38863949 (number)

38863949 is an odd 8-digits composite number following 38863948 and preceding 38863950. In scientific notation, it is written as 3.8863949 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 35178624 positive integers (up to 38863949) that are relatively prime to 38863949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8863949 × 10^7
Engineering notation 3.8863949 × 10^6

Prime Factorization of 38863949

Prime Factorization 37 × 59 × 19 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38863949
Product of the distinct prime numbers

The prime factorization of 38863949 is 37 × 59 × 19 × 937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 40, 23, 446, 71, 6567, 175, 79409, 97179, 429531, 491888, 3395732, 1436635, 82168549, 46799346, 976684114, 958715491, 6845045536, 6076898899

Basic calculations (n = 38863949)

Multiplication

n×y
n×2 77727898
n×3 116591847
n×4 155455796
n×5 194319745

Division

n÷y
n÷2 19431974.5
n÷3 12954649.666667
n÷3 9715987.25
n÷5 7772789.8

Exponentiation

ny
n2 1510406531874601
n3 5.8700362424041E+22
n4 2.2813278915295E+30
n5 8.8661410828678E+37

Nth Root

y√n
2√n 6234.0956842192
3√n 338.72634493934
4√n 78.956289706515
5√n 32.954094708473

Divisors of 38863949

1, 19, 37, 59, 703, 937, 1121, 2183, 17803, 34669, 41477, 55283, 658711, 1050377, 2045471, 38863949

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 -38863948
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 38863949 can be divided by 16 positive divisors. The sum of these divisors (counting 38863949) is 1, the average is 0.0625.

Base conversion 38863949

Base System Value
2 Binary 10010100010000010001001101
3 Ternary 2201010111022112
4 Quaternary 2110100101031
5 Quinary 34422121244
6 Senary 3504553405
8 Octal 224202115
10 Decimal 38863949
12 Duodecimal 11022865
16 Hexadecimal 251044d
20 Vigesimal c2hjh9
36 Base36 n4zm5

Cryptographic Hash Functions

md5 f52a780fcb3448549970d13654956d3d
sha1 9f04c57e15a8dfbf959e849ce9596989ec61b910
sha256 43878c40f95dd36488abd205610c1e341b1dd970900704a61d8259f0433b1c53
sha512 4e49069298d057cd57f0208fcbe2bee2d640fd5429325648cccf6ef0fe2713a196d721b9f49b505720c72b057b9f8fda2d565cfa9d7c79de764a8b0a817cee81
ripemd-160 a5419f280142058adfd4e03dc9b4ec2e89eec3fb

38863949 as geometric shapes

Circle

Radius = n
Diameter 77727898
Circumference 244189393.33578
Area 4.7450820644713E+15

Sphere

Radius = n
Volume 2.4588350313924E+23
Surface area 1.8980328257885E+16
Circumference 244189393.33578

Square

Length = n
Perimeter 155455796
Area 1510406531874601
Diagonal 54961923.763176

Cube

Length = n
Surface area 9062439191247606
Volume 5.8700362424041E+22
Space diagonal 67314334.250766

Equilateral Triangle

Length = n
Perimeter 116591847
Area 6.5402521332268E+14
Altitude 33657167.125383

Triangular Pyramid

Length = n
Surface area 6.5402521332268E+14
Volume 6.9179040546913E+21
Height 18320641.254392