85215087 (number)

85215087 is an odd 8-digits composite number following 85215086 and preceding 85215088. In scientific notation, it is written as 8.5215087 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 56810052 positive integers (up to 85215087) that are relatively prime to 85215087.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5215087 × 10^7
Engineering notation 8.5215087 × 10^6

Prime Factorization of 85215087

Prime Factorization 9 × 9468343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85215087
Product of the distinct prime numbers

The prime factorization of 85215087 is 9 × 9468343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 19, 99, 644, 402, 8208, 1134, 75228, 46600, 202887, 27492, 5230789, 2735019, 55840313, 31954959, 149740484, 479724452, 8576367632, 5146489453

Basic calculations (n = 85215087)

Multiplication

n×y
n×2 170430174
n×3 255645261
n×4 340860348
n×5 426075435

Division

n÷y
n÷2 42607543.5
n÷3 28405029
n÷3 21303771.75
n÷5 17043017.4

Exponentiation

ny
n2 7261611052417569
n3 6.1879881759192E+23
n4 5.2730995076593E+31
n5 4.4934763330484E+39

Nth Root

y√n
2√n 9231.2018177483
3√n 440.05351793929
4√n 96.079143510693
5√n 38.557005584279

Divisors of 85215087

1, 9, 9468343, 85215087

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85215086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85215087 can be divided by 4 positive divisors. The sum of these divisors (counting 85215087) is 1, the average is 0.25.

Base conversion 85215087

Base System Value
2 Binary 101000101000100011101101111
3 Ternary 12221100101010100
4 Quaternary 11011010131233
5 Quinary 133303340322
6 Senary 12242242143
8 Octal 505043557
10 Decimal 85215087
12 Duodecimal 24656353
16 Hexadecimal 514476f
20 Vigesimal 16cbhe7
36 Base36 1eqgdr

Cryptographic Hash Functions

md5 bd6e889a7ff962e9ec18d10b37aa4131
sha1 efd28601b67381a8369469f74bd49b5f85be65a3
sha256 5ac442bce608e233b684b6206ef8907e790d615426655d5d393c053582661e8e
sha512 d9bfc89138e7c46be3808ed6f8e1877d9bc90d33fa460bab20974d120a3732bcfeebe53790e678d51ace4cb31793f10e42a9a11ff691eac40a2426884f72d946
ripemd-160 5a4e64313235d42a2844bc17b03a4e56693f770b

85215087 as geometric shapes

Circle

Radius = n
Diameter 170430174
Circumference 535422182.58843
Area 2.2813023935501E+16

Sphere

Radius = n
Volume 2.5920184258625E+24
Surface area 9.1252095742006E+16
Circumference 535422182.58843

Square

Length = n
Perimeter 340860348
Area 7261611052417569
Diagonal 120512331.7542

Cube

Length = n
Surface area 43569666314505414
Volume 6.1879881759192E+23
Space diagonal 147596860.2554

Equilateral Triangle

Length = n
Perimeter 255645261
Area 3.1443698218977E+15
Altitude 73798430.127701

Triangular Pyramid

Length = n
Surface area 3.1443698218977E+15
Volume 7.2926140018245E+22
Height 40170777.251401