7973989 (number)

7973989 is an odd 7-digits composite number following 7973988 and preceding 7973990. In scientific notation, it is written as 7.973989 × 10^6. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 7954540 positive integers (up to 7973989) that are relatively prime to 7973989.

Interesting facts

Basic properties

Name

Name seven million nine hundred seventy-three thousand nine hundred eighty-nine

Notation

Scientific notation 7.973989 × 10^6
Engineering notation 7.973989 × 10^6

Prime Factorization of 7973989

Prime Factorization 419 × 19031

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7973989
Product of the distinct prime numbers

The prime factorization of 7973989 is 419 × 19031. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 52, 8, 371, 497, 2512, 4279, 30523, 80572, 388498, 42189, 258315, 6339766, 23115092, 71366075, 970295082, 129445507, 7183931262, 4250508217

Basic calculations (n = 7973989)

Multiplication

n×y
n×2 15947978
n×3 23921967
n×4 31895956
n×5 39869945

Division

n÷y
n÷2 3986994.5
n÷3 2657996.3333333
n÷3 1993497.25
n÷5 1594797.8

Exponentiation

ny
n2 63584500572121
n3 5.0702210813259E+20
n4 4.0429887130061E+27
n5 3.2238747524634E+34

Nth Root

y√n
2√n 2823.8252424681
3√n 199.78300632053
4√n 53.139676725288
5√n 24.006847099896

Divisors of 7973989

1, 419, 19031, 7973989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7973988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7973989 can be divided by 4 positive divisors. The sum of these divisors (counting 7973989) is 1, the average is 0.25.

Base conversion 7973989

Base System Value
2 Binary 11110011010110001100101
3 Ternary 120000010020221
4 Quaternary 132122301211
5 Quinary 4020131424
6 Senary 442524341
8 Octal 36326145
10 Decimal 7973989
12 Duodecimal 28066b1
16 Hexadecimal 79ac65
20 Vigesimal 29gej9
36 Base36 4qwrp

Cryptographic Hash Functions

md5 f65b1229913899c9abb8a4ed2e59ba3e
sha1 c37ab5d7366a99793cff97f60c80d1d6b2a25493
sha256 fe9e64172ab823d4fa80a5d176270de1bb2d11f10b2e1f9325e7bd3ab71cdcf5
sha512 2608367c00363a34524c23158a38d9d23d467b710711008508a663d102c9362a557687c379562412f4e3872d04a09787b007f8e374b98f40e19fab08920b514e
ripemd-160 efd797a12ac8d83ba594059a73e714d33e2a646d

7973989 as geometric shapes

Circle

Radius = n
Diameter 15947978
Circumference 50102050.524412
Area 1.9975659987955E+14

Sphere

Radius = n
Volume 2.1238092401559E+21
Surface area 7.9902639951821E+14
Circumference 50102050.524412

Square

Length = n
Perimeter 31895956
Area 63584500572121
Diagonal 11276923.390014

Cube

Length = n
Surface area 381507003432726
Volume 5.0702210813259E+20
Space diagonal 13811354.086995

Equilateral Triangle

Length = n
Perimeter 23921967
Area 27532896391201
Altitude 6905677.0434977

Triangular Pyramid

Length = n
Surface area 27532896391201
Volume 5.9753128478675E+19
Height 3758974.463338