71528404 (number)

71528404 is an even 8-digits composite number following 71528403 and preceding 71528405. In scientific notation, it is written as 7.1528404 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 35333144 positive integers (up to 71528404) that are relatively prime to 71528404.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred twenty-eight thousand four hundred four

Notation

Scientific notation 7.1528404 × 10^7
Engineering notation 7.1528404 × 10^6

Prime Factorization of 71528404

Prime Factorization 2 × 2 × 83 × 215447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35764202
Product of the distinct prime numbers

The prime factorization of 71528404 is 2 × 2 × 83 × 215447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 78, 29, 302, 981, 6477, 259, 3078, 6608, 429706, 563117, 3474090, 5705816, 93675807, 68767044, 48786544, 513610278, 4082108516, 1194783917

Basic calculations (n = 71528404)

Multiplication

n×y
n×2 143056808
n×3 214585212
n×4 286113616
n×5 357642020

Division

n÷y
n÷2 35764202
n÷3 23842801.333333
n÷3 17882101
n÷5 14305680.8

Exponentiation

ny
n2 5116312578787216
n3 3.6596167312577E+23
n4 2.6176654403856E+31
n5 1.8723743115674E+39

Nth Root

y√n
2√n 8457.4466596012
3√n 415.10647870197
4√n 91.964377122891
5√n 37.230228951027

Divisors of 71528404

1, 2, 4, 83, 166, 332, 215447, 430894, 861788, 17882101, 35764202, 71528404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71528403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71528404 can be divided by 12 positive divisors. The sum of these divisors (counting 71528404) is 1, the average is 0.083333333333333.

Base conversion 71528404

Base System Value
2 Binary 100010000110110111111010100
3 Ternary 11222121000112011
4 Quaternary 10100312333110
5 Quinary 121302402104
6 Senary 11033034004
8 Octal 420667724
10 Decimal 71528404
12 Duodecimal 1bb55904
16 Hexadecimal 4436fd4
20 Vigesimal 1271104
36 Base36 16l3o4

Cryptographic Hash Functions

md5 8925efd4eea1214034507268bb232a78
sha1 cb2f98bb50f940c47e9e2a310e8a7ec6cea00679
sha256 9217902baa1743305973eefb951453b60a4db5c63635ac03c6f6481f810466c2
sha512 dd8a268e46ed71b68770e712819fff1026d41646295a30364adbd4dac151aa248a01397ac5ec3b905cf48e960ee399cd4369df9f4dead3691128350b3203d578
ripemd-160 028d2ac9fa5d90857722a12046c9a508bda3481c

71528404 as geometric shapes

Circle

Radius = n
Diameter 143056808
Circumference 449426217.05881
Area 1.6073370010987E+16

Sphere

Radius = n
Volume 1.5329366717165E+24
Surface area 6.4293480043948E+16
Circumference 449426217.05881

Square

Length = n
Perimeter 286113616
Area 5116312578787216
Diagonal 101156439.0317

Cube

Length = n
Surface area 30697875472723296
Volume 3.6596167312577E+23
Space diagonal 123890829.91231

Equilateral Triangle

Length = n
Perimeter 214585212
Area 2.2154283334658E+15
Altitude 61945414.956156

Triangular Pyramid

Length = n
Surface area 2.2154283334658E+15
Volume 4.3128996786935E+22
Height 33718813.010567