29942020 (number)

29942020 is an even 8-digits composite number following 29942019 and preceding 29942021. In scientific notation, it is written as 2.9942020 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 11913216 positive integers (up to 29942020) that are relatively prime to 29942020.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred forty-two thousand twenty

Notation

Scientific notation 2.9942020 × 10^7
Engineering notation 2.9942020 × 10^6

Prime Factorization of 29942020

Prime Factorization 2 × 2 × 5 × 193 × 7757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14971010
Product of the distinct prime numbers

The prime factorization of 29942020 is 2 × 2 × 5 × 193 × 7757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 72, 35, 105, 857, 2433, 916, 46152, 7005, 404253, 999291, 4042434, 5256059, 5842504, 77518156, 809850940, 912864921, 4697794613, 8554706695

Basic calculations (n = 29942020)

Multiplication

n×y
n×2 59884040
n×3 89826060
n×4 119768080
n×5 149710100

Division

n÷y
n÷2 14971010
n÷3 9980673.3333333
n÷3 7485505
n÷5 5988404

Exponentiation

ny
n2 896524561680400
n3 2.6843756356326E+22
n4 8.0375628969623E+29
n5 2.406608690121E+37

Nth Root

y√n
2√n 5471.9301896132
3√n 310.52294667668
4√n 73.972496169949
5√n 31.27924193566

Divisors of 29942020

1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 7757, 15514, 31028, 38785, 77570, 155140, 1497101, 2994202, 5988404, 7485505, 14971010, 29942020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29942019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29942020 can be divided by 24 positive divisors. The sum of these divisors (counting 29942020) is 1, the average is 0.041666666666667.

Base conversion 29942020

Base System Value
2 Binary 1110010001110000100000100
3 Ternary 2002100012201201
4 Quaternary 1302032010010
5 Quinary 30131121040
6 Senary 2545432244
8 Octal 162160404
10 Decimal 29942020
12 Duodecimal a03b684
16 Hexadecimal 1c8e104
20 Vigesimal 972f10
36 Base36 htres

Cryptographic Hash Functions

md5 ff8620257d62211cf29f82eb594d4c01
sha1 286ac33c079fab17fde052bff550b6087f8cf117
sha256 b352d484482ec4ea31caf8a33c8b74b7891f8308c19c5b16d1145522961bd33e
sha512 1096d443dbc42a59931a64738f0c9b2b7752255277819beaf822c1fe44aec0dcef75c44ce378fcb0ecd2399e983eaf39963019690bf12f43805a1a75cf121d20
ripemd-160 a603f2762b15b0945dd0bc181f478fc0e82bb383

29942020 as geometric shapes

Circle

Radius = n
Diameter 59884040
Circumference 188131260.13128
Area 2.816514976738E+15

Sphere

Radius = n
Volume 1.1244286368505E+23
Surface area 1.1266059906952E+16
Circumference 188131260.13128

Square

Length = n
Perimeter 119768080
Area 896524561680400
Diagonal 42344410.768846

Cube

Length = n
Surface area 5379147370082400
Volume 2.6843756356326E+22
Space diagonal 51861099.921243

Equilateral Triangle

Length = n
Perimeter 89826060
Area 3.8820652276597E+14
Altitude 25930549.960622

Triangular Pyramid

Length = n
Surface area 3.8820652276597E+14
Volume 3.1635670253462E+21
Height 14114803.589615