172912912 (number)

172912912 is an even 9-digits composite number following 172912911 and preceding 172912913. In scientific notation, it is written as 1.72912912 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 86355968 positive integers (up to 172912912) that are relatively prime to 172912912.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million nine hundred twelve thousand nine hundred twelve

Notation

Scientific notation 1.72912912 × 10^8
Engineering notation 1.72912912 × 10^6

Prime Factorization of 172912912

Prime Factorization 2 × 2 × 2 × 2 × 929 × 11633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21614114
Product of the distinct prime numbers

The prime factorization of 172912912 is 2 × 2 × 2 × 2 × 929 × 11633. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172912912)

Multiplication

n×y
n×2 345825824
n×3 518738736
n×4 691651648
n×5 864564560

Division

n÷y
n÷2 86456456
n÷3 57637637.333333
n÷3 43228228
n÷5 34582582.4

Exponentiation

ny
n2 29898875136319744
n3 5.1699015653454E+24
n4 8.9394273441724E+32
n5 1.5457424136933E+41

Nth Root

y√n
2√n 13149.635432209
3√n 557.1119509984
4√n 114.67185980967
5√n 44.418663284957

Divisors of 172912912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172912911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172912912 can be divided by 20 positive divisors. The sum of these divisors (counting 172912912) is 1, the average is 0.05.

Base conversion 172912912

Base System Value
2 Binary 1010010011100111000100010000
3 Ternary 110001100212220221
4 Quaternary 22103213010100
5 Quinary 323231203122
6 Senary 25054042424
8 Octal 1223470420
10 Decimal 172912912
12 Duodecimal 49aa9414
16 Hexadecimal a4e7110
20 Vigesimal 2e0e25c
36 Base36 2uy4gg

Cryptographic Hash Functions

md5 3e3d64227f88f46520b500c3b6468b74
sha1 0a4e617cb114e90fe0c7370c7ea38ed38c1e5943
sha256 5dba453ec640c843bda3efa07e3554114d6c1fb4415d379b29193d9dd4d6eb20
sha512 1f8c7b9074e6a89a0040c3b743d6bd7c9b70681f83bc389f492b2221ed6a5dc4f6e6c6e2bbfbdb4494396bb7907a805458ac6f433f46d3af35240c73727c4f12
ripemd-160 19c319613ef30e2774b6816f8ad71c9c494334d7

172912912 as geometric shapes

Circle

Radius = n
Diameter 345825824
Circumference 1086443868.1
Area 9.3930086478861E+16

Sphere

Radius = n
Volume 2.1655633036629E+25
Surface area 3.7572034591544E+17
Circumference 1086443868.1

Square

Length = n
Perimeter 691651648
Area 29898875136319744
Diagonal 244535785.25983

Cube

Length = n
Surface area 179393250817918464
Volume 5.1699015653454E+24
Space diagonal 299493948.86869

Equilateral Triangle

Length = n
Perimeter 518738736
Area 1.2946592706316E+16
Altitude 149746974.43434

Triangular Pyramid

Length = n
Surface area 1.2946592706316E+16
Volume 6.0927874248712E+23
Height 81511928.419942