172912297 (number)

172912297 is an odd 9-digits composite number following 172912296 and preceding 172912298. In scientific notation, it is written as 1.72912297 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 165225984 positive integers (up to 172912297) that are relatively prime to 172912297.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.72912297 × 10^8
Engineering notation 1.72912297 × 10^6

Prime Factorization of 172912297

Prime Factorization 29 × 97 × 61469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 172912297
Product of the distinct prime numbers

The prime factorization of 172912297 is 29 × 97 × 61469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172912297)

Multiplication

n×y
n×2 345824594
n×3 518736891
n×4 691649188
n×5 864561485

Division

n÷y
n÷2 86456148.5
n÷3 57637432.333333
n÷3 43228074.25
n÷5 34582459.4

Exponentiation

ny
n2 29898662453816209
n3 5.169846402117E+24
n4 8.9393001652724E+32
n5 1.5457149251497E+41

Nth Root

y√n
2√n 13149.612047509
3√n 557.11129050357
4√n 114.67175784608
5√n 44.418631688107

Divisors of 172912297

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172912296
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172912297 can be divided by 8 positive divisors. The sum of these divisors (counting 172912297) is 1, the average is 0.125.

Base conversion 172912297

Base System Value
2 Binary 1010010011100110111010101001
3 Ternary 110001100212002011
4 Quaternary 22103212322221
5 Quinary 323231143142
6 Senary 25054035521
8 Octal 1223467251
10 Decimal 172912297
12 Duodecimal 49aa8ba1
16 Hexadecimal a4e6ea9
20 Vigesimal 2e0e0eh
36 Base36 2uy3zd

Cryptographic Hash Functions

md5 d07c3f2bb53e2be31c492655e3a79f84
sha1 c408c55212c476161bd1cb1bc1f873237f07f0c7
sha256 8da81af6d246d4ee4ad50dc0b5278fe1a92773ed940ecc15d21aa21642f3bdde
sha512 3f836663d3b9d724086b41c883ff3ffc7c1893469d868095e9a610e174740e588b1ecfdab2a080118caee7f9f62c411e36e811169db331f4dcc4b95c2924c29f
ripemd-160 a46138881d8852ecfb2ff04e4bff9225d4c3c65c

172912297 as geometric shapes

Circle

Radius = n
Diameter 345824594
Circumference 1086440003.9411
Area 9.392941831707E+16

Sphere

Radius = n
Volume 2.1655401969438E+25
Surface area 3.7571767326828E+17
Circumference 1086440003.9411

Square

Length = n
Perimeter 691649188
Area 29898662453816209
Diagonal 244534915.51848

Cube

Length = n
Surface area 179391974722897254
Volume 5.169846402117E+24
Space diagonal 299492883.65744

Equilateral Triangle

Length = n
Perimeter 518736891
Area 1.294650061209E+16
Altitude 149746441.82872

Triangular Pyramid

Length = n
Surface area 1.294650061209E+16
Volume 6.092722414383E+23
Height 81511638.506162