79729420 (number)

79729420 is an even 8-digits composite number following 79729419 and preceding 79729421. In scientific notation, it is written as 7.9729420 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 31113600 positive integers (up to 79729420) that are relatively prime to 79729420.

Interesting facts

Basic properties

Name

Name seventy-nine million seven hundred twenty-nine thousand four hundred twenty

Notation

Scientific notation 7.9729420 × 10^7
Engineering notation 7.9729420 × 10^6

Prime Factorization of 79729420

Prime Factorization 2 × 2 × 5 × 41 × 97231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39864710
Product of the distinct prime numbers

The prime factorization of 79729420 is 2 × 2 × 5 × 41 × 97231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 81, 58, 451, 220, 8073, 392, 8803, 59834, 893121, 63747, 3367593, 3147850, 4540564, 51486656, 17441865, 659301638, 381839701, 1468409346

Basic calculations (n = 79729420)

Multiplication

n×y
n×2 159458840
n×3 239188260
n×4 318917680
n×5 398647100

Division

n÷y
n÷2 39864710
n÷3 26576473.333333
n÷3 19932355
n÷5 15945884

Exponentiation

ny
n2 6356780413536400
n3 5.0682241543862E+23
n4 4.040865722592E+31
n5 3.2217588036014E+39

Nth Root

y√n
2√n 8929.1332166118
3√n 430.40060017283
4√n 94.494090908436
5√n 38.047289325994

Divisors of 79729420

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 97231, 194462, 388924, 486155, 972310, 1944620, 3986471, 7972942, 15945884, 19932355, 39864710, 79729420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79729419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79729420 can be divided by 24 positive divisors. The sum of these divisors (counting 79729420) is 1, the average is 0.041666666666667.

Base conversion 79729420

Base System Value
2 Binary 100110000001001001100001100
3 Ternary 12120000200012111
4 Quaternary 10300021030030
5 Quinary 130402320140
6 Senary 11524513404
8 Octal 460111414
10 Decimal 79729420
12 Duodecimal 2284b864
16 Hexadecimal 4c0930c
20 Vigesimal 14i63b0
36 Base36 1bgvm4

Cryptographic Hash Functions

md5 c61d60fad855c81646231461a11e121d
sha1 1b1bb50e6a6e03258c689e629e18d8bc7b2574c5
sha256 4923f0a9ee6962e080f3eadcd1da96e8efb5cdce3ba5eda7db76b8c2b49bdf47
sha512 826eef79ff9f2d3b99905d5c5aafb2a76b40104971faf81fae9f3dd9b78052c813580c8493a429bf8a08b8eac722e3f4e126f7eecd1e2b71d1ac4a74e4f0359d
ripemd-160 ab6dcf7d43ed4a66d497571f88859f5fcbd16a9e

79729420 as geometric shapes

Circle

Radius = n
Diameter 159458840
Circumference 500954720.29395
Area 1.9970414647649E+16

Sphere

Radius = n
Volume 2.1229727693555E+24
Surface area 7.9881658590598E+16
Circumference 500954720.29395

Square

Length = n
Perimeter 318917680
Area 6356780413536400
Diagonal 112754427.08414

Cube

Length = n
Surface area 38140682481218400
Volume 5.0682241543862E+23
Space diagonal 138095406.298

Equilateral Triangle

Length = n
Perimeter 239188260
Area 2.7525666622009E+15
Altitude 69047703.148999

Triangular Pyramid

Length = n
Surface area 2.7525666622009E+15
Volume 5.9729594468999E+22
Height 37584809.028047