172912240 (number)

172912240 is an even 9-digits composite number following 172912239 and preceding 172912241. In scientific notation, it is written as 1.72912240 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 68328960 positive integers (up to 172912240) that are relatively prime to 172912240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.72912240 × 10^8
Engineering notation 1.72912240 × 10^6

Prime Factorization of 172912240

Prime Factorization 2 × 2 × 2 × 2 × 5 × 83 × 26041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21614030
Product of the distinct prime numbers

The prime factorization of 172912240 is 2 × 2 × 2 × 2 × 5 × 83 × 26041. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172912240)

Multiplication

n×y
n×2 345824480
n×3 518736720
n×4 691648960
n×5 864561200

Division

n÷y
n÷2 86456120
n÷3 57637413.333333
n÷3 43228060
n÷5 34582448

Exponentiation

ny
n2 29898642741817600
n3 5.1698412894474E+24
n4 8.9392883780284E+32
n5 1.5457123774509E+41

Nth Root

y√n
2√n 13149.609880145
3√n 557.11122928689
4√n 114.67174839578
5√n 44.418628759614

Divisors of 172912240

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 -172912239
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 172912240 can be divided by 40 positive divisors. The sum of these divisors (counting 172912240) is 1, the average is 0.025.

Base conversion 172912240

Base System Value
2 Binary 1010010011100110111001110000
3 Ternary 110001100212000001
4 Quaternary 22103212321300
5 Quinary 323231142430
6 Senary 25054035344
8 Octal 1223467160
10 Decimal 172912240
12 Duodecimal 49aa8b54
16 Hexadecimal a4e6e70
20 Vigesimal 2e0e0c0
36 Base36 2uy3xs

Cryptographic Hash Functions

md5 fa4601d43f0ee860fc45735d7e62ced6
sha1 a0451e719c958a3b8b58e7eef8c8d0521a926077
sha256 972cc2bcb2ff4682af9fc12e2d381161ff7b3f555ea648d8f91de7064c9b3087
sha512 7fd98e7e951ee89148819057e891bd168fa1e273fac7a3d1524f0dba580f02529309930f5543bf9cc6c797be21750d95ae14fc37a766180b0186c2106b4ba055
ripemd-160 a35635b475a4a7b78d9d4d6554bdc414947f7f24

172912240 as geometric shapes

Circle

Radius = n
Diameter 345824480
Circumference 1086439645.7995
Area 9.392935639E+16

Sphere

Radius = n
Volume 2.1655380553538E+25
Surface area 3.7571742556E+17
Circumference 1086439645.7995

Square

Length = n
Perimeter 691648960
Area 29898642741817600
Diagonal 244534834.90831

Cube

Length = n
Surface area 179391856450905600
Volume 5.1698412894474E+24
Space diagonal 299492784.93054

Equilateral Triangle

Length = n
Perimeter 518736720
Area 1.2946492076545E+16
Altitude 149746392.46527

Triangular Pyramid

Length = n
Surface area 1.2946492076545E+16
Volume 6.0927163890441E+23
Height 81511611.636104