79238740 (number)

79238740 is an even 8-digits composite number following 79238739 and preceding 79238741. In scientific notation, it is written as 7.9238740 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 25736832 positive integers (up to 79238740) that are relatively prime to 79238740.

Interesting facts

Basic properties

Name

Name seventy-nine million two hundred thirty-eight thousand seven hundred forty

Notation

Scientific notation 7.9238740 × 10^7
Engineering notation 7.9238740 × 10^6

Prime Factorization of 79238740

Prime Factorization 2 × 2 × 7 × 95 × 29789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39619370
Product of the distinct prime numbers

The prime factorization of 79238740 is 2 × 2 × 7 × 95 × 29789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 20, 83, 162, 407, 7508, 720, 35198, 17117, 820341, 441818, 96942, 3928541, 43554107, 2923651, 280590495, 171206275, 9291763857, 6666427391

Basic calculations (n = 79238740)

Multiplication

n×y
n×2 158477480
n×3 237716220
n×4 316954960
n×5 396193700

Division

n÷y
n÷2 39619370
n÷3 26412913.333333
n÷3 19809685
n÷5 15847748

Exponentiation

ny
n2 6278777916787600
n3 4.9752245086607E+23
n4 3.942305212834E+31
n5 3.123832977604E+39

Nth Root

y√n
2√n 8901.61446031
3√n 429.51584230449
4√n 94.348367555088
5√n 38.000342609364

Divisors of 79238740

1, 2, 4, 7, 14, 28, 95, 190, 380, 665, 1330, 2660, 29789, 59578, 119156, 208523, 417046, 834092, 2829955, 5659910, 11319820, 19809685, 39619370, 79238740

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 -79238739
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 79238740 can be divided by 24 positive divisors. The sum of these divisors (counting 79238740) is 1, the average is 0.041666666666667.

Base conversion 79238740

Base System Value
2 Binary 100101110010001011001010100
3 Ternary 12112002202010011
4 Quaternary 10232101121110
5 Quinary 130241114430
6 Senary 11510210004
8 Octal 456213124
10 Decimal 79238740
12 Duodecimal 22653904
16 Hexadecimal 4b91654
20 Vigesimal 14f4gh0
36 Base36 1b6d04

Cryptographic Hash Functions

md5 71180dcafebf484db225aedaf9d9c866
sha1 2ca718b8772104bf3c49c3a6f7af06b55fe6accd
sha256 b039cc81fc1500fa6333aa0cb06f7501ee5b57a0242743b9e0c9c158e41031ff
sha512 21f99bef86fd8d300d23af173671f8a7c365250b188b2f53a48e7819e8f6abbef28aa5b7056066f013f9b2cccd6ca263e8347b692310f138d823013e8c68b382
ripemd-160 3ac13be4a498b99e5182e644a323efe0943096c0

79238740 as geometric shapes

Circle

Radius = n
Diameter 158477480
Circumference 497871686.92742
Area 1.9725362576902E+16

Sphere

Radius = n
Volume 2.0840171688491E+24
Surface area 7.8901450307607E+16
Circumference 497871686.92742

Square

Length = n
Perimeter 316954960
Area 6278777916787600
Diagonal 112060500.77336

Cube

Length = n
Surface area 37672667500725600
Volume 4.9752245086607E+23
Space diagonal 137245523.60774

Equilateral Triangle

Length = n
Perimeter 237716220
Area 2.7187905903294E+15
Altitude 68622761.80387

Triangular Pyramid

Length = n
Surface area 2.7187905903294E+15
Volume 5.8633583133325E+22
Height 37353500.257785