628752009 (number)

628752009 is an odd 9-digits composite number following 628752008 and preceding 628752010. In scientific notation, it is written as 6.28752009 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 393391440 positive integers (up to 628752009) that are relatively prime to 628752009.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million seven hundred fifty-two thousand nine

Notation

Scientific notation 6.28752009 × 10^8
Engineering notation 6.28752009 × 10^6

Prime Factorization of 628752009

Prime Factorization 3 × 19 × 107 × 103091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 628752009
Product of the distinct prime numbers

The prime factorization of 628752009 is 3 × 19 × 107 × 103091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 70, 27, 557, 278, 8096, 9890, 96171, 7536, 867150, 319858, 4695258, 9609120, 48219490, 82835961, 547166348, 943529426, 7754285396, 3298856144

Basic calculations (n = 628752009)

Multiplication

n×y
n×2 1257504018
n×3 1886256027
n×4 2515008036
n×5 3143760045

Division

n÷y
n÷2 314376004.5
n÷3 209584003
n÷3 157188002.25
n÷5 125750401.8

Exponentiation

ny
n2 395329088821536081
n3 2.4856395881268E+26
n4 1.5628508846847E+35
n5 9.8264563351291E+43

Nth Root

y√n
2√n 25074.927896207
3√n 856.69545313157
4√n 158.35064855001
5√n 57.503711579015

Divisors of 628752009

1, 3, 19, 57, 107, 321, 2033, 6099, 103091, 309273, 1958729, 5876187, 11030737, 33092211, 209584003, 628752009

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 -628752008
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 628752009 can be divided by 16 positive divisors. The sum of these divisors (counting 628752009) is 1, the average is 0.0625.

Base conversion 628752009

Base System Value
2 Binary 100101011110011111111010001001
3 Ternary 1121211002220121110
4 Quaternary 211132133322021
5 Quinary 2241430031014
6 Senary 142220200533
8 Octal 4536377211
10 Decimal 628752009
12 Duodecimal 156699149
16 Hexadecimal 2579fe89
20 Vigesimal 9g9e009
36 Base36 aecc5l

Cryptographic Hash Functions

md5 97d23eed4388c3d76a9f40dcf61fc180
sha1 70b968850c9ae08d86bfba8194d1ea22a56f96aa
sha256 730919f81e48e381f7c6e46ad594c11a0a85a9b596a22b6b34bc73d2efee1647
sha512 0484680e52ea3f0b02eaca12b896e2fafebcd2e4a719f98c7e8b95eaee1b44129a8af26ac993883d7268f9739059d67dc6b2faa05ee53fbd5e87b77242990d04
ripemd-160 495f4088becdcb2437493b2740998031b19a219f

628752009 as geometric shapes

Circle

Radius = n
Diameter 1257504018
Circumference 3950565384.8084
Area 1.2419629611921E+18

Sphere

Radius = n
Volume 1.0411822759375E+27
Surface area 4.9678518447683E+18
Circumference 3950565384.8084

Square

Length = n
Perimeter 2515008036
Area 395329088821536081
Diagonal 889189618.49713

Cube

Length = n
Surface area 2371974532929216486
Volume 2.4856395881268E+26
Space diagonal 1089030424.949

Equilateral Triangle

Length = n
Perimeter 1886256027
Area 1.711825168872E+17
Altitude 544515212.4745

Triangular Pyramid

Length = n
Surface area 1.711825168872E+17
Volume 2.9293543472503E+25
Height 296396539.49904