679964985 (number)

679964985 is an odd 9-digits composite number following 679964984 and preceding 679964986. In scientific notation, it is written as 6.79964985 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 294585984 positive integers (up to 679964985) that are relatively prime to 679964985.

Interesting facts

Basic properties

Name

Name six hundred seventy-nine million nine hundred sixty-four thousand nine hundred eighty-five

Notation

Scientific notation 6.79964985 × 10^8
Engineering notation 6.79964985 × 10^6

Prime Factorization of 679964985

Prime Factorization 3 × 105 × 23 × 127 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 679964985
Product of the distinct prime numbers

The prime factorization of 679964985 is 3 × 105 × 23 × 127 × 739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 679964985)

Multiplication

n×y
n×2 1359929970
n×3 2039894955
n×4 2719859940
n×5 3399824925

Division

n÷y
n÷2 339982492.5
n÷3 226654995
n÷3 169991246.25
n÷5 135992997

Exponentiation

ny
n2 462352380826050225
n3 3.143834296931E+26
n4 2.1376972405552E+35
n5 1.4535592721086E+44

Nth Root

y√n
2√n 26076.13823019
3√n 879.35084054599
4√n 161.48107700344
5√n 58.411358888248

Divisors of 679964985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -679964984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 679964985 can be divided by 32 positive divisors. The sum of these divisors (counting 679964985) is 1, the average is 0.03125.

Base conversion 679964985

Base System Value
2 Binary 101000100001110111000100111001
3 Ternary 1202101110210121100
4 Quaternary 220201313010321
5 Quinary 2343032334420
6 Senary 151250002013
8 Octal 5041670471
10 Decimal 679964985
12 Duodecimal 16b876309
16 Hexadecimal 28877139
20 Vigesimal ac9fc95
36 Base36 b8u0c9

Cryptographic Hash Functions

md5 974c16c29a14bfeb6d971c028c2c9a56
sha1 3f049d55ced6a67162973c1b36a27efb256b26bd
sha256 3c62c9d0ab0280668aea44fe3bd21659a62e3c869824cd31d1102097569e02fa
sha512 0493f3b7cd1e11ec35779d225cd620abb85c89d9b8ee279013913c93cab85f1c12fd5d1e528ea64281d42027aa663419237e383e64c5c0c771043aeabc7bcfff
ripemd-160 332b8f44074c4e7d1d5e6813588127cb8655357a

679964985 as geometric shapes

Circle

Radius = n
Diameter 1359929970
Circumference 4272346003.1486
Area 1.4525228429729E+18

Sphere

Radius = n
Volume 1.3168862308456E+27
Surface area 5.8100913718915E+18
Circumference 4272346003.1486

Square

Length = n
Perimeter 2719859940
Area 462352380826050225
Diagonal 961615703.72582

Cube

Length = n
Surface area 2774114284956301350
Volume 3.143834296931E+26
Space diagonal 1177733901.3878

Equilateral Triangle

Length = n
Perimeter 2039894955
Area 2.0020445364779E+17
Altitude 588866950.6939

Triangular Pyramid

Length = n
Surface area 2.0020445364779E+17
Volume 3.7050442504779E+25
Height 320538567.90861