29421918 (number)

29421918 is an even 8-digits composite number following 29421917 and preceding 29421919. In scientific notation, it is written as 2.9421918 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 9291024 positive integers (up to 29421918) that are relatively prime to 29421918.

Interesting facts

Basic properties

Name

Name twenty-nine million four hundred twenty-one thousand nine hundred eighteen

Notation

Scientific notation 2.9421918 × 10^7
Engineering notation 2.9421918 × 10^6

Prime Factorization of 29421918

Prime Factorization 2 × 57 × 3 × 86029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29421918
Product of the distinct prime numbers

The prime factorization of 29421918 is 2 × 57 × 3 × 86029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 52, 41, 419, 954, 6397, 8007, 34827, 34045, 874118, 1064, 3801028, 7765465, 49092521, 59213235, 58045285, 151744825, 3854686557, 3482288088

Basic calculations (n = 29421918)

Multiplication

n×y
n×2 58843836
n×3 88265754
n×4 117687672
n×5 147109590

Division

n÷y
n÷2 14710959
n÷3 9807306
n÷3 7355479.5
n÷5 5884383.6

Exponentiation

ny
n2 865649258798724
n3 2.5469061509137E+22
n4 7.4934863925878E+29
n5 2.2047274217683E+37

Nth Root

y√n
2√n 5424.1974521582
3√n 308.71447530645
4√n 73.649151062034
5√n 31.169812954765

Divisors of 29421918

1, 2, 3, 6, 57, 114, 171, 342, 86029, 172058, 258087, 516174, 4903653, 9807306, 14710959, 29421918

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29421917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29421918 can be divided by 16 positive divisors. The sum of these divisors (counting 29421918) is 1, the average is 0.0625.

Base conversion 29421918

Base System Value
2 Binary 1110000001111000101011110
3 Ternary 2001100210021200
4 Quaternary 1300033011132
5 Quinary 30013000133
6 Senary 2530340330
8 Octal 160170536
10 Decimal 29421918
12 Duodecimal 9a2a6a6
16 Hexadecimal 1c0f15e
20 Vigesimal 93hefi
36 Base36 him3i

Cryptographic Hash Functions

md5 0798cf8ab6f4a66b8e9a4824e8b411a8
sha1 3affe41c63512c424cdff16094b2d4ac79f2da59
sha256 b1df36b4f859a7c1b1d373fff333dd382ebeb50ee60eb0e999983ba9ff0002fb
sha512 92e74df98012c5a408f659cdb3bcd6737169b6875c12cd596c65f8711fc4525e7982f45a5077fef234047e37d829fe4e115990b0938384dcd62235252359774e
ripemd-160 5c52338b175ccc4136a4d0f1a5babc68cfa60717

29421918 as geometric shapes

Circle

Radius = n
Diameter 58843836
Circumference 184863362.88664
Area 2.7195173520275E+15

Sphere

Radius = n
Volume 1.0668455537457E+23
Surface area 1.087806940811E+16
Circumference 184863362.88664

Square

Length = n
Perimeter 117687672
Area 865649258798724
Diagonal 41608875.466629

Cube

Length = n
Surface area 5193895552792344
Volume 2.5469061509137E+22
Space diagonal 50960256.832125

Equilateral Triangle

Length = n
Perimeter 88265754
Area 3.7483712444343E+14
Altitude 25480128.416063

Triangular Pyramid

Length = n
Surface area 3.7483712444343E+14
Volume 3.001557683928E+21
Height 13869625.155543