12879442125
12,879,442,125 is an odd composite number composed of five prime numbers multiplied together.
12879442125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12879442125:
33 × 53 × 11 × 192 × 312
(3 × 3 × 3 × 5 × 5 × 5 × 11 × 19 × 19 × 31 × 31)See below for interesting mathematical facts about the number 12879442125 from the Numbermatics database.
Names of 12879442125
- Cardinal: 12879442125 can be written as Twelve billion, eight hundred seventy-nine million, four hundred forty-two thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.2879442125 × 1010
Factors of 12879442125
Divisors of 12879442125
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 9 11 15 19 25 27 31 33 45 55 57 75 93 95 99 125 135 155 165 171 209 225 275 279 285 297 341 361 375 465 475 495 513 589 627 675 775 825 837 855 961 1023 1045 1083 1125 1375 1395 1425 1485 1705 1767 1805 1881 2325 2375 2475 2565 2883 2945 3069 3135 3249 3375 3875 3971 4125 4185 4275 4805 5115 5225 5301 5415 5643 6479 6975 7125 7425 8525 8649 8835 9025 9207 9405 9747 10571 11191 11625 11913 12375 12825 14415 14725 15345 15675 15903 16245 18259 19437 19855 20925 21375 24025 25575 25947 26125 26505 27075 28215 31713 32395 33573 34875 35739 37125 42625 43245 44175 45125 46035 47025 48735 52855 54777 55955 58311 59565 64125 72075 73625 76725 78375 79515 81225 91295 95139 97185 99275 100719 104625 107217 120125 123101 127875 129735 132525 135375 141075 158565 161975 164331 167865 174933 178695 200849 216225 220875 230175 235125 243675 264275 273885 279775 285417 291555 297825 302157 346921 360375 369303 383625 397575 406125 456475 475695 485925 492993 496375 503595 536085 602547 615505 648675 662625 705375 792825 809875 821655 839325 874665 893475 1004245 1040763 1081125 1107909 1150875 1218375 1321375 1369425 1398875 1427085 1457775 1489125 1510785 1734605 1807641 1846515 1987875 2282375 2378475 2429625 2464965 2517975 2680425 3012735 3077525 3122289 3243375 3323727 3816131 3964125 4108275 4196625 4373325 4467375 5021225 5203815 5422923 5539545 6847125 7135425 7288875 7553925 8673025 9038205 9232575 9366867 11448393 11892375 12324825 12589875 13402125 15063675 15387625 15611445 16618635 19080655 20541375 21866625 25106125 26019075 27114615 27697725 34345179 35677125 37769625 43365125 45191025 46162875 46834335 57241965 61624125 75318375 78057225 83093175 95403275 103035537 130095375 135573075 138488625 171725895 225955125 234171675 286209825 390286125 415465875 477016375 515177685 677865375 858629475 1170858375 1431049125 2575888425 4293147375 12879442125
- Sum of all divisors σ(n): 28329575040
- Sum of proper divisors (its aliquot sum) s(n): 15450132915
- 12879442125 is an abundant number, because the sum of its proper divisors (15450132915) is greater than itself. Its abundance is 2570690790
Bases of 12879442125
- Binary: 10111111111010110010110000110011012
- Hexadecimal: 0x2FFACB0CD
- Base-36: 5X03559
Squares and roots of 12879442125
- 12879442125 squared (128794421252) is 165880029451224515625
- 12879442125 cubed (128794421253) is 2136442239010341659373345703125
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The
square root of 12879442125 is 113487.6298325065 -
The
cube root of 12879442125 is 2344.0435920213
Scales and comparisons
How big is 12879442125?- 12,879,442,125 seconds is equal to 409 years, 27 weeks, 2 days, 14 hours, 48 minutes, 45 seconds.
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To count from 1 to 12,879,442,125 would take you about eight hundred nineteen 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 12879442125 cubic inches would be around 195.3 feet tall.
Recreational maths with 12879442125
- 12879442125 backwards is 52124497821
- 12879442125 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12879442125's digits is 45
- More coming soon!
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