79238742 (number)

79238742 is an even 8-digits composite number following 79238741 and preceding 79238743. In scientific notation, it is written as 7.9238742 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 23772000 positive integers (up to 79238742) that are relatively prime to 79238742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.9238742 × 10^7
Engineering notation 7.9238742 × 10^6

Prime Factorization of 79238742

Prime Factorization 2 × 33 × 101 × 11887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 79238742
Product of the distinct prime numbers

The prime factorization of 79238742 is 2 × 33 × 101 × 11887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 63, 9, 406, 240, 7223, 2467, 26876, 42, 97813, 726109, 9322163, 1499423, 29255561, 76453698, 84868420, 430999081, 521075060, 4530320926

Basic calculations (n = 79238742)

Multiplication

n×y
n×2 158477484
n×3 237716226
n×4 316954968
n×5 396193710

Division

n÷y
n÷2 39619371
n÷3 26412914
n÷3 19809685.5
n÷5 15847748.4

Exponentiation

ny
n2 6278778233742564
n3 4.9752248853874E+23
n4 3.9423056108519E+31
n5 3.1238333718345E+39

Nth Root

y√n
2√n 8901.6145726492
3√n 429.51584591818
4√n 94.34836815043
5√n 38.000342801191

Divisors of 79238742

1, 2, 33, 66, 101, 202, 3333, 6666, 11887, 23774, 392271, 784542, 1200587, 2401174, 39619371, 79238742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79238741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79238742 can be divided by 16 positive divisors. The sum of these divisors (counting 79238742) is 1, the average is 0.0625.

Base conversion 79238742

Base System Value
2 Binary 100101110010001011001010110
3 Ternary 12112002202010020
4 Quaternary 10232101121112
5 Quinary 130241114432
6 Senary 11510210010
8 Octal 456213126
10 Decimal 79238742
12 Duodecimal 22653906
16 Hexadecimal 4b91656
20 Vigesimal 14f4gh2
36 Base36 1b6d06

Cryptographic Hash Functions

md5 40f57f06593e36a7a9c488bc8b3ec0ae
sha1 44eb302d8767703c43c32783ea0b0e32a59e5410
sha256 d765ce38c4b0ee87a7e56d584fe54e1f70a4c3ac05e2187d6c7cafe4b01b463f
sha512 411e15a566dad721d97dd6b9c5d0b80049db40eb0952978373d26a4937ad5aaa553d7e3c7e78f58c9ec2aaae5f780a26cb779733c8c8bfb23e7961101f265fa0
ripemd-160 8047bd948793286739e664e998711f000e10c855

79238742 as geometric shapes

Circle

Radius = n
Diameter 158477484
Circumference 497871699.49379
Area 1.9725363572645E+16

Sphere

Radius = n
Volume 2.084017326652E+24
Surface area 7.8901454290581E+16
Circumference 497871699.49379

Square

Length = n
Perimeter 316954968
Area 6278778233742564
Diagonal 112060503.60178

Cube

Length = n
Surface area 37672669402455384
Volume 4.9752248853874E+23
Space diagonal 137245527.07184

Equilateral Triangle

Length = n
Perimeter 237716226
Area 2.7187907275749E+15
Altitude 68622763.535921

Triangular Pyramid

Length = n
Surface area 2.7187907275749E+15
Volume 5.8633587573092E+22
Height 37353501.200594