85398445 (number)

85398445 is an odd 8-digits composite number following 85398444 and preceding 85398446. In scientific notation, it is written as 8.5398445 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 57960000 positive integers (up to 85398445) that are relatively prime to 85398445.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred ninety-eight thousand four hundred forty-five

Notation

Scientific notation 8.5398445 × 10^7
Engineering notation 8.5398445 × 10^6

Prime Factorization of 85398445

Prime Factorization 55 × 19 × 71 × 1151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85398445
Product of the distinct prime numbers

The prime factorization of 85398445 is 55 × 19 × 71 × 1151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 10, 47, 70, 948, 9640, 6393, 50699, 13765, 102484, 683512, 8905079, 7503502, 43854463, 66768609, 839946440, 360179141, 4172242272, 3922064129

Basic calculations (n = 85398445)

Multiplication

n×y
n×2 170796890
n×3 256195335
n×4 341593780
n×5 426992225

Division

n÷y
n÷2 42699222.5
n÷3 28466148.333333
n÷3 21349611.25
n÷5 17079689

Exponentiation

ny
n2 7292894408418025
n3 6.2280184202809E+23
n4 5.3186308852335E+31
n5 4.5420280712791E+39

Nth Root

y√n
2√n 9241.1279073498
3√n 440.36891408567
4√n 96.130785429798
5√n 38.573584006526

Divisors of 85398445

1, 19, 55, 71, 1045, 1151, 1349, 3905, 21869, 63305, 74195, 81721, 1202795, 1552699, 4494655, 85398445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85398444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85398445 can be divided by 16 positive divisors. The sum of these divisors (counting 85398445) is 1, the average is 0.0625.

Base conversion 85398445

Base System Value
2 Binary 101000101110001001110101101
3 Ternary 12221200200122101
4 Quaternary 11011301032231
5 Quinary 133330222240
6 Senary 12250215101
8 Octal 505611655
10 Decimal 85398445
12 Duodecimal 24724491
16 Hexadecimal 51713ad
20 Vigesimal 16deg25
36 Base36 1eudv1

Cryptographic Hash Functions

md5 5fe1a9861b4ac700bf13c2dcda21041c
sha1 3b18f889158ededb1e2816a9a85e61ced42b3bd3
sha256 9135eddc98bb5485a0a16edb86850c4a4f7f316f3388d48ca6faea96782d4e3d
sha512 63126d132d01f735e37d07e1d86cf0cc3ef94a6fe7ced7792fb9361a050eb3c48d80eec553137296966b46b27b00294fc4ec58f78f8dea8e9c71d99b711e5915
ripemd-160 fd3b297203eb6e38dc8692cfc5fcf326adc43768

85398445 as geometric shapes

Circle

Radius = n
Diameter 170796890
Circumference 536574254.87998
Area 2.2911303496892E+16

Sphere

Radius = n
Volume 2.6087862554102E+24
Surface area 9.1645213987569E+16
Circumference 536574254.87998

Square

Length = n
Perimeter 341593780
Area 7292894408418025
Diagonal 120771639.12457

Cube

Length = n
Surface area 43757366450508150
Volume 6.2280184202809E+23
Space diagonal 147914445.62738

Equilateral Triangle

Length = n
Perimeter 256195335
Area 3.1579159124037E+15
Altitude 73957222.813688

Triangular Pyramid

Length = n
Surface area 3.1579159124037E+15
Volume 7.3397900972256E+22
Height 40257213.041524