628996917 (number)

628996917 is an odd 9-digits composite number following 628996916 and preceding 628996918. In scientific notation, it is written as 6.28996917 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 419273360 positive integers (up to 628996917) that are relatively prime to 628996917.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28996917 × 10^8
Engineering notation 6.28996917 × 10^6

Prime Factorization of 628996917

Prime Factorization 3 × 14549 × 14411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628996917
Product of the distinct prime numbers

The prime factorization of 628996917 is 3 × 14549 × 14411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628996917)

Multiplication

n×y
n×2 1257993834
n×3 1886990751
n×4 2515987668
n×5 3144984585

Division

n÷y
n÷2 314498458.5
n÷3 209665639
n÷3 157249229.25
n÷5 125799383.4

Exponentiation

ny
n2 395637121595504889
n3 2.4885452973433E+26
n4 1.5652873198438E+35
n5 9.8456089840092E+43

Nth Root

y√n
2√n 25079.810944264
3√n 856.80667044851
4√n 158.36606626504
5√n 57.50819058666

Divisors of 628996917

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 -628996916
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 628996917 can be divided by 8 positive divisors. The sum of these divisors (counting 628996917) is 1, the average is 0.125.

Base conversion 628996917

Base System Value
2 Binary 100101011111011011101100110101
3 Ternary 1121211120100120010
4 Quaternary 211133123230311
5 Quinary 2242010400132
6 Senary 142225330433
8 Octal 4537335465
10 Decimal 628996917
12 Duodecimal 156796a19
16 Hexadecimal 257dbb35
20 Vigesimal 9gb4c5h
36 Base36 aehl4l

Cryptographic Hash Functions

md5 d73a82476fbd18aad26489d3748b7b9c
sha1 3a1bda8458e54d9bb8917811a8684fcafbcf65bb
sha256 43175f4d8061bbb746fd7f614ff46661a3f31b4cddf9aa910f1e1e9559bf8e4f
sha512 570d26c848544ec0595915ee24d16c28e1735fc6ea718954b13e63275ea3e8dfae6111299e1614231d28762f4abb3e6d38c4d0f5cb26fb766f66d4c4c586a55a
ripemd-160 cec69d538619a103fca303f0991a97e4ff2d2d35

628996917 as geometric shapes

Circle

Radius = n
Diameter 1257993834
Circumference 3952104187.1557
Area 1.2429306746918E+18

Sphere

Radius = n
Volume 1.0423994165679E+27
Surface area 4.9717226987674E+18
Circumference 3952104187.1557

Square

Length = n
Perimeter 2515987668
Area 395637121595504889
Diagonal 889535970.71226

Cube

Length = n
Surface area 2373822729573029334
Volume 2.4885452973433E+26
Space diagonal 1089454618.0482

Equilateral Triangle

Length = n
Perimeter 1886990751
Area 1.7131589899093E+17
Altitude 544727309.02409

Triangular Pyramid

Length = n
Surface area 1.7131589899093E+17
Volume 2.9327787584022E+25
Height 296511990.23742