628884908 (number)

628884908 is an even 9-digits composite number following 628884907 and preceding 628884909. In scientific notation, it is written as 6.28884908 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 314291040 positive integers (up to 628884908) that are relatively prime to 628884908.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million eight hundred eighty-four thousand nine hundred eight

Notation

Scientific notation 6.28884908 × 10^8
Engineering notation 6.28884908 × 10^6

Prime Factorization of 628884908

Prime Factorization 2 × 2 × 2137 × 73571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 314442454
Product of the distinct prime numbers

The prime factorization of 628884908 is 2 × 2 × 2137 × 73571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 628884908)

Multiplication

n×y
n×2 1257769816
n×3 1886654724
n×4 2515539632
n×5 3144424540

Division

n÷y
n÷2 314442454
n÷3 209628302.66667
n÷3 157221227
n÷5 125776981.6

Exponentiation

ny
n2 395496227510168464
n3 2.4872160865208E+26
n4 1.5641726597477E+35
n5 9.8368457922158E+43

Nth Root

y√n
2√n 25077.577793718
3√n 856.75580864354
4√n 158.35901551133
5√n 57.506142279707

Divisors of 628884908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628884907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628884908 can be divided by 12 positive divisors. The sum of these divisors (counting 628884908) is 1, the average is 0.083333333333333.

Base conversion 628884908

Base System Value
2 Binary 100101011111000000010110101100
3 Ternary 1121211100122220122
4 Quaternary 211133000112230
5 Quinary 2241443304113
6 Senary 142223104112
8 Octal 4537002654
10 Decimal 628884908
12 Duodecimal 156742038
16 Hexadecimal 257c05ac
20 Vigesimal 9gaac58
36 Base36 aef6p8

Cryptographic Hash Functions

md5 90b71c5f25a3dffc9506bf91b346f7b6
sha1 38462747d73ff6b45063854f5eb93b0b954c3c09
sha256 0034c9e492b69b518122432da1cc7482d6edb2014c55ca8e4b94a0420872d6fb
sha512 65a4f87973df6363ff29748ce8292c1aacabc071fd97f6ccbee02b2124d28d61dfc6a258e6e9bc41a0e7b9d804e902b11fa4b80365b3f00a1db2aabb5a0e4175
ripemd-160 3296d1dcd6bd0c7ae6bd42e81440ae953cb837e6

628884908 as geometric shapes

Circle

Radius = n
Diameter 1257769816
Circumference 3951400413.8526
Area 1.2424880428684E+18

Sphere

Radius = n
Volume 1.0418426380405E+27
Surface area 4.9699521714737E+18
Circumference 3951400413.8526

Square

Length = n
Perimeter 2515539632
Area 395496227510168464
Diagonal 889377566.06536

Cube

Length = n
Surface area 2372977365061010784
Volume 2.4872160865208E+26
Space diagonal 1089260612.7693

Equilateral Triangle

Length = n
Perimeter 1886654724
Area 1.7125489006236E+17
Altitude 544630306.38464

Triangular Pyramid

Length = n
Surface area 1.7125489006236E+17
Volume 2.9312122684252E+25
Height 296459188.68845