38969949 (number)

38969949 is an odd 8-digits composite number following 38969948 and preceding 38969950. In scientific notation, it is written as 3.8969949 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 25646208 positive integers (up to 38969949) that are relatively prime to 38969949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8969949 × 10^7
Engineering notation 3.8969949 × 10^6

Prime Factorization of 38969949

Prime Factorization 3 × 283 × 197 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38969949
Product of the distinct prime numbers

The prime factorization of 38969949 is 3 × 283 × 197 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 36, 30, 961, 550, 5221, 6333, 65318, 93066, 828412, 87766, 1423269, 6993858, 1157692, 33503228, 209506026, 568742089, 2177640100, 1394639278

Basic calculations (n = 38969949)

Multiplication

n×y
n×2 77939898
n×3 116909847
n×4 155879796
n×5 194849745

Division

n÷y
n÷2 19484974.5
n÷3 12989983
n÷3 9742487.25
n÷5 7793989.8

Exponentiation

ny
n2 1518656925062601
n3 5.9181982918186E+22
n4 2.3063188560406E+30
n5 8.987712819764E+37

Nth Root

y√n
2√n 6242.5915291648
3√n 339.03401995843
4√n 79.010072327298
5√n 32.972051346413

Divisors of 38969949

1, 3, 197, 233, 283, 591, 699, 849, 45901, 55751, 65939, 137703, 167253, 197817, 12989983, 38969949

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 -38969948
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 38969949 can be divided by 16 positive divisors. The sum of these divisors (counting 38969949) is 1, the average is 0.0625.

Base conversion 38969949

Base System Value
2 Binary 10010100101010001001011101
3 Ternary 2201022212201110
4 Quaternary 2110222021131
5 Quinary 34434014244
6 Senary 3511132233
8 Octal 224521135
10 Decimal 38969949
12 Duodecimal 11074079
16 Hexadecimal 252a25d
20 Vigesimal c3b4h9
36 Base36 n79el

Cryptographic Hash Functions

md5 bdff78cb67558d42217ea35e45cd2971
sha1 9e8a0e38a0df04f5c8fb300946e463177d55406d
sha256 684f250c3b9c73b3430670b768a21236ada6e2e088e8b25540096e2892753aa7
sha512 f603b8a0d9aa0c0034cadcdcf244eed4d674b28e4bcf3ef0bcbe81c73f11780dec80a4c4c142f0557e6973a32107019b9199dc021c564189a67e7efe007a0cbf
ripemd-160 448f5931dc4839d8dd7ce091397bae185664e83a

38969949 as geometric shapes

Circle

Radius = n
Diameter 77939898
Circumference 244855410.97834
Area 4.7710014390999E+15

Sphere

Radius = n
Volume 2.4790091034753E+23
Surface area 1.90840057564E+16
Circumference 244855410.97834

Square

Length = n
Perimeter 155879796
Area 1518656925062601
Diagonal 55111830.400788

Cube

Length = n
Surface area 9111941550375606
Volume 5.9181982918186E+22
Space diagonal 67497931.636368

Equilateral Triangle

Length = n
Perimeter 116909847
Area 6.5759773836869E+14
Altitude 33748965.818184

Triangular Pyramid

Length = n
Surface area 6.5759773836869E+14
Volume 6.9746635742527E+21
Height 18370610.133596