38961549 (number)

38961549 is an odd 8-digits composite number following 38961548 and preceding 38961550. In scientific notation, it is written as 3.8961549 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 23613000 positive integers (up to 38961549) that are relatively prime to 38961549.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand five hundred forty-nine

Notation

Scientific notation 3.8961549 × 10^7
Engineering notation 3.8961549 × 10^6

Prime Factorization of 38961549

Prime Factorization 3 × 3 × 11 × 393551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12987183
Product of the distinct prime numbers

The prime factorization of 38961549 is 3 × 3 × 11 × 393551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 33, 99, 129, 634, 3385, 5466, 36781, 11659, 455835, 127810, 520488, 5353610, 42183350, 28775611, 774917885, 830460765, 4795078182, 9735645551

Basic calculations (n = 38961549)

Multiplication

n×y
n×2 77923098
n×3 116884647
n×4 155846196
n×5 194807745

Division

n÷y
n÷2 19480774.5
n÷3 12987183
n÷3 9740387.25
n÷5 7792309.8

Exponentiation

ny
n2 1518002300479401
n3 5.9143721012241E+22
n4 2.3043309842608E+30
n5 8.9780304555494E+37

Nth Root

y√n
2√n 6241.9186954013
3√n 339.00965853391
4√n 79.005814313893
5√n 32.970629794055

Divisors of 38961549

1, 3, 9, 11, 33, 99, 393551, 1180653, 3541959, 4329061, 12987183, 38961549

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38961548
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38961549 can be divided by 12 positive divisors. The sum of these divisors (counting 38961549) is 1, the average is 0.083333333333333.

Base conversion 38961549

Base System Value
2 Binary 10010100101000000110001101
3 Ternary 2201022110012100
4 Quaternary 2110220012031
5 Quinary 34433232144
6 Senary 3511025313
8 Octal 224500615
10 Decimal 38961549
12 Duodecimal 1106b239
16 Hexadecimal 252818d
20 Vigesimal c3a3h9
36 Base36 n72x9

Cryptographic Hash Functions

md5 dbf3eb1fc9874741e24a09a0e1286ba4
sha1 2e2f9e43a90cc96a8ce64851e978817fd0a08274
sha256 247468063f0bab51b3cddbc48adb1110a6f8ffb3d3deb467b0c368fe6cd2a8be
sha512 ddc03c2420c9306af14837e57200fe29f6da7fdbe9e98cf8e78885d21999581d79deccd57fd82413f7435f44f7cf64e1ddd9c3728bf4d1f5da44232ba2607190
ripemd-160 628ecce5f90aff35331bfd673399defdb915e7ed

38961549 as geometric shapes

Circle

Radius = n
Diameter 77923098
Circumference 244802632.22176
Area 4.7689448753185E+15

Sphere

Radius = n
Volume 2.4774063925069E+23
Surface area 1.9075779501274E+16
Circumference 244802632.22176

Square

Length = n
Perimeter 155846196
Area 1518002300479401
Diagonal 55099951.006864

Cube

Length = n
Surface area 9108013802876406
Volume 5.9143721012241E+22
Space diagonal 67483382.409584

Equilateral Triangle

Length = n
Perimeter 116884647
Area 6.5731427760919E+14
Altitude 33741691.204792

Triangular Pyramid

Length = n
Surface area 6.5731427760919E+14
Volume 6.9701543653935E+21
Height 18366650.335621