628984923 (number)

628984923 is an odd 9-digits composite number following 628984922 and preceding 628984924. In scientific notation, it is written as 6.28984923 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 357327936 positive integers (up to 628984923) that are relatively prime to 628984923.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million nine hundred eighty-four thousand nine hundred twenty-three

Notation

Scientific notation 6.28984923 × 10^8
Engineering notation 6.28984923 × 10^6

Prime Factorization of 628984923

Prime Factorization 49 × 3 × 173 × 24733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 628984923
Product of the distinct prime numbers

The prime factorization of 628984923 is 49 × 3 × 173 × 24733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628984923)

Multiplication

n×y
n×2 1257969846
n×3 1886954769
n×4 2515939692
n×5 3144924615

Division

n÷y
n÷2 314492461.5
n÷3 209661641
n÷3 157246230.75
n÷5 125796984.6

Exponentiation

ny
n2 395622033361315929
n3 2.4884029419087E+26
n4 1.5651679328094E+35
n5 9.844670317002E+43

Nth Root

y√n
2√n 25079.571826489
3√n 856.80122442048
4√n 158.36531131055
5√n 57.507971266507

Divisors of 628984923

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 -628984922
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 628984923 can be divided by 16 positive divisors. The sum of these divisors (counting 628984923) is 1, the average is 0.0625.

Base conversion 628984923

Base System Value
2 Binary 100101011111011000110001011011
3 Ternary 1121211112202002220
4 Quaternary 211133120301123
5 Quinary 2242010004143
6 Senary 142225155123
8 Octal 4537306133
10 Decimal 628984923
12 Duodecimal 15678baa3
16 Hexadecimal 257d8c5b
20 Vigesimal 9gb3263
36 Base36 aehbvf

Cryptographic Hash Functions

md5 8ec059ac3361a15121f82e76370977d9
sha1 ad3773c1b30f92e3672617be94fee73b4bb9bb7d
sha256 c8484f40fffc8b7a4ddc0460f22d724f76b53989a0e6fa380d525bc829f65d48
sha512 d15dc6bc58cf3b4a1a35aa70d4006a3457b7e9c6e79286e31523d93ef84ab038f9456fedaed8c66750b3a31b4c6de221709a9cfe9089df6ac5eff3f1d4560aa0
ripemd-160 a7eee300de5d3feaf7cbbdb47999cee29e766276

628984923 as geometric shapes

Circle

Radius = n
Diameter 1257969846
Circumference 3952028826.6311
Area 1.2428832736062E+18

Sphere

Radius = n
Volume 1.0423397868629E+27
Surface area 4.9715330944247E+18
Circumference 3952028826.6311

Square

Length = n
Perimeter 2515939692
Area 395622033361315929
Diagonal 889519008.6348

Cube

Length = n
Surface area 2373732200167895574
Volume 2.4884029419087E+26
Space diagonal 1089433843.8308

Equilateral Triangle

Length = n
Perimeter 1886954769
Area 1.7130936559388E+17
Altitude 544716921.9154

Triangular Pyramid

Length = n
Surface area 1.7130936559388E+17
Volume 2.9326109909137E+25
Height 296506336.2116