138469471875
138,469,471,875 is an odd composite number composed of six prime numbers multiplied together.
What does the number 138469471875 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
138469471875 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138469471875:
32 × 55 × 7 × 29 × 79 × 307
(3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 29 × 79 × 307)See below for interesting mathematical facts about the number 138469471875 from the Numbermatics database.
Names of 138469471875
- Cardinal: 138469471875 can be written as One hundred thirty-eight billion, four hundred sixty-nine million, four hundred seventy-one thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.38469471875 × 1011
Factors of 138469471875
Divisors of 138469471875
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 7 9 15 21 25 29 35 45 63 75 79 87 105 125 145 175 203 225 237 261 307 315 375 395 435 525 553 609 625 711 725 875 921 1015 1125 1185 1305 1535 1575 1659 1827 1875 1975 2149 2175 2291 2625 2763 2765 3045 3125 3555 3625 4375 4605 4977 5075 5625 5925 6447 6525 6873 7675 7875 8295 8903 9135 9375 9875 10745 10875 11455 13125 13815 13825 15225 16037 17775 18125 19341 20619 21875 23025 24253 24885 25375 26709 28125 29625 32235 32625 34365 38375 39375 41475 44515 45675 48111 49375 53725 54375 57275 62321 65625 69075 69125 72759 76125 80127 80185 88875 90625 96705 103095 115125 121265 124425 126875 133545 144333 148125 161175 163125 169771 171825 186963 191875 196875 207375 218277 222575 228375 240555 246875 268625 271875 286375 311605 345375 345625 363795 380625 400635 400925 444375 483525 509313 515475 560889 575625 606325 622125 634375 667725 703337 721665 740625 805875 815625 848855 859125 934815 959375 1036875 1091385 1112875 1141875 1202775 1343125 1431875 1527939 1558025 1726875 1728125 1818975 1903125 2003175 2004625 2110011 2221875 2417625 2546565 2577375 2804445 2878125 3031625 3110625 3338625 3516685 3608325 4029375 4244275 4295625 4674075 4923359 5184375 5456925 5564375 5709375 6013875 6330033 6715625 7159375 7639695 7790125 8634375 9094875 10015875 10023125 10550055 12088125 12732825 12886875 14022225 14770077 15158125 15553125 16693125 17583425 18041625 20146875 21221375 21478125 23370375 24616795 27284625 27821875 30069375 31650165 38198475 38950625 44310231 45474375 50079375 50115625 52750275 60440625 63664125 64434375 70111125 73850385 75790625 83465625 87917125 90208125 106106875 116851875 123083975 136423125 150346875 158250825 190992375 194753125 221551155 227371875 250396875 263751375 318320625 350555625 369251925 439585625 451040625 530534375 584259375 615419875 682115625 791254125 954961875 1107755775 1318756875 1591603125 1752778125 1846259625 2197928125 3077099375 3956270625 4774809375 5538778875 6593784375 9231298125 15385496875 19781353125 27693894375 46156490625 138469471875
- Sum of all divisors σ(n): 300280780800
- Sum of proper divisors (its aliquot sum) s(n): 161811308925
- 138469471875 is an abundant number, because the sum of its proper divisors (161811308925) is greater than itself. Its abundance is 23341837050
Bases of 138469471875
- Binary: 100000001111010110110001110110100000112
- Hexadecimal: 0x203D6C7683
- Base-36: 1RM15CAR
Squares and roots of 138469471875
- 138469471875 squared (1384694718752) is 19173794641341416015625
- 138469471875 cubed (1384694718753) is 2654985217826250917248260498046875
-
The
square root of 138469471875 is 372114.8638189557 -
The
cube root of 138469471875 is 5173.5026824047
Scales and comparisons
How big is 138469471875?- 138,469,471,875 seconds is equal to 4,402 years, 46 weeks, 5 days, 22 hours, 11 minutes, 15 seconds.
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To count from 1 to 138,469,471,875 would take you about eight thousand, eight hundred 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 138469471875 cubic inches would be around 431.1 feet tall.
Recreational maths with 138469471875
- 138469471875 backwards is 578174964831
- 138469471875 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138469471875's digits is 63
- More coming soon!
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