628996720 (number)

628996720 is an even 9-digits composite number following 628996719 and preceding 628996721. In scientific notation, it is written as 6.28996720 × 10^8. The sum of its digits is 49. It has a total of 9 prime factors and 120 positive divisors. There are 226828800 positive integers (up to 628996720) that are relatively prime to 628996720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28996720 × 10^8
Engineering notation 6.28996720 × 10^6

Prime Factorization of 628996720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 181 × 11 × 11 × 359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 7147690
Product of the distinct prime numbers

The prime factorization of 628996720 is 2 × 2 × 2 × 2 × 5 × 181 × 11 × 11 × 359. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628996720)

Multiplication

n×y
n×2 1257993440
n×3 1886990160
n×4 2515986880
n×5 3144983600

Division

n÷y
n÷2 314498360
n÷3 209665573.33333
n÷3 157249180
n÷5 125799344

Exponentiation

ny
n2 395636873770758400
n3 2.4885429591286E+26
n4 1.565285358871E+35
n5 9.8455935659388E+43

Nth Root

y√n
2√n 25079.807016801
3√n 856.80658099872
4√n 158.36605386509
5√n 57.50818698438

Divisors of 628996720

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628996719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628996720 can be divided by 120 positive divisors. The sum of these divisors (counting 628996720) is 1, the average is 0.0083333333333333.

Base conversion 628996720

Base System Value
2 Binary 100101011111011011101001110000
3 Ternary 1121211120100021211
4 Quaternary 211133123221300
5 Quinary 2242010343340
6 Senary 142225325504
8 Octal 4537335160
10 Decimal 628996720
12 Duodecimal 156796894
16 Hexadecimal 257dba70
20 Vigesimal 9gb4bg0
36 Base36 aehkz4

Cryptographic Hash Functions

md5 2bbf02339adc64d2e17171f4041d91af
sha1 a2e0ef627c3cbf0678eb048a94de7dc2fe7b31f5
sha256 ad15d1781650cca2abc5848809c8899d7f1118acf208184935122c537929c0e8
sha512 8b20afa3804211735a1f307bb8e205c115acb74529353fda81ac35bf575b47021a68d18ed2c11923621e8f7c34d49bcf8d2d4ed762bc047c710bee576175357e
ripemd-160 98f16765d4a55507eeea327ef6427b848f5e16df

628996720 as geometric shapes

Circle

Radius = n
Diameter 1257993440
Circumference 3952102949.3682
Area 1.2429298961274E+18

Sphere

Radius = n
Volume 1.0423984371388E+27
Surface area 4.9717195845098E+18
Circumference 3952102949.3682

Square

Length = n
Perimeter 2515986880
Area 395636873770758400
Diagonal 889535692.11219

Cube

Length = n
Surface area 2373821242624550400
Volume 2.4885429591286E+26
Space diagonal 1089454276.8342

Equilateral Triangle

Length = n
Perimeter 1886990160
Area 1.7131579167967E+17
Altitude 544727138.41709

Triangular Pyramid

Length = n
Surface area 1.7131579167967E+17
Volume 2.9327760027898E+25
Height 296511897.37073