28572425 (number)

28572425 is an odd 8-digits composite number following 28572424 and preceding 28572426. In scientific notation, it is written as 2.8572425 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 19131840 positive integers (up to 28572425) that are relatively prime to 28572425.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8572425 × 10^7
Engineering notation 2.8572425 × 10^6

Prime Factorization of 28572425

Prime Factorization 301 × 5 × 5 × 3797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5714485
Product of the distinct prime numbers

The prime factorization of 28572425 is 301 × 5 × 5 × 3797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 42, 54, 819, 929, 7138, 7966, 22354, 64210, 682453, 318267, 8538309, 941816, 75840215, 31124648, 571711383, 654195430, 910675709, 1503042533

Basic calculations (n = 28572425)

Multiplication

n×y
n×2 57144850
n×3 85717275
n×4 114289700
n×5 142862125

Division

n÷y
n÷2 14286212.5
n÷3 9524141.6666667
n÷3 7143106.25
n÷5 5714485

Exponentiation

ny
n2 816383470380625
n3 2.332605547869E+22
n4 6.6648197071071E+29
n5 1.9043006121984E+37

Nth Root

y√n
2√n 5345.318044794
3√n 305.71426257856
4√n 73.111681999486
5√n 30.987705528636

Divisors of 28572425

1, 5, 25, 301, 1505, 3797, 7525, 18985, 94925, 1142897, 5714485, 28572425

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 -28572424
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 28572425 can be divided by 12 positive divisors. The sum of these divisors (counting 28572425) is 1, the average is 0.083333333333333.

Base conversion 28572425

Base System Value
2 Binary 1101100111111101100001001
3 Ternary 1222202121222222
4 Quaternary 1230333230021
5 Quinary 24303304200
6 Senary 2500223425
8 Octal 154775411
10 Decimal 28572425
12 Duodecimal 969ab75
16 Hexadecimal 1b3fb09
20 Vigesimal 8ibb15
36 Base36 h0emh

Cryptographic Hash Functions

md5 faecc9a5a06a98e68502f3cda232fc55
sha1 af066b78ce876cea2233a8ac3560e7951af0dee1
sha256 7cb27e8f05d4bc3d87e6ed2944bcede79c70fd5d361b8eb46fa12e81acd16940
sha512 5b673d3fc120d6c831e707bb1341572856e9f2ed56a679ffb9c04baefcf48a95d51d18efc8ebb32a6e7e7a8231d71fbdb961538b26105390cb322535e4512461
ripemd-160 1222b584276db4aa0763b113b0ebbdb358d19fee

28572425 as geometric shapes

Circle

Radius = n
Diameter 57144850
Circumference 179525840.95049
Area 2.5647443130599E+15

Sphere

Radius = n
Volume 9.7707952705441E+22
Surface area 1.025897725224E+16
Circumference 179525840.95049

Square

Length = n
Perimeter 114289700
Area 816383470380625
Diagonal 40407510.944888

Cube

Length = n
Surface area 4898300822283750
Volume 2.332605547869E+22
Space diagonal 49488891.795451

Equilateral Triangle

Length = n
Perimeter 85717275
Area 3.5350441228966E+14
Altitude 24744445.897726

Triangular Pyramid

Length = n
Surface area 3.5350441228966E+14
Volume 2.7490020012192E+21
Height 13469170.314963