38961742 (number)

38961742 is an even 8-digits composite number following 38961741 and preceding 38961743. In scientific notation, it is written as 3.8961742 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 18385272 positive integers (up to 38961742) that are relatively prime to 38961742.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand seven hundred forty-two

Notation

Scientific notation 3.8961742 × 10^7
Engineering notation 3.8961742 × 10^6

Prime Factorization of 38961742

Prime Factorization 2 × 19 × 283 × 3623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38961742
Product of the distinct prime numbers

The prime factorization of 38961742 is 2 × 19 × 283 × 3623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 24, 84, 877, 711, 4928, 7622, 33888, 50623, 210141, 371952, 9448047, 1513600, 26949270, 81456457, 717047690, 649474307, 1727088674, 3754039494

Basic calculations (n = 38961742)

Multiplication

n×y
n×2 77923484
n×3 116885226
n×4 155846968
n×5 194808710

Division

n÷y
n÷2 19480871
n÷3 12987247.333333
n÷3 9740435.5
n÷5 7792348.4

Exponentiation

ny
n2 1518017339674564
n3 5.9144599939927E+22
n4 2.3043766435526E+30
n5 8.9782528256924E+37

Nth Root

y√n
2√n 6241.934155372
3√n 339.01021830594
4√n 79.005912154547
5√n 32.970662458665

Divisors of 38961742

1, 2, 19, 38, 283, 566, 3623, 5377, 7246, 10754, 68837, 137674, 1025309, 2050618, 19480871, 38961742

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 -38961741
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 38961742 can be divided by 16 positive divisors. The sum of these divisors (counting 38961742) is 1, the average is 0.0625.

Base conversion 38961742

Base System Value
2 Binary 10010100101000001001001110
3 Ternary 2201022110110111
4 Quaternary 2110220021032
5 Quinary 34433233432
6 Senary 3511030234
8 Octal 224501116
10 Decimal 38961742
12 Duodecimal 1106b37a
16 Hexadecimal 252824e
20 Vigesimal c3a472
36 Base36 n732m

Cryptographic Hash Functions

md5 61a4875a2075d5164dbe8b60c4b233c5
sha1 1acec60d31b1bf4549fba1e43a3b812443ec9e90
sha256 538750738221b642d405d5c1e93a0abeaab8f8a1239c3bde6e9e9b8b1f4410d5
sha512 5f68169832bfaee7c73d54415b660c643fff8c38983b8170459dae152f6e74a8183a561ecc80f5cc4736a1bbda23a6ae5b3b04c4c1cd7d1f77e8cdb594553973
ripemd-160 fbfad232520a40dd564aea069e4e3a8ac56f1e57

38961742 as geometric shapes

Circle

Radius = n
Diameter 77923484
Circumference 244803844.87652
Area 4.7689921223435E+15

Sphere

Radius = n
Volume 2.4774432089437E+23
Surface area 1.9075968489374E+16
Circumference 244803844.87652

Square

Length = n
Perimeter 155846968
Area 1518017339674564
Diagonal 55100223.950081

Cube

Length = n
Surface area 9108104038047384
Volume 5.9144599939927E+22
Space diagonal 67483716.69539

Equilateral Triangle

Length = n
Perimeter 116885226
Area 6.5732078977172E+14
Altitude 33741858.347695

Triangular Pyramid

Length = n
Surface area 6.5732078977172E+14
Volume 6.9702579480146E+21
Height 18366741.316694