720421608 (number)

720421608 is an even 9-digits composite number following 720421607 and preceding 720421609. In scientific notation, it is written as 7.20421608 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 239532480 positive integers (up to 720421608) that are relatively prime to 720421608.

Interesting facts

Basic properties

Name

Name seven hundred twenty million four hundred twenty-one thousand six hundred eight

Notation

Scientific notation 7.20421608 × 10^8
Engineering notation 7.20421608 × 10^6

Prime Factorization of 720421608

Prime Factorization 2 × 2 × 2 × 3 × 397 × 75611

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 180105402
Product of the distinct prime numbers

The prime factorization of 720421608 is 2 × 2 × 2 × 3 × 397 × 75611. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 720421608)

Multiplication

n×y
n×2 1440843216
n×3 2161264824
n×4 2881686432
n×5 3602108040

Division

n÷y
n÷2 360210804
n÷3 240140536
n÷3 180105402
n÷5 144084321.6

Exponentiation

ny
n2 519007293273305664
n3 3.7390406878368E+26
n4 2.6936857047088E+35
n5 1.9405893868329E+44

Nth Root

y√n
2√n 26840.670781484
3√n 896.45585925802
4√n 163.83122651523
5√n 59.090456631272

Divisors of 720421608

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720421607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720421608 can be divided by 32 positive divisors. The sum of these divisors (counting 720421608) is 1, the average is 0.03125.

Base conversion 720421608

Base System Value
2 Binary 101010111100001100001011101000
3 Ternary 1212012121012122210
4 Quaternary 222330030023220
5 Quinary 2433411442413
6 Senary 155253045120
8 Octal 5274141350
10 Decimal 720421608
12 Duodecimal 1813267a0
16 Hexadecimal 2af0c2e8
20 Vigesimal b52ce08
36 Base36 bwx4vc

Cryptographic Hash Functions

md5 41818e1ba9ec226d06f608f16a7724fe
sha1 8a5b55cda874cd30f68f1a5ba6335114e9afa5a7
sha256 20f0949352c8ea1a2f637464a281ce3f2bbc0accf7329957a6113d012b787d5f
sha512 9296df0b36e82c2583fe0bfce9917938ac4eb5f658ae77a52dc70424e53ea628360682409cde87356bcbc56cd77803cffbad6caff2d29dd79d56f3e49ab4168a
ripemd-160 18f1244d9679f453225eb35eabb410ff6e5b91a6

720421608 as geometric shapes

Circle

Radius = n
Diameter 1440843216
Circumference 4526542462.3603
Area 1.6305094997069E+18

Sphere

Radius = n
Volume 1.5662057008509E+27
Surface area 6.5220379988278E+18
Circumference 4526542462.3603

Square

Length = n
Perimeter 2881686432
Area 519007293273305664
Diagonal 1018830008.6602

Cube

Length = n
Surface area 3114043759639833984
Volume 3.7390406878368E+26
Space diagonal 1247806827.9265

Equilateral Triangle

Length = n
Perimeter 2161264824
Area 2.2473675036204E+17
Altitude 623903413.96323

Triangular Pyramid

Length = n
Surface area 2.2473675036204E+17
Volume 4.4065017091697E+25
Height 339610002.88674