85215168 (number)

85215168 is an even 8-digits composite number following 85215167 and preceding 85215169. In scientific notation, it is written as 8.5215168 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 84 positive divisors. There are 28256256 positive integers (up to 85215168) that are relatively prime to 85215168.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred fifteen thousand one hundred sixty-eight

Notation

Scientific notation 8.5215168 × 10^7
Engineering notation 8.5215168 × 10^6

Prime Factorization of 85215168

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 337 × 439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 887658
Product of the distinct prime numbers

The prime factorization of 85215168 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 337 × 439. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 3, 77, 52, 460, 158, 5233, 7360, 68789, 78898, 290371, 55805, 7516728, 2847770, 99395646, 51621949, 890813747, 600210642, 29478431, 3257124372

Basic calculations (n = 85215168)

Multiplication

n×y
n×2 170430336
n×3 255645504
n×4 340860672
n×5 426075840

Division

n÷y
n÷2 42607584
n÷3 28405056
n÷3 21303792
n÷5 17043033.6

Exponentiation

ny
n2 7261624857268224
n3 6.1880058216509E+23
n4 5.2731195567696E+31
n5 4.493497689142E+39

Nth Root

y√n
2√n 9231.2062050417
3√n 440.05365736814
4√n 96.079166342354
5√n 38.55701291424

Divisors of 85215168

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 337, 439, 576, 674, 878, 1011, 1317, 1348, 1756, 2022, 2634, 2696, 3033, 3512, 3951, 4044, 5268, 5392, 6066, 7024, 7902, 8088, 10536, 10784, 12132, 14048, 15804, 16176, 21072, 21568, 24264, 28096, 31608, 32352, 42144, 48528, 63216, 64704, 84288, 97056, 126432, 147943, 194112, 252864, 295886, 443829, 591772, 887658, 1183544, 1331487, 1775316, 2367088, 2662974, 3550632, 4734176, 5325948, 7101264, 9468352, 10651896, 14202528, 21303792, 28405056, 42607584, 85215168

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85215167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85215168 can be divided by 84 positive divisors. The sum of these divisors (counting 85215168) is 1, the average is 0.011904761904762.

Base conversion 85215168

Base System Value
2 Binary 101000101000100011111000000
3 Ternary 12221100101020100
4 Quaternary 11011010133000
5 Quinary 133303341133
6 Senary 12242242400
8 Octal 505043700
10 Decimal 85215168
12 Duodecimal 24656400
16 Hexadecimal 51447c0
20 Vigesimal 16cbhi8
36 Base36 1eqgg0

Cryptographic Hash Functions

md5 f3df24a178a11b67898598764ec5f8fb
sha1 2ddb01919566e6b46a83fc324c9b344086630bbf
sha256 486d16afba58f4dd17ae8f5c7910a1ef15d4debb29684b415c53794f685f5fb0
sha512 0565c88adb7a9d92a85e36790a7d8783214d2bef3872e6df65fcfa865d35f335f897adb4230972ba9166e7da53fdd7ba9aa65e274dac23ee54f54f18fab2d23b
ripemd-160 48899657c159fbdf58bedb6df97eb43449dc4a84

85215168 as geometric shapes

Circle

Radius = n
Diameter 170430336
Circumference 535422691.52644
Area 2.2813067304719E+16

Sphere

Radius = n
Volume 2.5920258172892E+24
Surface area 9.1252269218876E+16
Circumference 535422691.52644

Square

Length = n
Perimeter 340860672
Area 7261624857268224
Diagonal 120512446.3055

Cube

Length = n
Surface area 43569749143609344
Volume 6.1880058216509E+23
Space diagonal 147597000.55152

Equilateral Triangle

Length = n
Perimeter 255645504
Area 3.1443757995734E+15
Altitude 73798500.275759

Triangular Pyramid

Length = n
Surface area 3.1443757995734E+15
Volume 7.2926347975186E+22
Height 40170815.435167