85289904 (number)

85289904 is an even 8-digits composite number following 85289903 and preceding 85289905. In scientific notation, it is written as 8.5289904 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 24186240 positive integers (up to 85289904) that are relatively prime to 85289904.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred eighty-nine thousand nine hundred four

Notation

Scientific notation 8.5289904 × 10^7
Engineering notation 8.5289904 × 10^6

Prime Factorization of 85289904

Prime Factorization 2 × 2 × 2 × 2 × 9 × 1337 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10661238
Product of the distinct prime numbers

The prime factorization of 85289904 is 2 × 2 × 2 × 2 × 9 × 1337 × 443. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85289904)

Multiplication

n×y
n×2 170579808
n×3 255869712
n×4 341159616
n×5 426449520

Division

n÷y
n÷2 42644952
n÷3 28429968
n÷3 21322476
n÷5 17057980.8

Exponentiation

ny
n2 7274367724329216
n3 6.2043012486874E+23
n4 5.2916425788763E+31
n5 4.5132368755467E+39

Nth Root

y√n
2√n 9235.2533262494
3√n 440.18226608527
4√n 96.100225422469
5√n 38.563773650905

Divisors of 85289904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85289903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85289904 can be divided by 40 positive divisors. The sum of these divisors (counting 85289904) is 1, the average is 0.025.

Base conversion 85289904

Base System Value
2 Binary 101000101010110101110110000
3 Ternary 12221111011202100
4 Quaternary 11011112232300
5 Quinary 133313234104
6 Senary 12244020400
8 Octal 505265660
10 Decimal 85289904
12 Duodecimal 24691700
16 Hexadecimal 5156bb0
20 Vigesimal 16d14f4
36 Base36 1es240

Cryptographic Hash Functions

md5 f87ceeb783aaa0f9d2094d79e5d2fbc7
sha1 ca385d219e5f7a6b6fa1bddf2c10ddcde38b1b7a
sha256 8f5d452f2aaf8d447971eefce7b0503af0d10ba00fc98a5dcc92cf303cc62ebd
sha512 62fa70c6b44e620dd416fd1be64d82580263f43744e13b9f6a0f6d3d9dc90749a9c2bba42c36f2afb14cb2f1b4bdd58f20ed2eedcf51b45a982abef009ed1143
ripemd-160 ed3f24cd94c03af2a374cd33d3bc66c6b82e7ef4

85289904 as geometric shapes

Circle

Radius = n
Diameter 170579808
Circumference 535892271.66356
Area 2.2853100202263E+16

Sphere

Radius = n
Volume 2.5988516298046E+24
Surface area 9.1412400809053E+16
Circumference 535892271.66356

Square

Length = n
Perimeter 341159616
Area 7274367724329216
Diagonal 120618138.9703

Cube

Length = n
Surface area 43646206345975296
Volume 6.2043012486874E+23
Space diagonal 147726447.10067

Equilateral Triangle

Length = n
Perimeter 255869712
Area 3.1498936228693E+15
Altitude 73863223.550336

Triangular Pyramid

Length = n
Surface area 3.1498936228693E+15
Volume 7.3118391424517E+22
Height 40206046.323433