872189901 (number)

872189901 is an odd 9-digits composite number following 872189900 and preceding 872189902. In scientific notation, it is written as 8.72189901 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 528599280 positive integers (up to 872189901) that are relatively prime to 872189901.

Interesting facts

Basic properties

Name

Name eight hundred seventy-two million one hundred eighty-nine thousand nine hundred one

Notation

Scientific notation 8.72189901 × 10^8
Engineering notation 8.72189901 × 10^6

Prime Factorization of 872189901

Prime Factorization 3 × 3 × 11 × 11 × 800909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 26429997
Product of the distinct prime numbers

The prime factorization of 872189901 is 3 × 3 × 11 × 11 × 800909. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 872189901)

Multiplication

n×y
n×2 1744379802
n×3 2616569703
n×4 3488759604
n×5 4360949505

Division

n÷y
n÷2 436094950.5
n÷3 290729967
n÷3 218047475.25
n÷5 174437980.2

Exponentiation

ny
n2 760715223406389801
n3 6.6348813539201E+26
n4 5.7868765112223E+35
n5 5.0472552514222E+44

Nth Root

y√n
2√n 29532.861375085
3√n 955.44058360174
4√n 171.85127690851
5√n 61.393474248557

Divisors of 872189901

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -872189900
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 872189901 can be divided by 18 positive divisors. The sum of these divisors (counting 872189901) is 1, the average is 0.055555555555556.

Base conversion 872189901

Base System Value
2 Binary 110011111111001000111111001101
3 Ternary 2020210011211121200
4 Quaternary 303333020333031
5 Quinary 3241240034101
6 Senary 222314020113
8 Octal 6377107715
10 Decimal 872189901
12 Duodecimal 204117639
16 Hexadecimal 33fc8fcd
20 Vigesimal dcb3ef1
36 Base36 efa219

Cryptographic Hash Functions

md5 488845cfcd5f414520b90502c2078325
sha1 657830252868d24fdaf1cd4bde7a737472d6b031
sha256 d76c4824bfeff1d16e3517680c240be76f287a7c84530ddc3903fbfd760a9675
sha512 955fa9ab8dd0e61dbb93654c5779b242c499caa82d810f514ffcccf706146e4fcbc46e6e86ba6c7be18ea90ad6434913d077290523e53b6ea683e4b6376ae55f
ripemd-160 ac230408911d3f9f28c1b128ed4dcc0f850abc3e

872189901 as geometric shapes

Circle

Radius = n
Diameter 1744379802
Circumference 5480130771.0336
Area 2.3898573573274E+18

Sphere

Radius = n
Volume 2.779212602522E+27
Surface area 9.5594294293097E+18
Circumference 5480130771.0336

Square

Length = n
Perimeter 3488759604
Area 760715223406389801
Diagonal 1233462786.959

Cube

Length = n
Surface area 4564291340438338806
Volume 6.6348813539201E+26
Space diagonal 1510677222.3805

Equilateral Triangle

Length = n
Perimeter 2616569703
Area 3.2939935425774E+17
Altitude 755338611.19023

Triangular Pyramid

Length = n
Surface area 3.2939935425774E+17
Volume 7.8192826628752E+25
Height 411154262.31968