85206972 (number)

85206972 is an even 8-digits composite number following 85206971 and preceding 85206973. In scientific notation, it is written as 8.5206972 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 27229440 positive integers (up to 85206972) that are relatively prime to 85206972.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred six thousand nine hundred seventy-two

Notation

Scientific notation 8.5206972 × 10^7
Engineering notation 8.5206972 × 10^6

Prime Factorization of 85206972

Prime Factorization 2 × 2 × 3 × 113 × 31 × 2027

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42603486
Product of the distinct prime numbers

The prime factorization of 85206972 is 2 × 2 × 3 × 113 × 31 × 2027. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85206972)

Multiplication

n×y
n×2 170413944
n×3 255620916
n×4 340827888
n×5 426034860

Division

n÷y
n÷2 42603486
n÷3 28402324
n÷3 21301743
n÷5 17041394.4

Exponentiation

ny
n2 7260228077408784
n3 6.1862205050538E+23
n4 5.2710911735995E+31
n5 4.4913371803834E+39

Nth Root

y√n
2√n 9230.762265382
3√n 440.0395487867
4√n 96.076856034021
5√n 38.556271202538

Divisors of 85206972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85206971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85206972 can be divided by 48 positive divisors. The sum of these divisors (counting 85206972) is 1, the average is 0.020833333333333.

Base conversion 85206972

Base System Value
2 Binary 101000101000010011110111100
3 Ternary 12221022221222210
4 Quaternary 11011002132330
5 Quinary 133303110342
6 Senary 12242140420
8 Octal 505023674
10 Decimal 85206972
12 Duodecimal 24651710
16 Hexadecimal 51427bc
20 Vigesimal 16cah8c
36 Base36 1eqa4c

Cryptographic Hash Functions

md5 6b293accdfb617e10c47f1db2f4fe765
sha1 a04e4e761a7b21cfafa6cd2263b591a08703721d
sha256 100306998292d8ec867f6ff31b121c1e84337930985861cca8e55de2e4b89701
sha512 1ef43d04475c9f417acaff6ee13f0fad4a0f0e47c47c55d475ace4548a1672de8ac8059ec40a1e566eba9e0f9ff576202b11e5a391acc5f8e1fcdf0653103c8f
ripemd-160 e66020e447885120858f7ff47141626043c64401

85206972 as geometric shapes

Circle

Radius = n
Diameter 170413944
Circumference 535371194.53966
Area 2.2808679191374E+16

Sphere

Radius = n
Volume 2.5912779856218E+24
Surface area 9.1234716765495E+16
Circumference 535371194.53966

Square

Length = n
Perimeter 340827888
Area 7260228077408784
Diagonal 120500855.41114

Cube

Length = n
Surface area 43561368464452704
Volume 6.1862205050538E+23
Space diagonal 147582804.6631

Equilateral Triangle

Length = n
Perimeter 255620916
Area 3.1437709761525E+15
Altitude 73791402.331549

Triangular Pyramid

Length = n
Surface area 3.1437709761525E+15
Volume 7.2905307817314E+22
Height 40166951.803715