85811089 (number)

85811089 is an odd 8-digits composite number following 85811088 and preceding 85811090. In scientific notation, it is written as 8.5811089 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 67894416 positive integers (up to 85811089) that are relatively prime to 85811089.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred eleven thousand eighty-nine

Notation

Scientific notation 8.5811089 × 10^7
Engineering notation 8.5811089 × 10^6

Prime Factorization of 85811089

Prime Factorization 7 × 13 × 942979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85811089
Product of the distinct prime numbers

The prime factorization of 85811089 is 7 × 13 × 942979. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 79, 40, 249, 887, 2601, 9434, 86558, 65900, 604862, 465420, 3743953, 6590422, 5408015, 21213666, 279498520, 299482372, 5806915541, 3863586990

Basic calculations (n = 85811089)

Multiplication

n×y
n×2 171622178
n×3 257433267
n×4 343244356
n×5 429055445

Division

n÷y
n÷2 42905544.5
n÷3 28603696.333333
n÷3 21452772.25
n÷5 17162217.8

Exponentiation

ny
n2 7363542995365921
n3 6.3187364333067E+23
n4 5.4221765444603E+31
n5 4.6528287403039E+39

Nth Root

y√n
2√n 9263.4274974223
3√n 441.07706004398
4√n 96.246701228781
5√n 38.61078956057

Divisors of 85811089

1, 7, 13, 91, 942979, 6600853, 12258727, 85811089

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85811088
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85811089 can be divided by 8 positive divisors. The sum of these divisors (counting 85811089) is 1, the average is 0.125.

Base conversion 85811089

Base System Value
2 Binary 101000111010101111110010001
3 Ternary 12222110122200111
4 Quaternary 11013111332101
5 Quinary 133431423324
6 Senary 12303121321
8 Octal 507257621
10 Decimal 85811089
12 Duodecimal 248a3241
16 Hexadecimal 51d5f91
20 Vigesimal 16g67e9
36 Base36 1f389d

Cryptographic Hash Functions

md5 c34caa19459121184dc4ab29d96fead9
sha1 5c0d3b3f7923699913c553631fd252160d80e940
sha256 49d3e040392ad9f459a3fed1d8b65b06056282767e9fd6e01a2be9069f260e37
sha512 378e947f7a6bf0bf2ca2d17ad9e9e460a7d1378da4c8f31a45f915f5ec32a4e1bdc7192aad6c2e998de9768c9814134c50a69752191ee02667886c7dc7fec8e0
ripemd-160 b7fc1a22aa7c1c1fcf60fb45f81b61f2e7234e6c

85811089 as geometric shapes

Circle

Radius = n
Diameter 171622178
Circumference 539166973.59788
Area 2.3133252578634E+16

Sphere

Radius = n
Volume 2.6467861278462E+24
Surface area 9.2533010314537E+16
Circumference 539166973.59788

Square

Length = n
Perimeter 343244356
Area 7363542995365921
Diagonal 121355205.8658

Cube

Length = n
Surface area 44181257972195526
Volume 6.3187364333067E+23
Space diagonal 148629166.00081

Equilateral Triangle

Length = n
Perimeter 257433267
Area 3.1885076479229E+15
Altitude 74314583.000407

Triangular Pyramid

Length = n
Surface area 3.1885076479229E+15
Volume 7.4467023008695E+22
Height 40451735.288602