85212512 (number)

85212512 is an even 8-digits composite number following 85212511 and preceding 85212513. In scientific notation, it is written as 8.5212512 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 48 positive divisors. There are 33198720 positive integers (up to 85212512) that are relatively prime to 85212512.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred twelve thousand five hundred twelve

Notation

Scientific notation 8.5212512 × 10^7
Engineering notation 8.5212512 × 10^6

Prime Factorization of 85212512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 11 × 34583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5325782
Product of the distinct prime numbers

The prime factorization of 85212512 is 2 × 2 × 2 × 2 × 2 × 7 × 11 × 34583. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85212512)

Multiplication

n×y
n×2 170425024
n×3 255637536
n×4 340850048
n×5 426062560

Division

n÷y
n÷2 42606256
n÷3 28404170.666667
n÷3 21303128
n÷5 17042502.4

Exponentiation

ny
n2 7261172201350144
n3 6.1874272334162E+23
n4 5.272462173766E+31
n5 4.4927974625158E+39

Nth Root

y√n
2√n 9231.0623440642
3√n 440.04908543302
4√n 96.078417680893
5√n 38.556772561013

Divisors of 85212512

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 -85212511
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 85212512 can be divided by 48 positive divisors. The sum of these divisors (counting 85212512) is 1, the average is 0.020833333333333.

Base conversion 85212512

Base System Value
2 Binary 101000101000011110101100000
3 Ternary 12221100020120222
4 Quaternary 11011003311200
5 Quinary 133303300022
6 Senary 12242222212
8 Octal 505036540
10 Decimal 85212512
12 Duodecimal 24654968
16 Hexadecimal 5143d60
20 Vigesimal 16cbb5c
36 Base36 1eqee8

Cryptographic Hash Functions

md5 7aa12186a209fc76fcb6cff731a8484b
sha1 53aecf894c57d6f09d284711ff283a2e3e33ee2e
sha256 744db603ebc6d0f84f7cbab07376c81fb887e87989bc155ef0d33748234cd62d
sha512 5e369b9d3cdf7fd07b6c4b964d4d907f364aa2dcc7f3d74ded84576a2c3194bb8429d1db205a5224ca57c4c90c1deb6c39a40d72d0a2debdd8ac68c1e74e6906
ripemd-160 94126390adc033bd3800fe0ee87e636d5da08711

85212512 as geometric shapes

Circle

Radius = n
Diameter 170425024
Circumference 535406003.38626
Area 2.2811645244212E+16

Sphere

Radius = n
Volume 2.5917834588162E+24
Surface area 9.1246580976848E+16
Circumference 535406003.38626

Square

Length = n
Perimeter 340850048
Area 7261172201350144
Diagonal 120508690.15428

Cube

Length = n
Surface area 43567033208100864
Volume 6.1874272334162E+23
Space diagonal 147592400.22457

Equilateral Triangle

Length = n
Perimeter 255637536
Area 3.1441797938113E+15
Altitude 73796200.112286

Triangular Pyramid

Length = n
Surface area 3.1441797938113E+15
Volume 7.2919529247448E+22
Height 40169563.38476