85457025 (number)

85457025 is an odd 8-digits composite number following 85457024 and preceding 85457026. In scientific notation, it is written as 8.5457025 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 45489600 positive integers (up to 85457025) that are relatively prime to 85457025.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-seven thousand twenty-five

Notation

Scientific notation 8.5457025 × 10^7
Engineering notation 8.5457025 × 10^6

Prime Factorization of 85457025

Prime Factorization 9 × 81 × 75 × 3 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85457025
Product of the distinct prime numbers

The prime factorization of 85457025 is 9 × 81 × 75 × 3 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 50, 1, 529, 776, 5218, 4804, 56756, 26802, 77387, 747089, 3024170, 1344057, 36870143, 44620030, 636305819, 830129914, 8499609479, 6738596273

Basic calculations (n = 85457025)

Multiplication

n×y
n×2 170914050
n×3 256371075
n×4 341828100
n×5 427285125

Division

n÷y
n÷2 42728512.5
n÷3 28485675
n÷3 21364256.25
n÷5 17091405

Exponentiation

ny
n2 7302903121850625
n3 6.2408437465657E+23
n4 5.3332394007136E+31
n5 4.5576277279776E+39

Nth Root

y√n
2√n 9244.2968905158
3√n 440.46958303305
4√n 96.1472666825
5√n 38.578874549688

Divisors of 85457025

1, 3, 9, 27, 75, 81, 225, 243, 521, 675, 729, 1563, 2025, 2187, 4689, 6075, 14067, 18225, 39075, 42201, 54675, 117225, 126603, 164025, 351675, 379809, 1055025, 1139427, 3165075, 9495225, 28485675, 85457025

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85457024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85457025 can be divided by 32 positive divisors. The sum of these divisors (counting 85457025) is 1, the average is 0.03125.

Base conversion 85457025

Base System Value
2 Binary 101000101111111100010000001
3 Ternary 12221210200000000
4 Quaternary 11011333202001
5 Quinary 133334111100
6 Senary 12251350213
8 Octal 505774201
10 Decimal 85457025
12 Duodecimal 24752369
16 Hexadecimal 517f881
20 Vigesimal 16e22b5
36 Base36 1evn29

Cryptographic Hash Functions

md5 2a152076c644b629a9488b2fac073221
sha1 e1b27a12a0ab10acf6ebb90796483407253b018b
sha256 f1bd3633bf0897756077f698fd170e5fd37b4f3e866d8984a0d3aba14d638099
sha512 e5debf03ab77312973944388fb1e29bb71757200bea0cbe730ae5a5aff0b4f822427e395263ce0b96c528aba1045074edf4674256056770db7addba84053daa1
ripemd-160 62d6eef1b09d305758227f12097808263414e7b7

85457025 as geometric shapes

Circle

Radius = n
Diameter 170914050
Circumference 536942323.87528
Area 2.2942746797484E+16

Sphere

Radius = n
Volume 2.6141585155217E+24
Surface area 9.1770987189936E+16
Circumference 536942323.87528

Square

Length = n
Perimeter 341828100
Area 7302903121850625
Diagonal 120854483.75506

Cube

Length = n
Surface area 43817418731103750
Volume 6.2408437465657E+23
Space diagonal 148015909.16368

Equilateral Triangle

Length = n
Perimeter 256371075
Area 3.1622498124497E+15
Altitude 74007954.581842

Triangular Pyramid

Length = n
Surface area 3.1622498124497E+15
Volume 7.3549048892037E+22
Height 40284827.918352