172139664 (number)

172139664 is an even 9-digits composite number following 172139663 and preceding 172139665. In scientific notation, it is written as 1.72139664 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 56044800 positive integers (up to 172139664) that are relatively prime to 172139664.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million one hundred thirty-nine thousand six hundred sixty-four

Notation

Scientific notation 1.72139664 × 10^8
Engineering notation 1.72139664 × 10^6

Prime Factorization of 172139664

Prime Factorization 2 × 2 × 2 × 2 × 3 × 43 × 83401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21517458
Product of the distinct prime numbers

The prime factorization of 172139664 is 2 × 2 × 2 × 2 × 3 × 43 × 83401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172139664)

Multiplication

n×y
n×2 344279328
n×3 516418992
n×4 688558656
n×5 860698320

Division

n÷y
n÷2 86069832
n÷3 57379888
n÷3 43034916
n÷5 34427932.8

Exponentiation

ny
n2 29632063922032896
n3 5.1008535271653E+24
n4 8.7805921227944E+32
n5 1.5114881777389E+41

Nth Root

y√n
2√n 13120.200608222
3√n 556.28026172106
4√n 114.54344419574
5√n 44.37886493177

Divisors of 172139664

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172139663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172139664 can be divided by 40 positive divisors. The sum of these divisors (counting 172139664) is 1, the average is 0.025.

Base conversion 172139664

Base System Value
2 Binary 1010010000101010010010010000
3 Ternary 102222220121020010
4 Quaternary 22100222102100
5 Quinary 323031432124
6 Senary 25025314520
8 Octal 1220522220
10 Decimal 172139664
12 Duodecimal 49795a40
16 Hexadecimal a42a490
20 Vigesimal 2dfh934
36 Base36 2uhjtc

Cryptographic Hash Functions

md5 9d501159362fc2f4abc99143db8e4bc5
sha1 3703eec86c520a11213e74f70cf5bb2f9cfc0ca3
sha256 e1ba176bee0b8070ec21ff744f8e6b8a897dbaa9a6e5740225083955ae3adbd3
sha512 f7904292dd87c327ace229351c864f20114991f8d29e246ff1ffff666ad1f49502aba6de02e0d5c63efa9b7d8538aca3fbfe2d9367cae4f88c9878cac472149d
ripemd-160 32a76185df76d14e1a1cc857f9b92b978feb1e06

172139664 as geometric shapes

Circle

Radius = n
Diameter 344279328
Circumference 1081585407.6276
Area 9.3091874328162E+16

Sphere

Radius = n
Volume 2.136640529064E+25
Surface area 3.7236749731265E+17
Circumference 1081585407.6276

Square

Length = n
Perimeter 688558656
Area 29632063922032896
Diagonal 243442247.45115

Cube

Length = n
Surface area 177792383532197376
Volume 5.1008535271653E+24
Space diagonal 298154644.04584

Equilateral Triangle

Length = n
Perimeter 516418992
Area 1.2831060061522E+16
Altitude 149077322.02292

Triangular Pyramid

Length = n
Surface area 1.2831060061522E+16
Volume 6.0114135314965E+23
Height 81147415.817049