15985148 (number)

15985148 is an even 8-digits composite number following 15985147 and preceding 15985149. In scientific notation, it is written as 1.5985148 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 7716912 positive integers (up to 15985148) that are relatively prime to 15985148.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred eighty-five thousand one hundred forty-eight

Notation

Scientific notation 1.5985148 × 10^7
Engineering notation 1.5985148 × 10^6

Prime Factorization of 15985148

Prime Factorization 2 × 2 × 29 × 137803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7992574
Product of the distinct prime numbers

The prime factorization of 15985148 is 2 × 2 × 29 × 137803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 77, 36, 750, 903, 610, 3341, 20135, 20781, 709966, 556599, 8847988, 3676060, 27229572, 66071732, 398751370, 937523578, 9326537344, 2854979830

Basic calculations (n = 15985148)

Multiplication

n×y
n×2 31970296
n×3 47955444
n×4 63940592
n×5 79925740

Division

n÷y
n÷2 7992574
n÷3 5328382.6666667
n÷3 3996287
n÷5 3197029.6

Exponentiation

ny
n2 255524956581904
n3 4.0846042486553E+21
n4 6.5293003436184E+28
n5 1.0437183232919E+36

Nth Root

y√n
2√n 3998.1430689759
3√n 251.90621772759
4√n 63.230871170465
5√n 27.589468389785

Divisors of 15985148

1, 2, 4, 29, 58, 116, 137803, 275606, 551212, 3996287, 7992574, 15985148

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15985147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15985148 can be divided by 12 positive divisors. The sum of these divisors (counting 15985148) is 1, the average is 0.083333333333333.

Base conversion 15985148

Base System Value
2 Binary 111100111110100111111100
3 Ternary 1010002010111112
4 Quaternary 330332213330
5 Quinary 13043011043
6 Senary 1330341152
8 Octal 74764774
10 Decimal 15985148
12 Duodecimal 542a7b8
16 Hexadecimal f3e9fc
20 Vigesimal 4ji2h8
36 Base36 9im7w

Cryptographic Hash Functions

md5 ef9c224b6c083fd437a6a32c9f442bd0
sha1 d7deb2dfd5b4eb8e54c06913332d04dc3e3c1cdf
sha256 3e1d834b1f307c00017b7c090142831548f7dce6130fedb0ebf0ee7e1627d496
sha512 ce5cc0b4a323297fd94e36bde439ff6bad91c09404a085156fae4d7def3e085019c387cb21217ff31d3562741eb0ceaab08f6b48d2dddd4b861c6b8f6804ebc1
ripemd-160 7a4e38d2237cd771beffb60e56a216ab5f2de0db

15985148 as geometric shapes

Circle

Radius = n
Diameter 31970296
Circumference 100437647.04669
Area 8.0275532640656E+14

Sphere

Radius = n
Volume 1.7109550267196E+22
Surface area 3.2110213056262E+15
Circumference 100437647.04669

Square

Length = n
Perimeter 63940592
Area 255524956581904
Diagonal 22606413.098141

Cube

Length = n
Surface area 1533149739491424
Volume 4.0846042486553E+21
Space diagonal 27687088.502508

Equilateral Triangle

Length = n
Perimeter 47955444
Area 1.1064555185042E+14
Altitude 13843544.251254

Triangular Pyramid

Length = n
Surface area 1.1064555185042E+14
Volume 4.8137522711459E+20
Height 7535471.0327137