29702972 (number)

29702972 is an even 8-digits composite number following 29702971 and preceding 29702973. In scientific notation, it is written as 2.9702972 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 13709040 positive integers (up to 29702972) that are relatively prime to 29702972.

Interesting facts

Basic properties

Name

Name twenty-nine million seven hundred two thousand nine hundred seventy-two

Notation

Scientific notation 2.9702972 × 10^7
Engineering notation 2.9702972 × 10^6

Prime Factorization of 29702972

Prime Factorization 2 × 2 × 13 × 571211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14851486
Product of the distinct prime numbers

The prime factorization of 29702972 is 2 × 2 × 13 × 571211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 8, 29, 855, 164, 7344, 9811, 5243, 67568, 958858, 508478, 3289728, 1855280, 99371221, 37559174, 661965046, 693216176, 3415430950, 7027557953

Basic calculations (n = 29702972)

Multiplication

n×y
n×2 59405944
n×3 89108916
n×4 118811888
n×5 148514860

Division

n÷y
n÷2 14851486
n÷3 9900990.6666667
n÷3 7425743
n÷5 5940594.4

Exponentiation

ny
n2 882266545632784
n3 2.6205938501467E+22
n4 7.7839425754281E+29
n5 2.3120622836755E+37

Nth Root

y√n
2√n 5450.0433025803
3√n 309.69436404491
4√n 73.824408582665
5√n 31.229136874887

Divisors of 29702972

1, 2, 4, 13, 26, 52, 571211, 1142422, 2284844, 7425743, 14851486, 29702972

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 -29702971
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 29702972 can be divided by 12 positive divisors. The sum of these divisors (counting 29702972) is 1, the average is 0.083333333333333.

Base conversion 29702972

Base System Value
2 Binary 1110001010011101100111100
3 Ternary 2001220001211002
4 Quaternary 1301103230330
5 Quinary 30100443342
6 Senary 2540345432
8 Octal 161235474
10 Decimal 29702972
12 Duodecimal 9b45278
16 Hexadecimal 1c53b3c
20 Vigesimal 95ch8c
36 Base36 homyk

Cryptographic Hash Functions

md5 ec1493a23fb05b6f3023362bcbd24b75
sha1 79cd9dcc855be9fbdde2e1e4878527cbbd543a46
sha256 88afa31164aba7602332009ad88388981b8c3ab1d726f7377aa11aeba4cb6fc4
sha512 212ae7826a870e9ad3dfb328c739a1695e4f6d54846bed188628279dcfc8dc31c27897b8067f547fe7efe9ce891ae7fb7c899873369e9c4d939f9afd69607dbc
ripemd-160 9077182da4a7eb151ec8f2adebd654820e853256

29702972 as geometric shapes

Circle

Radius = n
Diameter 59405944
Circumference 186629277.24997
Area 2.771722098268E+15

Sphere

Radius = n
Volume 1.0977117850218E+23
Surface area 1.1086888393072E+16
Circumference 186629277.24997

Square

Length = n
Perimeter 118811888
Area 882266545632784
Diagonal 42006345.845188

Cube

Length = n
Surface area 5293599273796704
Volume 2.6205938501467E+22
Space diagonal 51447056.639796

Equilateral Triangle

Length = n
Perimeter 89108916
Area 3.8203262071357E+14
Altitude 25723528.319898

Triangular Pyramid

Length = n
Surface area 3.8203262071357E+14
Volume 3.0883994702909E+21
Height 14002115.281729