647484920 (number)

647484920 is an even 9-digits composite number following 647484919 and preceding 647484921. In scientific notation, it is written as 6.47484920 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 258993952 positive integers (up to 647484920) that are relatively prime to 647484920.

Interesting facts

Basic properties

Name

Name six hundred forty-seven million four hundred eighty-four thousand nine hundred twenty

Notation

Scientific notation 6.47484920 × 10^8
Engineering notation 6.47484920 × 10^6

Prime Factorization of 647484920

Prime Factorization 2 × 2 × 2 × 5 × 16187123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 161871230
Product of the distinct prime numbers

The prime factorization of 647484920 is 2 × 2 × 2 × 5 × 16187123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 71, 45, 680, 659, 5470, 6153, 89240, 60139, 603059, 280961, 2673653, 9112914, 36791962, 9060350, 960655916, 595881548, 9488674966, 9808555080

Basic calculations (n = 647484920)

Multiplication

n×y
n×2 1294969840
n×3 1942454760
n×4 2589939680
n×5 3237424600

Division

n÷y
n÷2 323742460
n÷3 215828306.66667
n÷3 161871230
n÷5 129496984

Exponentiation

ny
n2 419236721627406400
n3 2.7144945516398E+26
n4 1.757594287609E+35
n5 1.1380157967049E+44

Nth Root

y√n
2√n 25445.724984759
3√n 865.12039933671
4√n 159.51716203832
5√n 57.842350346526

Divisors of 647484920

1, 2, 4, 5, 8, 10, 20, 40, 16187123, 32374246, 64748492, 80935615, 129496984, 161871230, 323742460, 647484920

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 -647484919
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 647484920 can be divided by 16 positive divisors. The sum of these divisors (counting 647484920) is 1, the average is 0.0625.

Base conversion 647484920

Base System Value
2 Binary 100110100101111101010111111000
3 Ternary 1200010100122022222
4 Quaternary 212211331113320
5 Quinary 2311224004140
6 Senary 144125503212
8 Octal 4645752770
10 Decimal 647484920
12 Duodecimal 160a11b08
16 Hexadecimal 2697d5f8
20 Vigesimal a26fc60
36 Base36 aphuk8

Cryptographic Hash Functions

md5 cd6d07073115e758d7e55b36011b3b71
sha1 2a8f79ed6ac8fba3fd5a6d9d820f58095d2e9e91
sha256 a6c03954f8f1f939afaa878e53b4addc2115002126008a0264c10c73fe0db141
sha512 afc75a54eab58a47f8f30970d9e3aecaee29b9e2328c6b9aa7db781b4a268c9c6a7f90a5f696a94e9e58c24da3b5a734bfd1f92eb4c294ee99610a0a6eb519f1
ripemd-160 a34f18c3cd35e745c767c9e556b05fb5a363cae2

647484920 as geometric shapes

Circle

Radius = n
Diameter 1294969840
Circumference 4068267735.9643
Area 1.3170710047797E+18

Sphere

Radius = n
Volume 1.1370448188855E+27
Surface area 5.2682840191189E+18
Circumference 4068267735.9643

Square

Length = n
Perimeter 2589939680
Area 419236721627406400
Diagonal 915681955.29606

Cube

Length = n
Surface area 2515420329764438400
Volume 2.7144945516398E+26
Space diagonal 1121476778.5747

Equilateral Triangle

Length = n
Perimeter 1942454760
Area 1.8153482556432E+17
Altitude 560738389.28733

Triangular Pyramid

Length = n
Surface area 1.8153482556432E+17
Volume 3.1990625082641E+25
Height 305227318.43202