15202938 (number)

15202938 is an even 8-digits composite number following 15202937 and preceding 15202939. In scientific notation, it is written as 1.5202938 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5035056 positive integers (up to 15202938) that are relatively prime to 15202938.

Interesting facts

Basic properties

Name

Name fifteen million two hundred two thousand nine hundred thirty-eight

Notation

Scientific notation 1.5202938 × 10^7
Engineering notation 1.5202938 × 10^6

Prime Factorization of 15202938

Prime Factorization 2 × 3 × 157 × 16139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15202938
Product of the distinct prime numbers

The prime factorization of 15202938 is 2 × 3 × 157 × 16139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 52, 55, 254, 601, 3911, 2792, 83403, 21963, 732710, 804834, 7151582, 1758920, 8114173, 50727857, 237271152, 793618191, 3555252201, 5327606659

Basic calculations (n = 15202938)

Multiplication

n×y
n×2 30405876
n×3 45608814
n×4 60811752
n×5 76014690

Division

n÷y
n÷2 7601469
n÷3 5067646
n÷3 3800734.5
n÷5 3040587.6

Exponentiation

ny
n2 231129323831844
n3 3.5138447801974E+21
n4 5.3420764334965E+28
n5 8.1215256809709E+35

Nth Root

y√n
2√n 3899.0945102677
3√n 247.72842496856
4√n 62.442729843175
5√n 27.314012566251

Divisors of 15202938

1, 2, 3, 6, 157, 314, 471, 942, 16139, 32278, 48417, 96834, 2533823, 5067646, 7601469, 15202938

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 -15202937
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 15202938 can be divided by 16 positive divisors. The sum of these divisors (counting 15202938) is 1, the average is 0.0625.

Base conversion 15202938

Base System Value
2 Binary 111001111111101001111010
3 Ternary 1001121101111210
4 Quaternary 321333221322
5 Quinary 12342443223
6 Senary 1301503550
8 Octal 71775172
10 Decimal 15202938
12 Duodecimal 5111bb6
16 Hexadecimal e7fa7a
20 Vigesimal 4f076i
36 Base36 91unu

Cryptographic Hash Functions

md5 7807557a15b14e6bad1e82900d72f8f4
sha1 9f12ef8714c0a71a9762edfd0e2187be54476ae2
sha256 e49adf18ed6297c5069204535555f1efd3f75fa87e454df69a3daa11ede48bb1
sha512 a4888d7bb266987f49617336e6316e8dfed6c1202301271fda8c692493fbe3eb36831aac8a3215e76e48d06f8e7b568724d2aef5c3bdcdc67a1c6e512c109cc2
ripemd-160 d57c941d47c1a542cddda1afba3f6f832a82d114

15202938 as geometric shapes

Circle

Radius = n
Diameter 30405876
Circumference 95522876.667562
Area 7.261141857793E+14

Sphere

Radius = n
Volume 1.4718758596431E+22
Surface area 2.9044567431172E+15
Circumference 95522876.667562

Square

Length = n
Perimeter 60811752
Area 231129323831844
Diagonal 21500201.107517

Cube

Length = n
Surface area 1386775942991064
Volume 3.5138447801974E+21
Space diagonal 26332261.04032

Equilateral Triangle

Length = n
Perimeter 45608814
Area 1.0008193299895E+14
Altitude 13166130.52016

Triangular Pyramid

Length = n
Surface area 1.0008193299895E+14
Volume 4.1411057868576E+20
Height 7166733.7025058