38631742 (number)

38631742 is an even 8-digits composite number following 38631741 and preceding 38631743. In scientific notation, it is written as 3.8631742 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 19315870 positive integers (up to 38631742) that are relatively prime to 38631742.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-one thousand seven hundred forty-two

Notation

Scientific notation 3.8631742 × 10^7
Engineering notation 3.8631742 × 10^6

Prime Factorization of 38631742

Prime Factorization 2 × 19315871

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38631742
Product of the distinct prime numbers

The prime factorization of 38631742 is 2 × 19315871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 29, 34, 739, 923, 9673, 9292, 9112, 28063, 205307, 721767, 7886384, 4001030, 93499223, 99952856, 666172728, 93721964, 1863538410, 6267358962

Basic calculations (n = 38631742)

Multiplication

n×y
n×2 77263484
n×3 115895226
n×4 154526968
n×5 193158710

Division

n÷y
n÷2 19315871
n÷3 12877247.333333
n÷3 9657935.5
n÷5 7726348.4

Exponentiation

ny
n2 1492411489954564
n3 5.765445563776E+22
n4 2.2272920553484E+30
n5 8.6044172040869E+37

Nth Root

y√n
2√n 6215.4438296875
3√n 338.05038171521
4√n 78.838086162003
5√n 32.914620976166

Divisors of 38631742

1, 2, 19315871, 38631742

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38631741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38631742 can be divided by 4 positive divisors. The sum of these divisors (counting 38631742) is 1, the average is 0.25.

Base conversion 38631742

Base System Value
2 Binary 10010011010111100100111110
3 Ternary 2200200200210021
4 Quaternary 2103113210332
5 Quinary 34342203432
6 Senary 3500002354
8 Octal 223274476
10 Decimal 38631742
12 Duodecimal 10b303ba
16 Hexadecimal 24d793e
20 Vigesimal c18j72
36 Base36 n00fy

Cryptographic Hash Functions

md5 c7ae3841c61130c82023a97bbc4be4c0
sha1 d6b25f53a5783aaee738b5a20e4c3fca9c47e34b
sha256 52e2fd93662d69beb45172d55c7a2ae8c8900ad6aa35777a03e1c28c3568bbb8
sha512 bb29eba7de6724bf865f2c1634df078b340c1f860fa1652e40bf20728a95d958ba77c9180487d19cd1fe39e8df653b7711f290bc2319354fd0f5ba8c1bbfdd21
ripemd-160 4f7a07a5c77e7732b2b065a776d13113f3b2c43f

38631742 as geometric shapes

Circle

Radius = n
Diameter 77263484
Circumference 242730393.72515
Area 4.6885489729743E+15

Sphere

Radius = n
Volume 2.4150241903774E+23
Surface area 1.8754195891897E+16
Circumference 242730393.72515

Square

Length = n
Perimeter 154526968
Area 1492411489954564
Diagonal 54633533.474498

Cube

Length = n
Surface area 8954468939727384
Volume 5.765445563776E+22
Space diagonal 66912139.928893

Equilateral Triangle

Length = n
Perimeter 115895226
Area 6.4623313160022E+14
Altitude 33456069.964446

Triangular Pyramid

Length = n
Surface area 6.4623313160022E+14
Volume 6.7946427578465E+21
Height 18211177.824833