38961738 (number)

38961738 is an even 8-digits composite number following 38961737 and preceding 38961739. In scientific notation, it is written as 3.8961738 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 12960000 positive integers (up to 38961738) that are relatively prime to 38961738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8961738 × 10^7
Engineering notation 3.8961738 × 10^6

Prime Factorization of 38961738

Prime Factorization 2 × 9 × 541 × 4001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38961738
Product of the distinct prime numbers

The prime factorization of 38961738 is 2 × 9 × 541 × 4001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 32, 20, 553, 164, 6544, 6921, 71735, 30328, 618885, 80211, 7801767, 2286516, 81265001, 61188973, 892470304, 283984531, 3287254129, 8699480768

Basic calculations (n = 38961738)

Multiplication

n×y
n×2 77923476
n×3 116885214
n×4 155846952
n×5 194808690

Division

n÷y
n÷2 19480869
n÷3 12987246
n÷3 9740434.5
n÷5 7792347.6

Exponentiation

ny
n2 1518017027980644
n3 5.9144581723721E+22
n4 2.3043756972392E+30
n5 8.9782482169401E+37

Nth Root

y√n
2√n 6241.9338349585
3√n 339.01020670446
4√n 79.005910126765
5√n 32.97066178168

Divisors of 38961738

1, 2, 9, 18, 541, 1082, 4001, 4869, 8002, 9738, 36009, 72018, 2164541, 4329082, 19480869, 38961738

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 -38961737
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 38961738 can be divided by 16 positive divisors. The sum of these divisors (counting 38961738) is 1, the average is 0.0625.

Base conversion 38961738

Base System Value
2 Binary 10010100101000001001001010
3 Ternary 2201022110110100
4 Quaternary 2110220021022
5 Quinary 34433233423
6 Senary 3511030230
8 Octal 224501112
10 Decimal 38961738
12 Duodecimal 1106b376
16 Hexadecimal 252824a
20 Vigesimal c3a46i
36 Base36 n732i

Cryptographic Hash Functions

md5 a959ec726196f612c9b760a307d1ecf6
sha1 d68590aa5751dac8daa1c75cf9f7b49ba4e1485c
sha256 7b189f556de6934c9744bd54ed1e217faf2dfc48309750bfd55ea48c9c9c92cd
sha512 26d41ef3c3f35b9231e97a6ff36640b84c2817c4d2e7c3e8ce5e1f1b1c639b2e6f29c9c2a226108781de6c920e4d70eccb52cb13aa31b21ba9d1c074edb2a434
ripemd-160 05bd2af5988d909d06d987ffb4d05386b5b32ff6

38961738 as geometric shapes

Circle

Radius = n
Diameter 77923476
Circumference 244803819.74378
Area 4.7689911431282E+15

Sphere

Radius = n
Volume 2.4774424459051E+23
Surface area 1.9075964572513E+16
Circumference 244803819.74378

Square

Length = n
Perimeter 155846952
Area 1518017027980644
Diagonal 55100218.293227

Cube

Length = n
Surface area 9108102167883864
Volume 5.9144581723721E+22
Space diagonal 67483709.767187

Equilateral Triangle

Length = n
Perimeter 116885214
Area 6.573206548043E+14
Altitude 33741854.883594

Triangular Pyramid

Length = n
Surface area 6.573206548043E+14
Volume 6.9702558012141E+21
Height 18366739.431076