15149968 (number)

15149968 is an even 8-digits composite number following 15149967 and preceding 15149969. In scientific notation, it is written as 1.5149968 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 7574976 positive integers (up to 15149968) that are relatively prime to 15149968.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.5149968 × 10^7
Engineering notation 1.5149968 × 10^6

Prime Factorization of 15149968

Prime Factorization 2 × 2 × 2 × 2 × 946873

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1893746
Product of the distinct prime numbers

The prime factorization of 15149968 is 2 × 2 × 2 × 2 × 946873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 19, 38, 418, 788, 1099, 8935, 27890, 33037, 674675, 344731, 5823380, 9855782, 13294045, 45413790, 380635368, 466485668, 236007447, 3005203709

Basic calculations (n = 15149968)

Multiplication

n×y
n×2 30299936
n×3 45449904
n×4 60599872
n×5 75749840

Division

n÷y
n÷2 7574984
n÷3 5049989.3333333
n÷3 3787492
n÷5 3029993.6

Exponentiation

ny
n2 229521530401024
n3 3.4772438408865E+21
n4 5.2680132917628E+28
n5 7.9810232793781E+35

Nth Root

y√n
2√n 3892.2959805236
3√n 247.44037879594
4√n 62.38826797182
5√n 27.294952515135

Divisors of 15149968

1, 2, 4, 8, 16, 946873, 1893746, 3787492, 7574984, 15149968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15149967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15149968 can be divided by 10 positive divisors. The sum of these divisors (counting 15149968) is 1, the average is 0.1.

Base conversion 15149968

Base System Value
2 Binary 111001110010101110010000
3 Ternary 1001111200211221
4 Quaternary 321302232100
5 Quinary 12334244333
6 Senary 1300414424
8 Octal 71625620
10 Decimal 15149968
12 Duodecimal 50a7414
16 Hexadecimal e72b90
20 Vigesimal 4edei8
36 Base36 90psg

Cryptographic Hash Functions

md5 89c7356b598c7edb209acb14725744d9
sha1 7ab69d45ee17b50ac12947a608bd3ac192e230ca
sha256 f52ac1f07df7d053719d437d79565f1a8c5d7e55d3769d360ab1662a7587fe42
sha512 6eeda19a5f3dd9e60c9dc9978919cf785a1188878752ede5325a7481f57aff1db4ca360d33be94c92ef566862823644af79b17e3679bd56a1d79d5604669f20e
ripemd-160 fc2ecd9bb2a134bb752449545d46bd8b343631f4

15149968 as geometric shapes

Circle

Radius = n
Diameter 30299936
Circumference 95190056.341841
Area 7.2106315374854E+14

Sphere

Radius = n
Volume 1.4565444940359E+22
Surface area 2.8842526149942E+15
Circumference 95190056.341841

Square

Length = n
Perimeter 60599872
Area 229521530401024
Diagonal 21425290.215118

Cube

Length = n
Surface area 1377129182406144
Volume 3.4772438408865E+21
Space diagonal 26240514.309043

Equilateral Triangle

Length = n
Perimeter 45449904
Area 99385738021385
Altitude 13120257.154521

Triangular Pyramid

Length = n
Surface area 99385738021385
Volume 4.0979711662167E+20
Height 7141763.4050395