608 70121702010 74796482144 77133872211 93495602680 102845162948 112194723216 128556453685 140243404020 149592964288 154267744422 186991205360 205690325896 224389446432 257112907370 280486808040 299185928576 308535488844 373982410720 385669361055 411380651792 448778892864 514225814740 560973616080 586684906817 617070977688 747964821440 771338722110 822761303584 897557785728 1028451629480 1121947232160 1173369813634 1234141955376 1495929642880 1542677444220 1645522607168 1760054720451 2056903258960 2243894464320 2346739627268 2468283910752 2933424534085 3085354888440 3291045214336 3520109440902 4113806517920 4487788928640 4693479254536 4936567821504 5866849068170 6170709776880 6453533974987 7040218881804 8227613035840 8800273602255 9386958509072 9873135643008 11733698136340 12341419553760 12907067949974 14080437763608 16455226071680 17600547204510 18773917018144 19360601924961 23467396272680 24682839107520 25814135899948 28160875527216 32267669874935 35201094409020 37547834036288 38721203849922 46934792545360 49365678215040 51628271799896 56321751054432 64535339749870 70402188818040 75095668072576 77442407699844 93869585090720 96803009624805 103256543599792 112643502108864 129070679499740 140804377636080 154884815399688 187739170181440 193606019249610 206513087199584 225287004217728 258141358999480 281608755272160 309769630799376 375478340362880 387212038499220 413026174399168 516282717998960 563217510544320 619539261598752 774424076998440 826052348798336 1032565435997920 1126435021088640 1239078523197504 1548848153996880 2065130871995840 2478157046395008 3097696307993760 4130261743991680 6195392615987520 12390785231975040
- Sum of all divisors σ(n): 43257797501667840
- Sum of proper divisors (its aliquot sum) s(n): 30867012269692800
- 12390785231975040 is an abundant number, because the sum of its proper divisors (30867012269692800) is greater than itself. Its abundance is 18476227037717760
Bases of 12390785231975040
- Binary: 1011000000010101011010100000000011110101110010100000002
- Hexadecimal: 0x2C055A803D7280
- Base-36: 3E0605IIUTC
Squares and roots of 12390785231975040
- 12390785231975040 squared (123907852319750402) is 153531558664930745825219183001600
- 12390785231975040 cubed (123907852319750403) is 1902376569747533373969594834483533241563480064000
-
The
square root of 12390785231975040 is 111313904.0370745419 -
The
cube root of 12390785231975040 is 231401.5568326255
Scales and comparisons
How big is 12390785231975040?- 12,390,785,231,975,040 seconds is equal to 393,988,643 years, 8 weeks, 2 days, 19 hours, 44 minutes.
-
To count from 1 to 12,390,785,231,975,040 would take you about one billion, one hundred eighty-one million, nine hundred sixty-five thousand, nine hundred twenty-nine 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 12390785231975040 cubic inches would be around 19283.5 feet tall.
Recreational maths with 12390785231975040
- 12390785231975040 backwards is 04057913258709321
- 12390785231975040 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 12390785231975040's digits is 66
- More coming soon!
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