79897769 (number)

79897769 is an odd 8-digits composite number following 79897768 and preceding 79897770. In scientific notation, it is written as 7.9897769 × 10^7. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 68483796 positive integers (up to 79897769) that are relatively prime to 79897769.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9897769 × 10^7
Engineering notation 7.9897769 × 10^6

Prime Factorization of 79897769

Prime Factorization 7 × 11413967

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 79897769
Product of the distinct prime numbers

The prime factorization of 79897769 is 7 × 11413967. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 9, 1, 194, 575, 8946, 9412, 52203, 19573, 54190, 920935, 6873881, 86398, 18482610, 89906031, 190428101, 71398055, 8207754306, 5758743585

Basic calculations (n = 79897769)

Multiplication

n×y
n×2 159795538
n×3 239693307
n×4 319591076
n×5 399488845

Division

n÷y
n÷2 39948884.5
n÷3 26632589.666667
n÷3 19974442.25
n÷5 15979553.8

Exponentiation

ny
n2 6383653491177361
n3 5.1003967201413E+23
n4 4.0751031895421E+31
n5 3.255916532892E+39

Nth Root

y√n
2√n 8938.5551964509
3√n 430.70331809162
4√n 94.543932626324
5√n 38.063343174354

Divisors of 79897769

1, 7, 11413967, 79897769

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 -79897768
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 79897769 can be divided by 4 positive divisors. The sum of these divisors (counting 79897769) is 1, the average is 0.25.

Base conversion 79897769

Base System Value
2 Binary 100110000110010010010101001
3 Ternary 12120100020010122
4 Quaternary 10300302102221
5 Quinary 130423212034
6 Senary 11532253025
8 Octal 460622251
10 Decimal 79897769
12 Duodecimal 22911175
16 Hexadecimal 4c324a9
20 Vigesimal 14j7489
36 Base36 1bkhih

Cryptographic Hash Functions

md5 e1bdcf95fbcfc24fea9554ffe7fa3d82
sha1 de97e2bce9fac20742ab521de24ca49903760a86
sha256 ca357233f9ba5d2a27a39801b4df8204c2a768d8e05cc5e382f8b94dd685b9cf
sha512 1a367065178b1b283bd92e882be0cd046398b837d627f6ba47906b1a58b82490402107c92aabb3c061aabbef1194d0b66803bb17defa60a0f86b6778f02b92a3
ripemd-160 fac04fbb79bcdba3de27e9ff1451b3dfb2193e32

79897769 as geometric shapes

Circle

Radius = n
Diameter 159795538
Circumference 502012488.25723
Area 2.0054838910946E+16

Sphere

Radius = n
Volume 2.1364491821853E+24
Surface area 8.0219355643783E+16
Circumference 502012488.25723

Square

Length = n
Perimeter 319591076
Area 6383653491177361
Diagonal 112992508.52315

Cube

Length = n
Surface area 38301920947064166
Volume 5.1003967201413E+23
Space diagonal 138386995.3194

Equilateral Triangle

Length = n
Perimeter 239693307
Area 2.7642030461584E+15
Altitude 69193497.659701

Triangular Pyramid

Length = n
Surface area 2.7642030461584E+15
Volume 6.0108751792559E+22
Height 37664169.507718