15112986 (number)

15112986 is an even 8-digits composite number following 15112985 and preceding 15112987. In scientific notation, it is written as 1.5112986 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 4287600 positive integers (up to 15112986) that are relatively prime to 15112986.

Interesting facts

Basic properties

Name

Name fifteen million one hundred twelve thousand nine hundred eighty-six

Notation

Scientific notation 1.5112986 × 10^7
Engineering notation 1.5112986 × 10^6

Prime Factorization of 15112986

Prime Factorization 2 × 3 × 7 × 151 × 2383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15112986
Product of the distinct prime numbers

The prime factorization of 15112986 is 2 × 3 × 7 × 151 × 2383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 80, 67, 263, 693, 2551, 7930, 21714, 72716, 295873, 234737, 9196288, 5388182, 88402048, 88213297, 241299208, 131563778, 5773321639, 4838475749

Basic calculations (n = 15112986)

Multiplication

n×y
n×2 30225972
n×3 45338958
n×4 60451944
n×5 75564930

Division

n÷y
n÷2 7556493
n÷3 5037662
n÷3 3778246.5
n÷5 3022597.2

Exponentiation

ny
n2 228402345836196
n3 3.4518414549896E+21
n4 5.2167631583477E+28
n5 7.8840868577425E+35

Nth Root

y√n
2√n 3887.5424113442
3√n 247.23887570534
4√n 62.350159673767
5√n 27.281613754231

Divisors of 15112986

1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 2383, 3171, 4766, 6342, 7149, 14298, 16681, 33362, 50043, 100086, 359833, 719666, 1079499, 2158998, 2518831, 5037662, 7556493, 15112986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15112985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15112986 can be divided by 32 positive divisors. The sum of these divisors (counting 15112986) is 1, the average is 0.03125.

Base conversion 15112986

Base System Value
2 Binary 111001101001101100011010
3 Ternary 1001102211010020
4 Quaternary 321221230122
5 Quinary 12332103421
6 Senary 1255531310
8 Octal 71515432
10 Decimal 15112986
12 Duodecimal 5089b36
16 Hexadecimal e69b1a
20 Vigesimal 4e9296
36 Base36 8zx96

Cryptographic Hash Functions

md5 27b32a9a3c8d6cc9d2b45ddbdfdfab6b
sha1 e3c57928f8cd95c8c82ab2a585e2e683dab337b6
sha256 8737059c03d8b6159d411d3fdb60849ab6012ee91a7c08c230018a7bdaff3558
sha512 cb867b6cf1f3ffb885586cea5fe3db497c665af3944d279ec8350c15a0cd636cc1819ad6c7a03c7a2e5d8a68348609d4bc98c1cd7680972e5242bdacc9d5b8de
ripemd-160 dd743e08eb23c7e00bcd0e3bab050e4fcb3b454d

15112986 as geometric shapes

Circle

Radius = n
Diameter 30225972
Circumference 94957691.582811
Area 7.1754713174167E+14

Sphere

Radius = n
Volume 1.4459039675136E+22
Surface area 2.8701885269667E+15
Circumference 94957691.582811

Square

Length = n
Perimeter 60451944
Area 228402345836196
Diagonal 21372989.769155

Cube

Length = n
Surface area 1370414075017176
Volume 3.4518414549896E+21
Space diagonal 26176459.606077

Equilateral Triangle

Length = n
Perimeter 45338958
Area 98901116889052
Altitude 13088229.803039

Triangular Pyramid

Length = n
Surface area 98901116889052
Volume 4.06803416734E+20
Height 7124329.9230516