679702990 (number)

679702990 is an even 9-digits composite number following 679702989 and preceding 679702991. In scientific notation, it is written as 6.79702990 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 271881192 positive integers (up to 679702990) that are relatively prime to 679702990.

Interesting facts

Basic properties

Name

Name six hundred seventy-nine million seven hundred two thousand nine hundred ninety

Notation

Scientific notation 6.79702990 × 10^8
Engineering notation 6.79702990 × 10^6

Prime Factorization of 679702990

Prime Factorization 2 × 5 × 67970299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 679702990
Product of the distinct prime numbers

The prime factorization of 679702990 is 2 × 5 × 67970299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 13, 42, 974, 537, 7214, 9064, 4565, 85522, 393173, 422281, 2245142, 693599, 54714805, 97354305, 29058664, 285492148, 4790876290, 7475101736

Basic calculations (n = 679702990)

Multiplication

n×y
n×2 1359405980
n×3 2039108970
n×4 2718811960
n×5 3398514950

Division

n÷y
n÷2 339851495
n÷3 226567663.33333
n÷3 169925747.5
n÷5 135940598

Exponentiation

ny
n2 461996154614940100
n3 3.1402016766028E+26
n4 2.1344044687899E+35
n5 1.4507610993059E+44

Nth Root

y√n
2√n 26071.114092037
3√n 879.23788614168
4√n 161.46551982401
5√n 58.406856937863

Divisors of 679702990

1, 2, 5, 10, 67970299, 135940598, 339851495, 679702990

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 -679702989
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 679702990 can be divided by 8 positive divisors. The sum of these divisors (counting 679702990) is 1, the average is 0.125.

Base conversion 679702990

Base System Value
2 Binary 101000100000110111000111001110
3 Ternary 1202100222111012211
4 Quaternary 220200313013032
5 Quinary 2343000443430
6 Senary 151240221034
8 Octal 5040670716
10 Decimal 679702990
12 Duodecimal 16b76a77a
16 Hexadecimal 288371ce
20 Vigesimal ac82h9a
36 Base36 b8oe6m

Cryptographic Hash Functions

md5 da7a367b8914322ad613737c02328d08
sha1 1506b8249f5bdeac68e648c9abdf7d4556ce8165
sha256 e46230b636de7a85a1e8bce6e108a5a7b89e43e224a0f33f6d82331ac6a38451
sha512 cdd17f4893fa7a5339a04e39fb312e3d3dab83fa735e311c532dbbcd615abcf32aabed8a7c46cdeb9f45cdeb53c530ea43ef154a9a8126f10c17a4d40d580ae0
ripemd-160 fdea58b548f7350f8ece3b7f748b840567ddd6c2

679702990 as geometric shapes

Circle

Radius = n
Diameter 1359405980
Circumference 4270699840.014
Area 1.451403725325E+18

Sphere

Radius = n
Volume 1.3153646024007E+27
Surface area 5.8056149013001E+18
Circumference 4270699840.014

Square

Length = n
Perimeter 2718811960
Area 461996154614940100
Diagonal 961245186.84354

Cube

Length = n
Surface area 2771976927689640600
Volume 3.1402016766028E+26
Space diagonal 1177280112.7365

Equilateral Triangle

Length = n
Perimeter 2039108970
Area 2.0005020317363E+17
Altitude 588640056.36824

Triangular Pyramid

Length = n
Surface area 2.0005020317363E+17
Volume 3.7007631663653E+25
Height 320415062.28118