72323489 (number)

72323489 is an odd 8-digits composite number following 72323488 and preceding 72323490. In scientific notation, it is written as 7.2323489 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 61991556 positive integers (up to 72323489) that are relatively prime to 72323489.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred twenty-three thousand four hundred eighty-nine

Notation

Scientific notation 7.2323489 × 10^7
Engineering notation 7.2323489 × 10^6

Prime Factorization of 72323489

Prime Factorization 7 × 10331927

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72323489
Product of the distinct prime numbers

The prime factorization of 72323489 is 7 × 10331927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72323489)

Multiplication

n×y
n×2 144646978
n×3 216970467
n×4 289293956
n×5 361617445

Division

n÷y
n÷2 36161744.5
n÷3 24107829.666667
n÷3 18080872.25
n÷5 14464697.8

Exponentiation

ny
n2 5230687061133121
n3 3.783015381283E+23
n4 2.7360087131505E+31
n5 1.9787769606945E+39

Nth Root

y√n
2√n 8504.321783658
3√n 416.63887480409
4√n 92.218879757119
5√n 37.312631049464

Divisors of 72323489

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72323488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72323489 can be divided by 4 positive divisors. The sum of these divisors (counting 72323489) is 1, the average is 0.25.

Base conversion 72323489

Base System Value
2 Binary 100010011111001000110100001
3 Ternary 12001002102011202
4 Quaternary 10103321012201
5 Quinary 122003322424
6 Senary 11102050545
8 Octal 423710641
10 Decimal 72323489
12 Duodecimal 20279a55
16 Hexadecimal 44f91a1
20 Vigesimal 12c08e9
36 Base36 17255t

Cryptographic Hash Functions

md5 33f5eb43e871f9507c913082e8090853
sha1 8300f3f78bfa4d9ca11fed578a3c11d36012a6bb
sha256 0d74eedaa7a23d14eacaa3cc7c1eac884296ad20f10da6af4c60603a5e441ece
sha512 656b4b9d6491d877d96cc300cb4d2490546dde49f64e132ed4dbe9e8553708c415b870f765fef75393689e2f57b685aa4074a73524efa437702664c4e8f8961b
ripemd-160 134f033396e2092c64f651330d506ba7cbd5b113

72323489 as geometric shapes

Circle

Radius = n
Diameter 144646978
Circumference 454421883.44876
Area 1.6432688044483E+16

Sphere

Radius = n
Volume 1.5846257773675E+24
Surface area 6.5730752177932E+16
Circumference 454421883.44876

Square

Length = n
Perimeter 289293956
Area 5230687061133121
Diagonal 102280859.02194

Cube

Length = n
Surface area 31384122366798726
Volume 3.783015381283E+23
Space diagonal 125267957.52865

Equilateral Triangle

Length = n
Perimeter 216970467
Area 2.2649539370939E+15
Altitude 62633978.764324

Triangular Pyramid

Length = n
Surface area 2.2649539370939E+15
Volume 4.4583263823971E+22
Height 34093619.67398