79897997 (number)

79897997 is an odd 8-digits composite number following 79897996 and preceding 79897998. In scientific notation, it is written as 7.9897997 × 10^7. The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors. There are 79842780 positive integers (up to 79897997) that are relatively prime to 79897997.

Interesting facts

Basic properties

Name

Name seventy-nine million eight hundred ninety-seven thousand nine hundred ninety-seven

Notation

Scientific notation 7.9897997 × 10^7
Engineering notation 7.9897997 × 10^6

Prime Factorization of 79897997

Prime Factorization 1487 × 53731

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 79897997
Product of the distinct prime numbers

The prime factorization of 79897997 is 1487 × 53731. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 31, 30, 797, 663, 4281, 9559, 36471, 76887, 310169, 84933, 9415343, 8077769, 84903032, 33511489, 540125571, 353094977, 9164084163, 9835707942

Basic calculations (n = 79897997)

Multiplication

n×y
n×2 159795994
n×3 239693991
n×4 319591988
n×5 399489985

Division

n÷y
n÷2 39948998.5
n÷3 26632665.666667
n÷3 19974499.25
n÷5 15979599.4

Exponentiation

ny
n2 6383689924612009
n3 5.1004403844558E+23
n4 4.0751497053593E+31
n5 3.2559629893335E+39

Nth Root

y√n
2√n 8938.5679501808
3√n 430.70372778293
4√n 94.544000074996
5√n 38.063364898195

Divisors of 79897997

1, 1487, 53731, 79897997

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 -79897996
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 79897997 can be divided by 4 positive divisors. The sum of these divisors (counting 79897997) is 1, the average is 0.25.

Base conversion 79897997

Base System Value
2 Binary 100110000110010010110001101
3 Ternary 12120100020110002
4 Quaternary 10300302112031
5 Quinary 130423213442
6 Senary 11532254045
8 Octal 460622615
10 Decimal 79897997
12 Duodecimal 22911325
16 Hexadecimal 4c3258d
20 Vigesimal 14j74jh
36 Base36 1bkhot

Cryptographic Hash Functions

md5 880107c1631232e8f1b000d15136b3d4
sha1 48f82b4131f672e9b8fa73111b0c26dd61a3577b
sha256 a53bf61b40761b12977140a9680d28b361597f340586fd6b1411bb19e8cba8e5
sha512 9df28679dc0c9d509b22b082eac9b7912413766bea3a20af461f89a611e67a3da44b97f0d4f65f48eaf16ebf0c59df68a8868809be6ddaeb514691b830fd93a4
ripemd-160 8c4e0866ff3b4d3c9aea7634f4e20866380e6154

79897997 as geometric shapes

Circle

Radius = n
Diameter 159795994
Circumference 502013920.82348
Area 2.0054953369956E+16

Sphere

Radius = n
Volume 2.1364674722505E+24
Surface area 8.0219813479825E+16
Circumference 502013920.82348

Square

Length = n
Perimeter 319591988
Area 6383689924612009
Diagonal 112992830.96384

Cube

Length = n
Surface area 38302139547672054
Volume 5.1004403844558E+23
Space diagonal 138387390.22699

Equilateral Triangle

Length = n
Perimeter 239693991
Area 2.7642188222984E+15
Altitude 69193695.113493

Triangular Pyramid

Length = n
Surface area 2.7642188222984E+15
Volume 6.010926638144E+22
Height 37664276.987948