628629947 (number)

628629947 is an odd 9-digits composite number following 628629946 and preceding 628629948. In scientific notation, it is written as 6.28629947 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 571481760 positive integers (up to 628629947) that are relatively prime to 628629947.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28629947 × 10^8
Engineering notation 6.28629947 × 10^6

Prime Factorization of 628629947

Prime Factorization 11 × 57148177

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 628629947
Product of the distinct prime numbers

The prime factorization of 628629947 is 11 × 57148177. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628629947)

Multiplication

n×y
n×2 1257259894
n×3 1885889841
n×4 2514519788
n×5 3143149735

Division

n÷y
n÷2 314314973.5
n÷3 209543315.66667
n÷3 157157486.75
n÷5 125725989.4

Exponentiation

ny
n2 395175610265222809
n3 2.4841922293672E+26
n4 1.5616376294849E+35
n5 9.8169218025631E+43

Nth Root

y√n
2√n 25072.493832884
3√n 856.64001170343
4√n 158.34296268822
5√n 57.501478723117

Divisors of 628629947

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 -628629946
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 628629947 can be divided by 4 positive divisors. The sum of these divisors (counting 628629947) is 1, the average is 0.25.

Base conversion 628629947

Base System Value
2 Binary 100101011110000010000110111011
3 Ternary 1121210212201011122
4 Quaternary 211132002012323
5 Quinary 2241412124242
6 Senary 142213415455
8 Octal 4536020673
10 Decimal 628629947
12 Duodecimal 15663a58b
16 Hexadecimal 257821bb
20 Vigesimal 9g8ieh7
36 Base36 ae9pyz

Cryptographic Hash Functions

md5 875a33dcfb1280c39e9b071c1faf9337
sha1 ec61fa4d35ef0255e18dffcb5179bdb364647822
sha256 afc920e438c89ad58dc91c1ddb00df83bd4e664c370f84eb54b6240643fcd068
sha512 f94c5caeccd6fecdd184c6f217e0a3a483199f4e73ef3753b60841ae7c33829620a04e00e9e41cd398fa648d742e188bb025f66252c9e9173be6e579cc2e7f62
ripemd-160 86fc188104be13c79e8ad4f33f03678ef3a627f3

628629947 as geometric shapes

Circle

Radius = n
Diameter 1257259894
Circumference 3949798446.6435
Area 1.2414807940871E+18

Sphere

Radius = n
Volume 1.040576007718E+27
Surface area 4.9659231763483E+18
Circumference 3949798446.6435

Square

Length = n
Perimeter 2514519788
Area 395175610265222809
Diagonal 889016996.76128

Cube

Length = n
Surface area 2371053661591336854
Volume 2.4841922293672E+26
Space diagonal 1088819007.3633

Equilateral Triangle

Length = n
Perimeter 1885889841
Area 1.7111605872285E+17
Altitude 544409503.68167

Triangular Pyramid

Length = n
Surface area 1.7111605872285E+17
Volume 2.9276486185941E+25
Height 296338998.92043