79239620 (number)

79239620 is an even 8-digits composite number following 79239619 and preceding 79239621. In scientific notation, it is written as 7.9239620 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 31695840 positive integers (up to 79239620) that are relatively prime to 79239620.

Interesting facts

Basic properties

Name

Name seventy-nine million two hundred thirty-nine thousand six hundred twenty

Notation

Scientific notation 7.9239620 × 10^7
Engineering notation 7.9239620 × 10^6

Prime Factorization of 79239620

Prime Factorization 2 × 2 × 5 × 3961981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39619810
Product of the distinct prime numbers

The prime factorization of 79239620 is 2 × 2 × 5 × 3961981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 16, 71, 885, 781, 4336, 4220, 86625, 60, 24748, 160229, 7393502, 7206106, 54256720, 43097186, 329691474, 842184697, 5269327931, 8090493287

Basic calculations (n = 79239620)

Multiplication

n×y
n×2 158479240
n×3 237718860
n×4 316958480
n×5 396198100

Division

n÷y
n÷2 39619810
n÷3 26413206.666667
n÷3 19809905
n÷5 15847924

Exponentiation

ny
n2 6278917377744400
n3 4.9753902702386E+23
n4 3.9424803436541E+31
n5 3.1240064428862E+39

Nth Root

y√n
2√n 8901.6638894085
3√n 429.51743232028
4√n 94.348629504665
5√n 38.000427012909

Divisors of 79239620

1, 2, 4, 5, 10, 20, 3961981, 7923962, 15847924, 19809905, 39619810, 79239620

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79239619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79239620 can be divided by 12 positive divisors. The sum of these divisors (counting 79239620) is 1, the average is 0.083333333333333.

Base conversion 79239620

Base System Value
2 Binary 100101110010001100111000100
3 Ternary 12112002210022202
4 Quaternary 10232101213010
5 Quinary 130241131440
6 Senary 11510214032
8 Octal 456214704
10 Decimal 79239620
12 Duodecimal 22654318
16 Hexadecimal 4b919c4
20 Vigesimal 14f4j10
36 Base36 1b6dok

Cryptographic Hash Functions

md5 816d9cd915fd7718f28dfc0034e33f48
sha1 d2eba647bc5ecdc59fcde2ffe6262f2d7906bddd
sha256 8e8e26ea38c2e6a3df971063c4345f6d0953cdc55ed169008ab7804038ba95be
sha512 99ced4add2e6dfe3ac7b9504f123c9122a5c30518776f3f85192e7e986ce10d606fe2812839d3eb424c343f1b4c1474ed90dba5f97648dab78972a8909c70ed8
ripemd-160 4f0640e5800c01d7dcced3cf0d9adae8b9ed2a8a

79239620 as geometric shapes

Circle

Radius = n
Diameter 158479240
Circumference 497877216.13049
Area 1.9725800706419E+16

Sphere

Radius = n
Volume 2.0840866028965E+24
Surface area 7.8903202825676E+16
Circumference 497877216.13049

Square

Length = n
Perimeter 316958480
Area 6278917377744400
Diagonal 112061745.28129

Cube

Length = n
Surface area 37673504266466400
Volume 4.9753902702386E+23
Space diagonal 137247047.81245

Equilateral Triangle

Length = n
Perimeter 237718860
Area 2.7188509786951E+15
Altitude 68623523.906225

Triangular Pyramid

Length = n
Surface area 2.7188509786951E+15
Volume 5.8635536652255E+22
Height 37353915.093763