71557100 (number)

71557100 is an even 8-digits composite number following 71557099 and preceding 71557101. In scientific notation, it is written as 7.1557100 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 18 positive divisors. There are 28622800 positive integers (up to 71557100) that are relatively prime to 71557100.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred fifty-seven thousand one hundred

Notation

Scientific notation 7.1557100 × 10^7
Engineering notation 7.1557100 × 10^6

Prime Factorization of 71557100

Prime Factorization 2 × 2 × 5 × 5 × 715571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7155710
Product of the distinct prime numbers

The prime factorization of 71557100 is 2 × 2 × 5 × 5 × 715571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 24, 25, 747, 9, 5051, 9696, 98953, 99480, 650849, 828151, 286658, 3318100, 63738593, 46459176, 2454865, 778276361, 7937418976, 6839944717

Basic calculations (n = 71557100)

Multiplication

n×y
n×2 143114200
n×3 214671300
n×4 286228400
n×5 357785500

Division

n÷y
n÷2 35778550
n÷3 23852366.666667
n÷3 17889275
n÷5 14311420

Exponentiation

ny
n2 5120418560410000
n3 3.6640230296911E+23
n4 2.6218686233791E+31
n5 1.8761331527E+39

Nth Root

y√n
2√n 8459.1429825958
3√n 415.16198254031
4√n 91.973599378277
5√n 37.233215700873

Divisors of 71557100

1, 2, 4, 5, 10, 20, 25, 50, 100, 715571, 1431142, 2862284, 3577855, 7155710, 14311420, 17889275, 35778550, 71557100

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 -71557099
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 71557100 can be divided by 18 positive divisors. The sum of these divisors (counting 71557100) is 1, the average is 0.055555555555556.

Base conversion 71557100

Base System Value
2 Binary 100010000111101111111101100
3 Ternary 11222122110212222
4 Quaternary 10100331333230
5 Quinary 121304311400
6 Senary 11033414512
8 Octal 420757754
10 Decimal 71557100
12 Duodecimal 1bb6a438
16 Hexadecimal 443dfec
20 Vigesimal 1274cf0
36 Base36 16lpt8

Cryptographic Hash Functions

md5 65db6c71de6e060b3c91741d32c37df6
sha1 839173d89920c479729c52e28d03dc5226317bf9
sha256 1760836f13d3e45a7bff779b00d5d53b0adb5a2658e5f851ac2a273a0cc044b4
sha512 ffdf9fec1fd5141996730ed739f78de2a12a6e120563c2c82d6628c5828eda6da89915fd615be985217a240ca3a7bd0b724f3725b033668fd1a5342e1903f4cb
ripemd-160 4e4a114782baf43d701f68baa856dfd379133096

71557100 as geometric shapes

Circle

Radius = n
Diameter 143114200
Circumference 449606519.34438
Area 1.6086269332689E+16

Sphere

Radius = n
Volume 1.5347823776882E+24
Surface area 6.4345077330756E+16
Circumference 449606519.34438

Square

Length = n
Perimeter 286228400
Area 5120418560410000
Diagonal 101197021.30409

Cube

Length = n
Surface area 30722511362460000
Volume 3.6640230296911E+23
Space diagonal 123940532.84229

Equilateral Triangle

Length = n
Perimeter 214671300
Area 2.2172062756622E+15
Altitude 61970266.421143

Triangular Pyramid

Length = n
Surface area 2.2172062756622E+15
Volume 4.3180925511971E+22
Height 33732340.434696