85215756 (number)

85215756 is an even 8-digits composite number following 85215755 and preceding 85215757. In scientific notation, it is written as 8.5215756 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 28405248 positive integers (up to 85215756) that are relatively prime to 85215756.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred fifteen thousand seven hundred fifty-six

Notation

Scientific notation 8.5215756 × 10^7
Engineering notation 8.5215756 × 10^6

Prime Factorization of 85215756

Prime Factorization 2 × 2 × 3 × 7101313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42607878
Product of the distinct prime numbers

The prime factorization of 85215756 is 2 × 2 × 3 × 7101313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 56, 70, 738, 962, 713, 9640, 80256, 29748, 115850, 980763, 2641995, 8058883, 19520969, 79861873, 702121310, 735573396, 3875713466, 2846118058

Basic calculations (n = 85215756)

Multiplication

n×y
n×2 170431512
n×3 255647268
n×4 340863024
n×5 426078780

Division

n÷y
n÷2 42607878
n÷3 28405252
n÷3 21303939
n÷5 17043151.2

Exponentiation

ny
n2 7261725070651536
n3 6.1881339175972E+23
n4 5.2732651001729E+31
n5 4.4936527209965E+39

Nth Root

y√n
2√n 9231.2380534791
3√n 440.05466951563
4√n 96.079332082811
5√n 38.557066124159

Divisors of 85215756

1, 2, 3, 4, 6, 12, 7101313, 14202626, 21303939, 28405252, 42607878, 85215756

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85215755
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85215756 can be divided by 12 positive divisors. The sum of these divisors (counting 85215756) is 1, the average is 0.083333333333333.

Base conversion 85215756

Base System Value
2 Binary 101000101000100101000001100
3 Ternary 12221100102001010
4 Quaternary 11011010220030
5 Quinary 133303401011
6 Senary 12242245220
8 Octal 505045014
10 Decimal 85215756
12 Duodecimal 24656810
16 Hexadecimal 5144a0c
20 Vigesimal 16cbj7g
36 Base36 1eqgwc

Cryptographic Hash Functions

md5 a0b88b591a1a92c201856b07441d76ca
sha1 4abc9791596ffd7b8bd448d017b88bd3e0a141c9
sha256 8bd229b4d915c88bf1d6f6582e2940bd9f0801d543d23973e9f39762889237b8
sha512 615b9e27c51b3cbc275e4daf443469cc1a54adc387c8da35074b1d2520c2bd14faddab22369a16069113775eac6ccb3987a508a7c00cbefae9baf8daf5c3d89b
ripemd-160 5fd3a973889da0761c2121eea87098d185e5f0ef

85215756 as geometric shapes

Circle

Radius = n
Diameter 170431512
Circumference 535426386.0394
Area 2.2813382134348E+16

Sphere

Radius = n
Volume 2.5920794739938E+24
Surface area 9.1253528537391E+16
Circumference 535426386.0394

Square

Length = n
Perimeter 340863024
Area 7261725070651536
Diagonal 120513277.86308

Cube

Length = n
Surface area 43570350423909216
Volume 6.1881339175972E+23
Space diagonal 147598018.99739

Equilateral Triangle

Length = n
Perimeter 255647268
Area 3.1444191932413E+15
Altitude 73799009.498696

Triangular Pyramid

Length = n
Surface area 3.1444191932413E+15
Volume 7.2927857600391E+22
Height 40171092.621025