38942013 (number)

38942013 is an odd 8-digits composite number following 38942012 and preceding 38942014. In scientific notation, it is written as 3.8942013 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 22574640 positive integers (up to 38942013) that are relatively prime to 38942013.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-two thousand thirteen

Notation

Scientific notation 3.8942013 × 10^7
Engineering notation 3.8942013 × 10^6

Prime Factorization of 38942013

Prime Factorization 3 × 23 × 11 × 51307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38942013
Product of the distinct prime numbers

The prime factorization of 38942013 is 3 × 23 × 11 × 51307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 56, 34, 190, 490, 5273, 7998, 97772, 27042, 811202, 626935, 8688380, 6427423, 99890660, 48706542, 888449383, 62957677, 6565813369, 202190686

Basic calculations (n = 38942013)

Multiplication

n×y
n×2 77884026
n×3 116826039
n×4 155768052
n×5 194710065

Division

n÷y
n÷2 19471006.5
n÷3 12980671
n÷3 9735503.25
n÷5 7788402.6

Exponentiation

ny
n2 1516480376492169
n3 5.9054798535603E+22
n4 2.2997127322858E+30
n5 8.955544311694E+37

Nth Root

y√n
2√n 6240.3535957508
3√n 338.95298727629
4√n 78.995908727926
5√n 32.967322720969

Divisors of 38942013

1, 3, 11, 23, 33, 69, 253, 759, 51307, 153921, 564377, 1180061, 1693131, 3540183, 12980671, 38942013

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 -38942012
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 38942013 can be divided by 16 positive divisors. The sum of these divisors (counting 38942013) is 1, the average is 0.0625.

Base conversion 38942013

Base System Value
2 Binary 10010100100011010100111101
3 Ternary 2201021110101210
4 Quaternary 2110203110331
5 Quinary 34432121023
6 Senary 3510355033
8 Octal 224432475
10 Decimal 38942013
12 Duodecimal 1105ba79
16 Hexadecimal 252353d
20 Vigesimal c37f0d
36 Base36 n6nul

Cryptographic Hash Functions

md5 5d7b7b50e4c71c7589a23826c0741fca
sha1 0af95ff3b72e2cbf67982c6799254e72077ff883
sha256 86128f1aed197e69569a233613c8816d94bc79f71b4f406ceecf3fd712e60089
sha512 4e31001d7760a44d22205606ea3ad9f6a522349d835fe4f5534568a33040dbda7fe6e864e39d6c54c088d5f23fa7976859650e301f76fe4c5d1ed2c5e2ffb07e
ripemd-160 1a2b985535be298820e54d57bab93be900fdb5fb

38942013 as geometric shapes

Circle

Radius = n
Diameter 77884026
Circumference 244679883.9136
Area 4.7641636101009E+15

Sphere

Radius = n
Volume 2.4736816165157E+23
Surface area 1.9056654440404E+16
Circumference 244679883.9136

Square

Length = n
Perimeter 155768052
Area 1516480376492169
Diagonal 55072322.930709

Cube

Length = n
Surface area 9098882258953014
Volume 5.9054798535603E+22
Space diagonal 67449545.065008

Equilateral Triangle

Length = n
Perimeter 116826039
Area 6.566552651914E+14
Altitude 33724772.532504

Triangular Pyramid

Length = n
Surface area 6.566552651914E+14
Volume 6.9596747510217E+21
Height 18357440.976903