79888913 (number)

79888913 is an odd 8-digits composite number following 79888912 and preceding 79888914. In scientific notation, it is written as 7.9888913 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 70537104 positive integers (up to 79888913) that are relatively prime to 79888913.

Interesting facts

Basic properties

Name

Name seventy-nine million eight hundred eighty-eight thousand nine hundred thirteen

Notation

Scientific notation 7.9888913 × 10^7
Engineering notation 7.9888913 × 10^6

Prime Factorization of 79888913

Prime Factorization 13 × 23 × 267187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 79888913
Product of the distinct prime numbers

The prime factorization of 79888913 is 13 × 23 × 267187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 79888913)

Multiplication

n×y
n×2 159777826
n×3 239666739
n×4 319555652
n×5 399444565

Division

n÷y
n÷2 39944456.5
n÷3 26629637.666667
n÷3 19972228.25
n÷5 15977782.6

Exponentiation

ny
n2 6382238420321569
n3 5.0987008990633E+23
n4 4.0732967253829E+31
n5 3.254112477173E+39

Nth Root

y√n
2√n 8938.0598006503
3√n 430.68740421581
4√n 94.541312666211
5√n 38.06249933624

Divisors of 79888913

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 -79888912
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 79888913 can be divided by 8 positive divisors. The sum of these divisors (counting 79888913) is 1, the average is 0.125.

Base conversion 79888913

Base System Value
2 Binary 100110000110000001000010001
3 Ternary 12120022202222122
4 Quaternary 10300300020101
5 Quinary 130422421123
6 Senary 11532144025
8 Octal 460601021
10 Decimal 79888913
12 Duodecimal 22908015
16 Hexadecimal 4c30211
20 Vigesimal 14j625d
36 Base36 1bkaoh

Cryptographic Hash Functions

md5 1919e081bce95eb099e1fb8a272d4a9d
sha1 a4652d252d00f491ecf924e24daf6faf1a1cae80
sha256 6fabb5b337968f2bfd8652ef50df371121897f01b34134a0142b6fd1291de444
sha512 f6c94296575d33f42cff202f07b225205246c055efe54b62ca844c4cb84785dad78b0bf581fe05b11f4702532212c991beb2468d1dc95e71bcb50071c08629fa
ripemd-160 7f1deba40116fb06cf758bffb2f7fcfdf206735b

79888913 as geometric shapes

Circle

Radius = n
Diameter 159777826
Circumference 501956844.36815
Area 2.0050393334741E+16

Sphere

Radius = n
Volume 2.1357388383132E+24
Surface area 8.0201573338963E+16
Circumference 501956844.36815

Square

Length = n
Perimeter 319555652
Area 6382238420321569
Diagonal 112979984.24784

Cube

Length = n
Surface area 38293430521929414
Volume 5.0987008990633E+23
Space diagonal 138371656.27745

Equilateral Triangle

Length = n
Perimeter 239666739
Area 2.7635903025038E+15
Altitude 69185828.138725

Triangular Pyramid

Length = n
Surface area 2.7635903025038E+15
Volume 6.0088766349493E+22
Height 37659994.749281