29698728 (number)

29698728 is an even 8-digits composite number following 29698727 and preceding 29698729. In scientific notation, it is written as 2.9698728 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 9194496 positive integers (up to 29698728) that are relatively prime to 29698728.

Interesting facts

Basic properties

Name

Name twenty-nine million six hundred ninety-eight thousand seven hundred twenty-eight

Notation

Scientific notation 2.9698728 × 10^7
Engineering notation 2.9698728 × 10^6

Prime Factorization of 29698728

Prime Factorization 2 × 2 × 2 × 3 × 17 × 83 × 877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7424682
Product of the distinct prime numbers

The prime factorization of 29698728 is 2 × 2 × 2 × 3 × 17 × 83 × 877. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29698728)

Multiplication

n×y
n×2 59397456
n×3 89096184
n×4 118794912
n×5 148493640

Division

n÷y
n÷2 14849364
n÷3 9899576
n÷3 7424682
n÷5 5939745.6

Exponentiation

ny
n2 882014444817984
n3 2.619470708872E+22
n4 7.7794948086758E+29
n5 2.3104110030027E+37

Nth Root

y√n
2√n 5449.6539339668
3√n 309.67961349532
4√n 73.821771409028
5√n 31.228244411787

Divisors of 29698728

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29698727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29698728 can be divided by 64 positive divisors. The sum of these divisors (counting 29698728) is 1, the average is 0.015625.

Base conversion 29698728

Base System Value
2 Binary 1110001010010101010101000
3 Ternary 2001212211222220
4 Quaternary 1301102222220
5 Quinary 30100324403
6 Senary 2540314040
8 Octal 161225250
10 Decimal 29698728
12 Duodecimal 9b42920
16 Hexadecimal 1c52aa8
20 Vigesimal 95c6g8
36 Base36 hojoo

Cryptographic Hash Functions

md5 3d402d6e5b8a112eda7d397e3114cd4b
sha1 eed484881fd76410a2919205572c6c130192efe3
sha256 95183a6584d58a4e910f9f9428872507127b25ac2597cca560cf41745abecee3
sha512 4fdb347e8e800da2c81d470689b631134eb6e5d331aae8354946c95b5360d90069a07e0ff215fc99dd7df44a4a6686f642329bff57f5d5df3c6bcab5804c1601
ripemd-160 087562316a50886b7f95c0ed0f153dfd65fe41bd

29698728 as geometric shapes

Circle

Radius = n
Diameter 59397456
Circumference 186602611.41152
Area 2.7709301002003E+15

Sphere

Radius = n
Volume 1.0972413247048E+23
Surface area 1.1083720400801E+16
Circumference 186602611.41152

Square

Length = n
Perimeter 118794912
Area 882014444817984
Diagonal 42000343.92283

Cube

Length = n
Surface area 5292086668907904
Volume 2.619470708872E+22
Space diagonal 51439705.816168

Equilateral Triangle

Length = n
Perimeter 89096184
Area 3.819234578586E+14
Altitude 25719852.908084

Triangular Pyramid

Length = n
Surface area 3.819234578586E+14
Volume 3.0870758356049E+21
Height 14000114.640943