85381025 (number)

85381025 is an odd 8-digits composite number following 85381024 and preceding 85381026. In scientific notation, it is written as 8.5381025 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 68304800 positive integers (up to 85381025) that are relatively prime to 85381025.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred eighty-one thousand twenty-five

Notation

Scientific notation 8.5381025 × 10^7
Engineering notation 8.5381025 × 10^6

Prime Factorization of 85381025

Prime Factorization 5 × 5 × 3415241

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 17076205
Product of the distinct prime numbers

The prime factorization of 85381025 is 5 × 5 × 3415241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 92, 66, 836, 904, 3165, 1423, 93272, 91108, 807813, 756063, 6994019, 3137015, 78673553, 89275196, 207558674, 427046856, 4275128780, 7189352946

Basic calculations (n = 85381025)

Multiplication

n×y
n×2 170762050
n×3 256143075
n×4 341524100
n×5 426905125

Division

n÷y
n÷2 42690512.5
n÷3 28460341.666667
n÷3 21345256.25
n÷5 17076205

Exponentiation

ny
n2 7289919430050625
n3 6.2242079310514E+23
n4 5.314292529663E+31
n5 4.5373974333247E+39

Nth Root

y√n
2√n 9240.1853336391
3√n 440.33896916826
4√n 96.125882745695
5√n 38.572010191763

Divisors of 85381025

1, 5, 25, 3415241, 17076205, 85381025

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85381024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85381025 can be divided by 6 positive divisors. The sum of these divisors (counting 85381025) is 1, the average is 0.16666666666667.

Base conversion 85381025

Base System Value
2 Binary 101000101101100111110100001
3 Ternary 12221122210202012
4 Quaternary 11011230332201
5 Quinary 133324143100
6 Senary 12250002305
8 Octal 505547641
10 Decimal 85381025
12 Duodecimal 24716395
16 Hexadecimal 516cfa1
20 Vigesimal 16dccb5
36 Base36 1eu0f5

Cryptographic Hash Functions

md5 ce9a57e535a323cfb97e3549ff48747c
sha1 1309e5ae9a301f15b726906c2fe1a591caa90c43
sha256 91899507dd9913a15378efe55d6069977f696d58c2ab7fa84ddac6f893cab86b
sha512 6e92ef74086ff34f46ae9999024fea2d309fc9fc79b7b856a90a9392e1212bda02aa4628207c620f0eb3463b84f298cb43c42a0c2968064821f465d47981e390
ripemd-160 9c384db2791c1bc41a8f7f09ae61795a173c1ffb

85381025 as geometric shapes

Circle

Radius = n
Diameter 170762050
Circumference 536464801.79193
Area 2.2901957326709E+16

Sphere

Radius = n
Volume 2.6071901214142E+24
Surface area 9.1607829306834E+16
Circumference 536464801.79193

Square

Length = n
Perimeter 341524100
Area 7289919430050625
Diagonal 120747003.52432

Cube

Length = n
Surface area 43739516580303750
Volume 6.2242079310514E+23
Space diagonal 147884273.30231

Equilateral Triangle

Length = n
Perimeter 256143075
Area 3.1566277089828E+15
Altitude 73942136.651154

Triangular Pyramid

Length = n
Surface area 3.1566277089828E+15
Volume 7.3352993926025E+22
Height 40249001.174772