628952907 (number)

628952907 is an odd 9-digits composite number following 628952906 and preceding 628952908. In scientific notation, it is written as 6.28952907 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 381183560 positive integers (up to 628952907) that are relatively prime to 628952907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28952907 × 10^8
Engineering notation 6.28952907 × 10^6

Prime Factorization of 628952907

Prime Factorization 3 × 11 × 19059179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628952907
Product of the distinct prime numbers

The prime factorization of 628952907 is 3 × 11 × 19059179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628952907)

Multiplication

n×y
n×2 1257905814
n×3 1886858721
n×4 2515811628
n×5 3144764535

Division

n÷y
n÷2 314476453.5
n÷3 209650969
n÷3 157238226.75
n÷5 125790581.4

Exponentiation

ny
n2 395581759223750649
n3 2.4880229741995E+26
n4 1.5648492823056E+35
n5 9.8421650512295E+43

Nth Root

y√n
2√n 25078.933529957
3√n 856.78668680999
4√n 158.36329603149
5√n 57.507385811235

Divisors of 628952907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628952906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628952907 can be divided by 8 positive divisors. The sum of these divisors (counting 628952907) is 1, the average is 0.125.

Base conversion 628952907

Base System Value
2 Binary 100101011111010000111101001011
3 Ternary 1121211111010012010
4 Quaternary 211133100331023
5 Quinary 2242002443112
6 Senary 142224351003
8 Octal 4537207513
10 Decimal 628952907
12 Duodecimal 156775463
16 Hexadecimal 257d0f4b
20 Vigesimal 9gaj257
36 Base36 aegn63

Cryptographic Hash Functions

md5 c43dc154489a9cd8908acb006f6156a9
sha1 936d977ca009061e6fab93fba845d54643478c8f
sha256 efd349420c9dba6342a7ffa4d0d480f3800a85f645732554ce854b05bac17f1c
sha512 7fc76137f301037398bbb779f382fadfd7995fe62193b799995475ba06019fc546620c63c571a4e33a16cb3c87160eca77d66d2d727df3c3a5a14385058fc868
ripemd-160 d521bba56ee4e8c5f046f01b53eb0d777acbbba0

628952907 as geometric shapes

Circle

Radius = n
Diameter 1257905814
Circumference 3951827664.1703
Area 1.2427567486715E+18

Sphere

Radius = n
Volume 1.042180626361E+27
Surface area 4.9710269946858E+18
Circumference 3951827664.1703

Square

Length = n
Perimeter 2515811628
Area 395581759223750649
Diagonal 889473731.17338

Cube

Length = n
Surface area 2373490555342503894
Volume 2.4880229741995E+26
Space diagonal 1089378390.4921

Equilateral Triangle

Length = n
Perimeter 1886858721
Area 1.7129192638075E+17
Altitude 544689195.24607

Triangular Pyramid

Length = n
Surface area 1.7129192638075E+17
Volume 2.932163194674E+25
Height 296491243.72446