728640147 (number)

728640147 is an odd 9-digits composite number following 728640146 and preceding 728640148. In scientific notation, it is written as 7.28640147 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 466116768 positive integers (up to 728640147) that are relatively prime to 728640147.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28640147 × 10^8
Engineering notation 7.28640147 × 10^6

Prime Factorization of 728640147

Prime Factorization 3 × 59 × 79 × 487 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 728640147
Product of the distinct prime numbers

The prime factorization of 728640147 is 3 × 59 × 79 × 487 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728640147)

Multiplication

n×y
n×2 1457280294
n×3 2185920441
n×4 2914560588
n×5 3643200735

Division

n÷y
n÷2 364320073.5
n÷3 242880049
n÷3 182160036.75
n÷5 145728029.4

Exponentiation

ny
n2 530916463820181609
n3 3.8684705024266E+26
n4 2.8187229155533E+35
n5 2.053834679541E+44

Nth Root

y√n
2√n 26993.335232979
3√n 899.85188797238
4√n 164.29648575968
5√n 59.22466588146

Divisors of 728640147

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 -728640146
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 728640147 can be divided by 32 positive divisors. The sum of these divisors (counting 728640147) is 1, the average is 0.03125.

Base conversion 728640147

Base System Value
2 Binary 101011011011100010101010010011
3 Ternary 1212210001202101010
4 Quaternary 223123202222103
5 Quinary 2443012441042
6 Senary 200145142003
8 Octal 5333425223
10 Decimal 728640147
12 Duodecimal 18402a903
16 Hexadecimal 2b6e2a93
20 Vigesimal b7e0077
36 Base36 c1tac3

Cryptographic Hash Functions

md5 9004912f444352c42a8a94b77feee4ef
sha1 5eaee99d4eedbb3427b0793ab16f6f6ceb473c96
sha256 e79b906e86a8c6ab36b481d70318be24601a3fa89b6ceb1f967467c592aa6b5d
sha512 a21a18e785306e3b1936c72c70b68cb758586d482e79407ed6d04e4ef052b12e12234aae4e0d19c4c3384e5c70e2500954c380c309cac681d5439fbe298d2250
ripemd-160 6b3308b0a812d2eeba29b1b670599cee60b974ef

728640147 as geometric shapes

Circle

Radius = n
Diameter 1457280294
Circumference 4578181065.8516
Area 1.6679232624074E+18

Sphere

Radius = n
Volume 1.620421134807E+27
Surface area 6.6716930496294E+18
Circumference 4578181065.8516

Square

Length = n
Perimeter 2914560588
Area 530916463820181609
Diagonal 1030452777.9769

Cube

Length = n
Surface area 3185498782921089654
Volume 3.8684705024266E+26
Space diagonal 1262041755.0385

Equilateral Triangle

Length = n
Perimeter 2185920441
Area 2.2989357247784E+17
Altitude 631020877.51923

Triangular Pyramid

Length = n
Surface area 2.2989357247784E+17
Volume 4.5590362084766E+25
Height 343484259.32564