85452489 (number)

85452489 is an odd 8-digits composite number following 85452488 and preceding 85452490. In scientific notation, it is written as 8.5452489 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 53616384 positive integers (up to 85452489) that are relatively prime to 85452489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5452489 × 10^7
Engineering notation 8.5452489 × 10^6

Prime Factorization of 85452489

Prime Factorization 3 × 153 × 3 × 62057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28484163
Product of the distinct prime numbers

The prime factorization of 85452489 is 3 × 153 × 3 × 62057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 71, 5, 460, 456, 6638, 6551, 75733, 71358, 584415, 862305, 9907260, 2795308, 18560200, 4109347, 23208108, 71005983, 8385007984, 7970237734

Basic calculations (n = 85452489)

Multiplication

n×y
n×2 170904978
n×3 256357467
n×4 341809956
n×5 427262445

Division

n÷y
n÷2 42726244.5
n÷3 28484163
n÷3 21363122.25
n÷5 17090497.8

Exponentiation

ny
n2 7302127876295121
n3 6.239850020257E+23
n4 5.3321071521766E+31
n5 4.5564182776819E+39

Nth Root

y√n
2√n 9244.0515468057
3√n 440.46178962118
4√n 96.145990799438
5√n 38.578464992977

Divisors of 85452489

1, 3, 9, 153, 459, 1377, 62057, 186171, 558513, 9494721, 28484163, 85452489

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 -85452488
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 85452489 can be divided by 12 positive divisors. The sum of these divisors (counting 85452489) is 1, the average is 0.083333333333333.

Base conversion 85452489

Base System Value
2 Binary 101000101111110011011001001
3 Ternary 12221210102210000
4 Quaternary 11011332123021
5 Quinary 133333434424
6 Senary 12251313213
8 Octal 505763311
10 Decimal 85452489
12 Duodecimal 2474b809
16 Hexadecimal 517e6c9
20 Vigesimal 16e1b49
36 Base36 1evjk9

Cryptographic Hash Functions

md5 e0e017b04f2c2d508600be33cd2efce4
sha1 9da874669b07546c99e6b9614a3af038c694e2ff
sha256 77c275e1385b782de97cc0620d53ba9c1ec4eac56143126660c496adf156f3e7
sha512 0702af314c561cf89a0b08dc9f36ba859ac9e8ad0897c4938179896efd65d487fc5cd001742d94ec23cf84b3275ecb9cc4797191fe0b77c0482f6509a5992650
ripemd-160 caed96563bda8ce04b2c94c4affde81065dfb1fb

85452489 as geometric shapes

Circle

Radius = n
Diameter 170904978
Circumference 536913823.34673
Area 2.2940311291742E+16

Sphere

Radius = n
Volume 2.6137422644189E+24
Surface area 9.1761245166968E+16
Circumference 536913823.34673

Square

Length = n
Perimeter 341809956
Area 7302127876295121
Diagonal 120848068.88234

Cube

Length = n
Surface area 43812767257770726
Volume 6.239850020257E+23
Space diagonal 148008052.58122

Equilateral Triangle

Length = n
Perimeter 256357467
Area 3.161914121277E+15
Altitude 74004026.29061

Triangular Pyramid

Length = n
Surface area 3.161914121277E+15
Volume 7.3537337715179E+22
Height 40282689.627446