628149726 (number)

628149726 is an even 9-digits composite number following 628149725 and preceding 628149727. In scientific notation, it is written as 6.28149726 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 208585536 positive integers (up to 628149726) that are relatively prime to 628149726.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28149726 × 10^8
Engineering notation 6.28149726 × 10^6

Prime Factorization of 628149726

Prime Factorization 2 × 9 × 263 × 132689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 628149726
Product of the distinct prime numbers

The prime factorization of 628149726 is 2 × 9 × 263 × 132689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 29, 66, 321, 972, 9891, 7190, 26437, 77824, 560317, 656584, 8428545, 8036874, 42437423, 25790677, 185546405, 44464443, 4124907285, 8287357445

Basic calculations (n = 628149726)

Multiplication

n×y
n×2 1256299452
n×3 1884449178
n×4 2512598904
n×5 3140748630

Division

n÷y
n÷2 314074863
n÷3 209383242
n÷3 157037431.5
n÷5 125629945.2

Exponentiation

ny
n2 394572078273875076
n3 2.4785034285499E+26
n4 1.5568712495336E+35
n5 9.7794824881184E+43

Nth Root

y√n
2√n 25062.915353167
3√n 856.4218222254
4√n 158.31271380773
5√n 57.492690767864

Divisors of 628149726

1, 2, 9, 18, 263, 526, 2367, 4734, 132689, 265378, 1194201, 2388402, 34897207, 69794414, 314074863, 628149726

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 -628149725
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 628149726 can be divided by 16 positive divisors. The sum of these divisors (counting 628149726) is 1, the average is 0.0625.

Base conversion 628149726

Base System Value
2 Binary 100101011100001100110111011110
3 Ternary 1121202222022102200
4 Quaternary 211130030313132
5 Quinary 2241301242401
6 Senary 142155232330
8 Octal 4534146736
10 Decimal 628149726
12 Duodecimal 1564486a6
16 Hexadecimal 2570cdde
20 Vigesimal 9g5ie66
36 Base36 adzffi

Cryptographic Hash Functions

md5 0178d726dfd9f1a243055847081f82b8
sha1 3231fe31ba9d60cc8df50c16fbf42e1b95fdc677
sha256 0ab0860fdbd9288be8743831022774abc63dbcb756372ac242a061a985272294
sha512 e9245f6c5047804dae02bcf89fa51be6f5e3355337fb351fad5cd0e0387036b243b51c67361496f029bff02190976335f78d3facd47257bc251738c2b762aa40
ripemd-160 398c58321d89cf7e6ae70e13faaf02954cf66495

628149726 as geometric shapes

Circle

Radius = n
Diameter 1256299452
Circumference 3946781129.1121
Area 1.2395847424169E+18

Sphere

Radius = n
Volume 1.0381930884039E+27
Surface area 4.9583389696675E+18
Circumference 3946781129.1121

Square

Length = n
Perimeter 2512598904
Area 394572078273875076
Diagonal 888337861.71014

Cube

Length = n
Surface area 2367432469643250456
Volume 2.4785034285499E+26
Space diagonal 1087987240.1925

Equilateral Triangle

Length = n
Perimeter 1884449178
Area 1.708547217046E+17
Altitude 543993620.09623

Triangular Pyramid

Length = n
Surface area 1.708547217046E+17
Volume 2.9209443025362E+25
Height 296112620.57005