628884087 (number)

628884087 is an odd 9-digits composite number following 628884086 and preceding 628884088. In scientific notation, it is written as 6.28884087 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 387005568 positive integers (up to 628884087) that are relatively prime to 628884087.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28884087 × 10^8
Engineering notation 6.28884087 × 10^6

Prime Factorization of 628884087

Prime Factorization 3 × 13 × 16125233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 628884087
Product of the distinct prime numbers

The prime factorization of 628884087 is 3 × 13 × 16125233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 87, 40, 625, 465, 3672, 5446, 94124, 19011, 90838, 137752, 8347947, 2841726, 36822696, 12347645, 451669783, 962993054, 7163178456, 1870525342

Basic calculations (n = 628884087)

Multiplication

n×y
n×2 1257768174
n×3 1886652261
n×4 2515536348
n×5 3144420435

Division

n÷y
n÷2 314442043.5
n÷3 209628029
n÷3 157221021.75
n÷5 125776817.4

Exponentiation

ny
n2 395495194881823569
n3 2.4872063454614E+26
n4 1.5641644917461E+35
n5 9.8367815830958E+43

Nth Root

y√n
2√n 25077.561424509
3√n 856.75543581601
4√n 158.35896382747
5√n 57.506127265014

Divisors of 628884087

1, 3, 13, 39, 16125233, 48375699, 209628029, 628884087

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 -628884086
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 628884087 can be divided by 8 positive divisors. The sum of these divisors (counting 628884087) is 1, the average is 0.125.

Base conversion 628884087

Base System Value
2 Binary 100101011111000000001001110111
3 Ternary 1121211100121210020
4 Quaternary 211133000021313
5 Quinary 2241443242322
6 Senary 142223100223
8 Octal 4537001167
10 Decimal 628884087
12 Duodecimal 156741673
16 Hexadecimal 257c0277
20 Vigesimal 9gaaa47
36 Base36 aef62f

Cryptographic Hash Functions

md5 22f08d06c41653993ef3a5db030245c2
sha1 430461ca7c0cdc059b4d4620e08c15aac1a8f55d
sha256 7dd6844bd2b25bbf6fa169662431eb53142f82d76650b04d118e3442852c6b51
sha512 85066b419bd6fa5f3d1e35bc44767f8804c494188f8aad61665cdd7664c5cde8c36cb058ecfbe4651c953ac1329a8e626b2eb8922e9babbb1180e4065e16181c
ripemd-160 ec466b88e8df3ebdfae7988d366b17cb0c8a65e5

628884087 as geometric shapes

Circle

Radius = n
Diameter 1257768174
Circumference 3951395255.3574
Area 1.2424847987708E+18

Sphere

Radius = n
Volume 1.0418385577151E+27
Surface area 4.9699391950832E+18
Circumference 3951395255.3574

Square

Length = n
Perimeter 2515536348
Area 395495194881823569
Diagonal 889376404.99602

Cube

Length = n
Surface area 2372971169290941414
Volume 2.4872063454614E+26
Space diagonal 1089259190.7556

Equilateral Triangle

Length = n
Perimeter 1886652261
Area 1.7125444292117E+17
Altitude 544629595.37778

Triangular Pyramid

Length = n
Surface area 1.7125444292117E+17
Volume 2.9312007884766E+25
Height 296458801.66534