628999748 (number)

628999748 is an even 9-digits composite number following 628999747 and preceding 628999749. In scientific notation, it is written as 6.28999748 × 10^8. The sum of its digits is 62. It has a total of 6 prime factors and 36 positive divisors. There are 288958176 positive integers (up to 628999748) that are relatively prime to 628999748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28999748 × 10^8
Engineering notation 6.28999748 × 10^6

Prime Factorization of 628999748

Prime Factorization 2 × 2 × 13 × 13 × 227 × 4099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24192298
Product of the distinct prime numbers

The prime factorization of 628999748 is 2 × 2 × 13 × 13 × 227 × 4099. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628999748)

Multiplication

n×y
n×2 1257999496
n×3 1886999244
n×4 2515998992
n×5 3144998740

Division

n÷y
n÷2 314499874
n÷3 209666582.66667
n÷3 157249937
n÷5 125799949.6

Exponentiation

ny
n2 395640682984063504
n3 2.4885788989552E+26
n4 1.565315500321E+35
n5 9.8458305524238E+43

Nth Root

y√n
2√n 25079.867384019
3√n 856.80795588992
4√n 158.36624445891
5√n 57.508242353335

Divisors of 628999748

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628999747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628999748 can be divided by 36 positive divisors. The sum of these divisors (counting 628999748) is 1, the average is 0.027777777777778.

Base conversion 628999748

Base System Value
2 Binary 100101011111011100011001000100
3 Ternary 1121211120111102222
4 Quaternary 211133130121010
5 Quinary 2242010442443
6 Senary 142225351512
8 Octal 4537343104
10 Decimal 628999748
12 Duodecimal 156798598
16 Hexadecimal 257dc644
20 Vigesimal 9gb4j78
36 Base36 aehnb8

Cryptographic Hash Functions

md5 e57202826b37a331a7ab7fd1df83373f
sha1 442a98dfcd1d4a891a6bc73d148baa10bf7babbe
sha256 91cb9a5e5368544833ec59a05b6ae3d47fc51f0055133ec61bcb69a0857a0934
sha512 f27b0b57b29bfc56dac86fc5c68918881d06117e5e63534c675fd0362e3ab4a9a238f086066637e685cf222e1a37f6a5cfc72f26bc7367b973a9dcf36ef4c09c
ripemd-160 95c4b163eae78ecd0251661d6c0598d33da4e58b

628999748 as geometric shapes

Circle

Radius = n
Diameter 1257999496
Circumference 3952121974.8533
Area 1.242941863124E+18

Sphere

Radius = n
Volume 1.0424134915782E+27
Surface area 4.9717674524959E+18
Circumference 3952121974.8533

Square

Length = n
Perimeter 2515998992
Area 395640682984063504
Diagonal 889539974.35086

Cube

Length = n
Surface area 2373844097904381024
Volume 2.4885788989552E+26
Space diagonal 1089459521.484

Equilateral Triangle

Length = n
Perimeter 1886999244
Area 1.7131744111741E+17
Altitude 544729760.74201

Triangular Pyramid

Length = n
Surface area 1.7131744111741E+17
Volume 2.9328183582817E+25
Height 296513324.78362