79131408 (number)

79131408 is an even 8-digits composite number following 79131407 and preceding 79131409. In scientific notation, it is written as 7.9131408 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 25039872 positive integers (up to 79131408) that are relatively prime to 79131408.

Interesting facts

Basic properties

Name

Name seventy-nine million one hundred thirty-one thousand four hundred eight

Notation

Scientific notation 7.9131408 × 10^7
Engineering notation 7.9131408 × 10^6

Prime Factorization of 79131408

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 229 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9891426
Product of the distinct prime numbers

The prime factorization of 79131408 is 2 × 2 × 2 × 2 × 3 × 23 × 229 × 313. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 5, 30, 59, 493, 643, 4741, 7838, 44924, 40856, 896547, 276253, 2663983, 2289709, 44757689, 29488760, 415628349, 819211669, 7817725049, 1530021634

Basic calculations (n = 79131408)

Multiplication

n×y
n×2 158262816
n×3 237394224
n×4 316525632
n×5 395657040

Division

n÷y
n÷2 39565704
n÷3 26377136
n÷3 19782852
n÷5 15826281.6

Exponentiation

ny
n2 6261779732062464
n3 4.9550344678397E+23
n4 3.9209885412868E+31
n5 3.1027334402389E+39

Nth Root

y√n
2√n 8895.5836233493
3√n 429.32182262346
4√n 94.316401666673
5√n 37.99004243435

Divisors of 79131408

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 229, 276, 313, 368, 458, 552, 626, 687, 916, 939, 1104, 1252, 1374, 1832, 1878, 2504, 2748, 3664, 3756, 5008, 5267, 5496, 7199, 7512, 10534, 10992, 14398, 15024, 15801, 21068, 21597, 28796, 31602, 42136, 43194, 57592, 63204, 71677, 84272, 86388, 115184, 126408, 143354, 172776, 215031, 252816, 286708, 345552, 430062, 573416, 860124, 1146832, 1648571, 1720248, 3297142, 3440496, 4945713, 6594284, 9891426, 13188568, 19782852, 26377136, 39565704, 79131408

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79131407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79131408 can be divided by 80 positive divisors. The sum of these divisors (counting 79131408) is 1, the average is 0.0125.

Base conversion 79131408

Base System Value
2 Binary 100101101110111001100010000
3 Ternary 12111220021212220
4 Quaternary 10231313030100
5 Quinary 130224201113
6 Senary 11504021040
8 Octal 455671420
10 Decimal 79131408
12 Duodecimal 22601780
16 Hexadecimal 4b77310
20 Vigesimal 14eb8a8
36 Base36 1b426o

Cryptographic Hash Functions

md5 3cff75a231b62275399c33df405af395
sha1 cc82d9976353fe901e3f97be4fa656f561978595
sha256 292299b2a3844efbcd3d1f978c72f9748b20aaad16f302bcd30e346e4563a05e
sha512 c2a9da5fa4a4fb546547e69289fe833e0dd8b379369fbdbbeb02cbbcaa4eecb1f1e782c776b1d493f27146144795dd28d53d0e37ebe5c98caf2915d4ac239774
ripemd-160 239ceb74a3da52d60e52d438bf3d21b1a15c3e43

79131408 as geometric shapes

Circle

Radius = n
Diameter 158262816
Circumference 497197300.08203
Area 1.9671961204645E+16

Sphere

Radius = n
Volume 2.0755599843266E+24
Surface area 7.868784481858E+16
Circumference 497197300.08203

Square

Length = n
Perimeter 316525632
Area 6261779732062464
Diagonal 111908710.40328

Cube

Length = n
Surface area 37570678392374784
Volume 4.9550344678397E+23
Space diagonal 137059619.13046

Equilateral Triangle

Length = n
Perimeter 237394224
Area 2.7114301604343E+15
Altitude 68529809.565231

Triangular Pyramid

Length = n
Surface area 2.7114301604343E+15
Volume 5.8395641220375E+22
Height 37302903.46776