12879620989440
12,879,620,989,440 is an even composite number composed of five prime numbers multiplied together.
What does the number 12879620989440 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 240 divisors.
12879620989440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12879620989440:
29 × 3 × 5 × 23 × 85392
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 8539 × 8539)See below for interesting mathematical facts about the number 12879620989440 from the Numbermatics database.
Names of 12879620989440
- Cardinal: 12879620989440 can be written as Twelve trillion, eight hundred seventy-nine billion, six hundred twenty million, nine hundred eighty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.287962098944 × 1013
Factors of 12879620989440
Divisors of 12879620989440
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 64 69 80 92 96 115 120 128 138 160 184 192 230 240 256 276 320 345 368 384 460 480 512 552 640 690 736 768 920 960 1104 1280 1380 1472 1536 1840 1920 2208 2560 2760 2944 3680 3840 4416 5520 5888 7360 7680 8539 8832 11040 11776 14720 17078 17664 22080 25617 29440 34156 35328 42695 44160 51234 58880 68312 85390 88320 102468 128085 136624 170780 176640 196397 204936 256170 273248 341560 392794 409872 512340 546496 589191 683120 785588 819744 981985 1024680 1092992 1178382 1366240 1571176 1639488 1963970 2049360 2185984 2356764 2732480 2945955 3142352 3278976 3927940 4098720 4371968 4713528 5464960 5891910 6284704 6557952 7855880 8197440 9427056 10929920 11783820 12569408 13115904 15711760 16394880 18854112 21859840 23567640 25138816 31423520 32789760 37708224 47135280 50277632 62847040 65579520 72914521 75416448 94270560 100555264 125694080 145829042 150832896 188541120 218743563 251388160 291658084 301665792 364572605 377082240 437487126 502776320 583316168 729145210 754164480 874974252 1093717815 1166632336 1458290420 1508328960 1677033983 1749948504 2187435630 2333264672 2916580840 3354067966 3499897008 4374871260 4666529344 5031101949 5833161680 6708135932 6999794016 8385169915 8749742520 9333058688 10062203898 11666323360 13416271864 13999588032 16770339830 17499485040 18666117376 20124407796 23332646720 25155509745 26832543728 27999176064 33540679660 34998970080 37332234752 40248815592 46665293440 50311019490 53665087456 55998352128 67081359320 69997940160 80497631184 93330586880 100622038980 107330174912 111996704256 134162718640 139995880320 160995262368 186661173760 201244077960 214660349824 268325437280 279991760640 321990524736 402488155920 429320699648 536650874560 559983521280 643981049472 804976311840 858641399296 1073301749120 1287962098944 1609952623680 2146603498240 2575924197888 3219905247360 4293206996480 6439810494720 12879620989440
- Sum of all divisors σ(n): 42969767848128
- Sum of proper divisors (its aliquot sum) s(n): 30090146858688
- 12879620989440 is an abundant number, because the sum of its proper divisors (30090146858688) is greater than itself. Its abundance is 17210525869248
Bases of 12879620989440
- Binary: 101110110110110001010011101111100010000000002
- Hexadecimal: 0xBB6C53BE200
- Base-36: 4KCTDSMIO
Squares and roots of 12879620989440
- 12879620989440 squared (128796209894402) is 165884636831623404591513600
- 12879620989440 cubed (128796209894403) is 2136531250362208500926411831859216384000
-
The
square root of 12879620989440 is 3588818.8850149571 -
The
cube root of 12879620989440 is 23440.5444301165
Scales and comparisons
How big is 12879620989440?- 12,879,620,989,440 seconds is equal to 409,532 years, 5 weeks, 4 days, 9 hours, 4 minutes.
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To count from 1 to 12,879,620,989,440 would take you about one million, twenty-three thousand, eight hundred thirty 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 12879620989440 cubic inches would be around 1953.4 feet tall.
Recreational maths with 12879620989440
- 12879620989440 backwards is 04498902697821
- 12879620989440 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12879620989440's digits is 69
- More coming soon!
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