15125838 (number)

15125838 is an even 8-digits composite number following 15125837 and preceding 15125839. In scientific notation, it is written as 1.5125838 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 3987360 positive integers (up to 15125838) that are relatively prime to 15125838.

Interesting facts

Basic properties

Name

Name fifteen million one hundred twenty-five thousand eight hundred thirty-eight

Notation

Scientific notation 1.5125838 × 10^7
Engineering notation 1.5125838 × 10^6

Prime Factorization of 15125838

Prime Factorization 2 × 273 × 13 × 2131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15125838
Product of the distinct prime numbers

The prime factorization of 15125838 is 2 × 273 × 13 × 2131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 17, 1, 610, 793, 9236, 6114, 16968, 94536, 397687, 776719, 1306554, 5925068, 53108265, 97914731, 676277289, 807590723, 7429604377, 8471996736

Basic calculations (n = 15125838)

Multiplication

n×y
n×2 30251676
n×3 45377514
n×4 60503352
n×5 75629190

Division

n÷y
n÷2 7562919
n÷3 5041946
n÷3 3781459.5
n÷5 3025167.6

Exponentiation

ny
n2 228790975202244
n3 3.4606552267712E+21
n4 5.2345310333994E+28
n5 7.9176668417172E+35

Nth Root

y√n
2√n 3889.1950323942
3√n 247.30893937426
4√n 62.363411006729
5√n 27.28625220349

Divisors of 15125838

1, 2, 13, 26, 273, 546, 2131, 3549, 4262, 7098, 27703, 55406, 581763, 1163526, 7562919, 15125838

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 -15125837
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 15125838 can be divided by 16 positive divisors. The sum of these divisors (counting 15125838) is 1, the average is 0.0625.

Base conversion 15125838

Base System Value
2 Binary 111001101100110101001110
3 Ternary 1001110110202020
4 Quaternary 321230311032
5 Quinary 12333011323
6 Senary 1300111010
8 Octal 71546516
10 Decimal 15125838
12 Duodecimal 5095466
16 Hexadecimal e6cd4e
20 Vigesimal 4eaebi
36 Base36 90766

Cryptographic Hash Functions

md5 3e3ee43fb4208d718c3ac25cdd06adc6
sha1 41ba57c5bd9c559ce7ae7706096d82c7a2feaf0f
sha256 84672bf5ea3223707f750a4e230f49443982890e4f11c1ee758ca25d904074dd
sha512 4d50a8f78c443522a5348f0cee48c7d85788e0f5778a4b322ab1abca8fc56444167927ef8b31e57d85cabe8ddea8c3c1cdd5b6c33d0bad7728ac61319dff8141
ripemd-160 a5b5cfa1cc6f8b89404d57323a2fe8c9591e5995

15125838 as geometric shapes

Circle

Radius = n
Diameter 30251676
Circumference 95038443.080379
Area 7.1876804690301E+14

Sphere

Radius = n
Volume 1.4495958716042E+22
Surface area 2.8750721876121E+15
Circumference 95038443.080379

Square

Length = n
Perimeter 60503352
Area 228790975202244
Diagonal 21391165.241858

Cube

Length = n
Surface area 1372745851213464
Volume 3.4606552267712E+21
Space diagonal 26198719.923056

Equilateral Triangle

Length = n
Perimeter 45377514
Area 99069398340879
Altitude 13099359.961528

Triangular Pyramid

Length = n
Surface area 99069398340879
Volume 4.0784212969976E+20
Height 7130388.4139528