85331389 (number)

85331389 is an odd 8-digits composite number following 85331388 and preceding 85331390. In scientific notation, it is written as 8.5331389 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 71409600 positive integers (up to 85331389) that are relatively prime to 85331389.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred thirty-one thousand three hundred eighty-nine

Notation

Scientific notation 8.5331389 × 10^7
Engineering notation 8.5331389 × 10^6

Prime Factorization of 85331389

Prime Factorization 11 × 13 × 541 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85331389
Product of the distinct prime numbers

The prime factorization of 85331389 is 11 × 13 × 541 × 1103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85331389)

Multiplication

n×y
n×2 170662778
n×3 255994167
n×4 341325556
n×5 426656945

Division

n÷y
n÷2 42665694.5
n÷3 28443796.333333
n÷3 21332847.25
n÷5 17066277.8

Exponentiation

ny
n2 7281445948669321
n3 6.2133589672838E+23
n4 5.3019455103393E+31
n5 4.5242237479957E+39

Nth Root

y√n
2√n 9237.4990663058
3√n 440.2536227193
4√n 96.111909076377
5√n 38.567524404288

Divisors of 85331389

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 -85331388
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 85331389 can be divided by 16 positive divisors. The sum of these divisors (counting 85331389) is 1, the average is 0.0625.

Base conversion 85331389

Base System Value
2 Binary 101000101100000110110111101
3 Ternary 12221120021122211
4 Quaternary 11011200312331
5 Quinary 133321101024
6 Senary 12244540421
8 Octal 505406675
10 Decimal 85331389
12 Duodecimal 246b1711
16 Hexadecimal 5160dbd
20 Vigesimal 16d6899
36 Base36 1esy4d

Cryptographic Hash Functions

md5 f87418f3d556ec07979c67f7ff8dc6c3
sha1 017e5dc1b2a38706ac1af7ae9b66f24a3c2ee7ea
sha256 90269b627c9c6f0623c51f084c5f35de31370b50936207f8ce952d6e15af2834
sha512 2511c23a0cdb3ad3c7d90ac9aed5888704e39ef379e18f0571ec1debaa7b3babaa79f7fdb66f2384d7379ebb3eb373a2922a001bad0adaf4f369b981382f5b87
ripemd-160 2e79e369488808cd9332aafbed8323ccae61a143

85331389 as geometric shapes

Circle

Radius = n
Diameter 170662778
Circumference 536152929.60603
Area 2.2875337099851E+16

Sphere

Radius = n
Volume 2.602645718098E+24
Surface area 9.1501348399403E+16
Circumference 536152929.60603

Square

Length = n
Perimeter 341325556
Area 7281445948669321
Diagonal 120676807.61993

Cube

Length = n
Surface area 43688675692015926
Volume 6.2133589672838E+23
Space diagonal 147798301.22842

Equilateral Triangle

Length = n
Perimeter 255994167
Area 3.1529585839155E+15
Altitude 73899150.614212

Triangular Pyramid

Length = n
Surface area 3.1529585839155E+15
Volume 7.3225137661877E+22
Height 40225602.539978