85471888 (number)

85471888 is an even 8-digits composite number following 85471887 and preceding 85471889. In scientific notation, it is written as 8.5471888 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 10 positive divisors. There are 42735936 positive integers (up to 85471888) that are relatively prime to 85471888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5471888 × 10^7
Engineering notation 8.5471888 × 10^6

Prime Factorization of 85471888

Prime Factorization 2 × 2 × 2 × 2 × 5341993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10683986
Product of the distinct prime numbers

The prime factorization of 85471888 is 2 × 2 × 2 × 2 × 5341993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 69, 59, 419, 747, 4582, 9358, 41733, 38433, 149178, 969084, 509107, 3335203, 28001068, 39113863, 931808294, 84487059, 2562733193, 8720310591

Basic calculations (n = 85471888)

Multiplication

n×y
n×2 170943776
n×3 256415664
n×4 341887552
n×5 427359440

Division

n÷y
n÷2 42735944
n÷3 28490629.333333
n÷3 21367972
n÷5 17094377.6

Exponentiation

ny
n2 7305443638284544
n3 6.2441006044177E+23
n4 5.3369506752152E+31
n5 4.5615925037352E+39

Nth Root

y√n
2√n 9245.100756617
3√n 440.49511758256
4√n 96.1514469814
5√n 38.580216412281

Divisors of 85471888

1, 2, 4, 8, 16, 5341993, 10683986, 21367972, 42735944, 85471888

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85471887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85471888 can be divided by 10 positive divisors. The sum of these divisors (counting 85471888) is 1, the average is 0.1.

Base conversion 85471888

Base System Value
2 Binary 101000110000011001010010000
3 Ternary 12221211102101111
4 Quaternary 11012003022100
5 Quinary 133340100023
6 Senary 12251543104
8 Octal 506031220
10 Decimal 85471888
12 Duodecimal 2475aa94
16 Hexadecimal 5183290
20 Vigesimal 16e3je8
36 Base36 1evyj4

Cryptographic Hash Functions

md5 652ab5264e75537972a61f16c2abf274
sha1 2227d6df447d7c891b5ffb061e4f89964951ea48
sha256 b5cad5ac6f8f3d66c4be9d991e176cca5f796a4f4d9a9169313905c79840c542
sha512 d9774d3cc4507a1bff92fc8c1d2d8b22ae28d3e89e0f5773f633988b7f47ffd6d92bd4c2dc848f0987913e118bba10738f48e8602d41cef8292ea2b45ff3d99f
ripemd-160 7113ea840aa9037c9364e08050dc345aaacf3eed

85471888 as geometric shapes

Circle

Radius = n
Diameter 170943776
Circumference 537035710.8585
Area 2.2950728065249E+16

Sphere

Radius = n
Volume 2.6155227449486E+24
Surface area 9.1802912260996E+16
Circumference 537035710.8585

Square

Length = n
Perimeter 341887552
Area 7305443638284544
Diagonal 120875503.21123

Cube

Length = n
Surface area 43832661829707264
Volume 6.2441006044177E+23
Space diagonal 148041652.63484

Equilateral Triangle

Length = n
Perimeter 256415664
Area 3.1633498883349E+15
Altitude 74020826.317418

Triangular Pyramid

Length = n
Surface area 3.1633498883349E+15
Volume 7.3587431329913E+22
Height 40291834.403745