15972968 (number)

15972968 is an even 8-digits composite number following 15972967 and preceding 15972969. In scientific notation, it is written as 1.5972968 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 48 positive divisors. There are 6997760 positive integers (up to 15972968) that are relatively prime to 15972968.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred seventy-two thousand nine hundred sixty-eight

Notation

Scientific notation 1.5972968 × 10^7
Engineering notation 1.5972968 × 10^6

Prime Factorization of 15972968

Prime Factorization 2 × 2 × 2 × 11 × 29 × 11 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 363022
Product of the distinct prime numbers

The prime factorization of 15972968 is 2 × 2 × 2 × 11 × 29 × 11 × 569. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15972968)

Multiplication

n×y
n×2 31945936
n×3 47918904
n×4 63891872
n×5 79864840

Division

n÷y
n÷2 7986484
n÷3 5324322.6666667
n÷3 3993242
n÷5 3194593.6

Exponentiation

ny
n2 255135706729024
n3 4.0752744792401E+21
n4 6.5094228848119E+28
n5 1.0397480343757E+36

Nth Root

y√n
2√n 3996.619571588
3√n 251.84222087781
4√n 63.218822921563
5√n 27.585262708474

Divisors of 15972968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15972967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15972968 can be divided by 48 positive divisors. The sum of these divisors (counting 15972968) is 1, the average is 0.020833333333333.

Base conversion 15972968

Base System Value
2 Binary 111100111011101001101000
3 Ternary 1010001111210102
4 Quaternary 330323221220
5 Quinary 13042113333
6 Senary 1330204532
8 Octal 74735150
10 Decimal 15972968
12 Duodecimal 5423748
16 Hexadecimal f3ba68
20 Vigesimal 4jgc88
36 Base36 9ictk

Cryptographic Hash Functions

md5 625074e4a9be4b81f16e1221a84f0b47
sha1 4dcf29a7f49cbe86cfc84423e031e8a6e09dffc8
sha256 2203ea0ee6d9d5558761293e3c6453ec0912462240ab320640bfeb8ca103ddb3
sha512 c0d92b7289af5164f60807667390243a69b8f4838da3a6d06fbae498e4140015cc8b76e8e8622dc916f3cc51a8114394560bb82f8dbc816a3299b5f7191aeb0f
ripemd-160 3bfd1f93278b0c4e43b8a9c74866efcb181c4991

15972968 as geometric shapes

Circle

Radius = n
Diameter 31945936
Circumference 100361117.84965
Area 8.0153246192834E+14

Sphere

Radius = n
Volume 1.7070469820457E+22
Surface area 3.2061298477134E+15
Circumference 100361117.84965

Square

Length = n
Perimeter 63891872
Area 255135706729024
Diagonal 22589187.976951

Cube

Length = n
Surface area 1530814240374144
Volume 4.0752744792401E+21
Space diagonal 27665992.123672

Equilateral Triangle

Length = n
Perimeter 47918904
Area 1.1047700171992E+14
Altitude 13832996.061836

Triangular Pyramid

Length = n
Surface area 1.1047700171992E+14
Volume 4.8027570324452E+20
Height 7529729.3256505