71240900 (number)

71240900 is an even 8-digits composite number following 71240899 and preceding 71240901. In scientific notation, it is written as 7.1240900 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 18 positive divisors. There are 28496320 positive integers (up to 71240900) that are relatively prime to 71240900.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred forty thousand nine hundred

Notation

Scientific notation 7.1240900 × 10^7
Engineering notation 7.1240900 × 10^6

Prime Factorization of 71240900

Prime Factorization 2 × 2 × 5 × 5 × 712409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7124090
Product of the distinct prime numbers

The prime factorization of 71240900 is 2 × 2 × 5 × 5 × 712409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 71, 20, 765, 43, 5826, 9591, 62412, 80413, 241765, 646367, 5098120, 8128803, 10177395, 94768134, 350554895, 320265850, 7263212328, 1549937541

Basic calculations (n = 71240900)

Multiplication

n×y
n×2 142481800
n×3 213722700
n×4 284963600
n×5 356204500

Division

n÷y
n÷2 35620450
n÷3 23746966.666667
n÷3 17810225
n÷5 14248180

Exponentiation

ny
n2 5075265832810000
n3 3.6156650566863E+23
n4 2.5758323273689E+31
n5 1.8350461325085E+39

Nth Root

y√n
2√n 8440.4324533758
3√n 414.54956692969
4√n 91.871826222057
5√n 37.200251794725

Divisors of 71240900

1, 2, 4, 5, 10, 20, 25, 50, 100, 712409, 1424818, 2849636, 3562045, 7124090, 14248180, 17810225, 35620450, 71240900

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 -71240899
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 71240900 can be divided by 18 positive divisors. The sum of these divisors (counting 71240900) is 1, the average is 0.055555555555556.

Base conversion 71240900

Base System Value
2 Binary 100001111110000110011000100
3 Ternary 11222001102010212
4 Quaternary 10033300303010
5 Quinary 121214202100
6 Senary 11022534552
8 Octal 417606304
10 Decimal 71240900
12 Duodecimal 1ba37458
16 Hexadecimal 43f0cc4
20 Vigesimal 1255250
36 Base36 16extw

Cryptographic Hash Functions

md5 d4ad8ed09f521aa5e678dd27748c67d8
sha1 9701d9419c1280a1dfb9641202480a9dff657a8b
sha256 8fbc4324ebec6785566ca764b895fcc9382e6c0c684da148a2583fcddcbd2799
sha512 4fe863aba2fe3ab963b38fbda2aef051456d50adbddb7933d5a5dd8c626e9684bb48b2532e0a5a89a73090aea2aa482f92ade16beea9e461696f37db45736e5b
ripemd-160 a93def777417095e47fbd146ca329ba5c73d9cd5

71240900 as geometric shapes

Circle

Radius = n
Diameter 142481800
Circumference 447619776.15025
Area 1.5944417855371E+16

Sphere

Radius = n
Volume 1.5145262373236E+24
Surface area 6.3777671421485E+16
Circumference 447619776.15025

Square

Length = n
Perimeter 284963600
Area 5075265832810000
Diagonal 100749846.97567

Cube

Length = n
Surface area 30451594996860000
Volume 3.6156650566863E+23
Space diagonal 123392858.37693

Equilateral Triangle

Length = n
Perimeter 213722700
Area 2.1976545710863E+15
Altitude 61696429.188467

Triangular Pyramid

Length = n
Surface area 2.1976545710863E+15
Volume 4.2611021334703E+22
Height 33583282.325222