172139620 (number)
172139620 is an even 9-digits composite number following 172139619 and preceding 172139621. In scientific notation, it is written as 1.72139620 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 61392384 positive integers (up to 172139620) that are relatively prime to 172139620.
Interesting facts
- 172139620 has 48 divisors, whose sum is 402917760
- The reverse of 172139620 is 026931271
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | one hundred seventy-two million one hundred thirty-nine thousand six hundred twenty |
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Notation
Scientific notation | 1.72139620 × 10^8 |
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Engineering notation | 1.72139620 × 10^6 |
Prime Factorization of 172139620
Prime Factorization 2 × 2 × 17 × 5 × 19 × 26647
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 86069810 | Product of the distinct prime numbers |
The prime factorization of 172139620 is 2 × 2 × 17 × 5 × 19 × 26647. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 172139620)
Multiplication
n×yn×2 | 344279240 |
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n×3 | 516418860 |
n×4 | 688558480 |
n×5 | 860698100 |
Division
n÷yn÷2 | 86069810 |
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n÷3 | 57379873.333333 |
n÷3 | 43034905 |
n÷5 | 34427924 |
Exponentiation
nyn2 | 29632048773744400 |
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n3 | 5.1008496157338E+24 |
n4 | 8.7805831452957E+32 |
n5 | 1.5114862460096E+41 |
Nth Root
y√n2√n | 13120.198931419 |
---|---|
3√n | 556.28021432479 |
4√n | 114.54343687623 |
5√n | 44.378862663065 |
Divisors of 172139620
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -172139619 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 172139620 can be divided by 48 positive divisors. The sum of these divisors (counting 172139620) is 1, the average is 0.020833333333333.
Base conversion 172139620
Base | System | Value |
---|---|---|
2 | Binary | 1010010000101010010001100100 |
3 | Ternary | 102222220121011111 |
4 | Quaternary | 22100222101210 |
5 | Quinary | 323031431440 |
6 | Senary | 25025314404 |
8 | Octal | 1220522144 |
10 | Decimal | 172139620 |
12 | Duodecimal | 49795a04 |
16 | Hexadecimal | a42a464 |
20 | Vigesimal | 2dfh910 |
36 | Base36 | 2uhjs4 |
Cryptographic Hash Functions
md5 | 79e904399167b67212821bcff6206a02 |
---|---|
sha1 | 4e98aa9cf862eb9051f319342a0f315f2b1245ff |
sha256 | 644e274711c744c373bf4a21331924da8abdbda0734606082494e6eebabce9d9 |
sha512 | acf359e67c62479b686c2940d69ad1aa1363906485dfa7d5a2cb9a1bf6b09225c7c6f2f8045fa4be79caa4e642068914e7dca3b7c044e476ee181f8c65b82690 |
ripemd-160 | 87309dd798e926896b40592bee98c110f96eefbc |
172139620 as geometric shapes
Circle
Radius = nDiameter | 344279240 |
---|---|
Circumference | 1081585131.1675 |
Area | 9.309182673841E+16 |
Sphere
Radius = nVolume | 2.1366388906474E+25 |
---|---|
Surface area | 3.7236730695364E+17 |
Circumference | 1081585131.1675 |
Square
Length = nPerimeter | 688558480 |
---|---|
Area | 29632048773744400 |
Diagonal | 243442185.22575 |
Cube
Length = nSurface area | 177792292642466400 |
---|---|
Volume | 5.1008496157338E+24 |
Space diagonal | 298154567.8356 |
Equilateral Triangle
Length = nPerimeter | 516418860 |
---|---|
Area | 1.2831053502121E+16 |
Altitude | 149077283.9178 |
Triangular Pyramid
Length = nSurface area | 1.2831053502121E+16 |
---|---|
Volume | 6.0114089218303E+23 |
Height | 81147395.07525 |