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

Basic properties

Name

Name one hundred seventy-two million one hundred thirty-nine thousand six hundred twenty

Notation

Scientific notation 1.72139620 × 10^8
Engineering notation 1.72139620 × 10^6

Prime Factorization of 172139620

Prime Factorization 2 × 2 × 17 × 5 × 19 × 26647

Composite number
ω 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×y
n×2 344279240
n×3 516418860
n×4 688558480
n×5 860698100

Division

n÷y
n÷2 86069810
n÷3 57379873.333333
n÷3 43034905
n÷5 34427924

Exponentiation

ny
n2 29632048773744400
n3 5.1008496157338E+24
n4 8.7805831452957E+32
n5 1.5114862460096E+41

Nth Root

y√n
2√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 = n
Diameter 344279240
Circumference 1081585131.1675
Area 9.309182673841E+16

Sphere

Radius = n
Volume 2.1366388906474E+25
Surface area 3.7236730695364E+17
Circumference 1081585131.1675

Square

Length = n
Perimeter 688558480
Area 29632048773744400
Diagonal 243442185.22575

Cube

Length = n
Surface area 177792292642466400
Volume 5.1008496157338E+24
Space diagonal 298154567.8356

Equilateral Triangle

Length = n
Perimeter 516418860
Area 1.2831053502121E+16
Altitude 149077283.9178

Triangular Pyramid

Length = n
Surface area 1.2831053502121E+16
Volume 6.0114089218303E+23
Height 81147395.07525