172428908 (number)

172428908 is an even 9-digits composite number following 172428907 and preceding 172428909. In scientific notation, it is written as 1.72428908 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors. There are 86214452 positive integers (up to 172428908) that are relatively prime to 172428908.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million four hundred twenty-eight thousand nine hundred eight

Notation

Scientific notation 1.72428908 × 10^8
Engineering notation 1.72428908 × 10^6

Prime Factorization of 172428908

Prime Factorization 2 × 2 × 43107227

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 86214454
Product of the distinct prime numbers

The prime factorization of 172428908 is 2 × 2 × 43107227. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 9, 68, 652, 203, 7384, 6218, 29110, 83284, 205519, 586626, 3115455, 7722813, 61037339, 49682911, 901725275, 32754070, 5421150580, 8889635690

Basic calculations (n = 172428908)

Multiplication

n×y
n×2 344857816
n×3 517286724
n×4 689715632
n×5 862144540

Division

n÷y
n÷2 86214454
n÷3 57476302.666667
n÷3 43107227
n÷5 34485781.6

Exponentiation

ny
n2 29731728314072464
n3 5.1266094461482E+24
n4 8.8397566854182E+32
n5 1.5242295922524E+41

Nth Root

y√n
2√n 13131.218831472
3√n 556.59165749611
4√n 114.59153036535
5√n 44.393768761972

Divisors of 172428908

1, 2, 4, 43107227, 86214454, 172428908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172428907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172428908 can be divided by 6 positive divisors. The sum of these divisors (counting 172428908) is 1, the average is 0.16666666666667.

Base conversion 172428908

Base System Value
2 Binary 1010010001110000111001101100
3 Ternary 110000110021222212
4 Quaternary 22101300321230
5 Quinary 323120211113
6 Senary 25035425552
8 Octal 1221607154
10 Decimal 172428908
12 Duodecimal 498b52b8
16 Hexadecimal a470e6c
20 Vigesimal 2dhdc58
36 Base36 2unqzw

Cryptographic Hash Functions

md5 298dd01a1825ab6c54cc0c2254f573f2
sha1 c299e1d66367e5308d974ff445d0cfaa9c8ff3c1
sha256 27f0f2dcd61fde71aadd449306ae47b6baf753ed53504cc72c75a753907ff4cd
sha512 743adc4dd3e793f57549cafa3c4aaa618ff116f0eb68a282337e2692048d77844b087b1ee96aac55f6600c8e940a5c763d5914697b4776fe70f72f471324eaf8
ripemd-160 29a4f5c506c19417d4e2ae624f610c87a5b407d8

172428908 as geometric shapes

Circle

Radius = n
Diameter 344857816
Circumference 1083402781.2786
Area 9.3404979250018E+16

Sphere

Radius = n
Volume 2.1474291431791E+25
Surface area 3.7361991700007E+17
Circumference 1083402781.2786

Square

Length = n
Perimeter 689715632
Area 29731728314072464
Diagonal 243851300.23878

Cube

Length = n
Surface area 178390369884434784
Volume 5.1266094461482E+24
Space diagonal 298655629.34962

Equilateral Triangle

Length = n
Perimeter 517286724
Area 1.2874216009202E+16
Altitude 149327814.67481

Triangular Pyramid

Length = n
Surface area 1.2874216009202E+16
Volume 6.0417671731107E+23
Height 81283766.746261