29912904 (number)

29912904 is an even 8-digits composite number following 29912903 and preceding 29912905. In scientific notation, it is written as 2.9912904 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 8546400 positive integers (up to 29912904) that are relatively prime to 29912904.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred twelve thousand nine hundred four

Notation

Scientific notation 2.9912904 × 10^7
Engineering notation 2.9912904 × 10^6

Prime Factorization of 29912904

Prime Factorization 2 × 2 × 2 × 9 × 7 × 59351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7478226
Product of the distinct prime numbers

The prime factorization of 29912904 is 2 × 2 × 2 × 9 × 7 × 59351. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 83, 90, 877, 827, 4805, 3631, 63323, 7322, 520919, 544758, 9442039, 7305099, 96620129, 22034942, 237483453, 296831923, 6572046427, 9423681998

Basic calculations (n = 29912904)

Multiplication

n×y
n×2 59825808
n×3 89738712
n×4 119651616
n×5 149564520

Division

n÷y
n÷2 14956452
n÷3 9970968
n÷3 7478226
n÷5 5982580.8

Exponentiation

ny
n2 894781825713216
n3 2.6765522853504E+22
n4 8.0063451562668E+29
n5 2.3949303405027E+37

Nth Root

y√n
2√n 5469.2690553675
3√n 310.42226188334
4√n 73.954506660294
5√n 31.273156301786

Divisors of 29912904

1, 2, 4, 7, 8, 9, 14, 18, 28, 36, 56, 63, 72, 126, 252, 504, 59351, 118702, 237404, 415457, 474808, 534159, 830914, 1068318, 1661828, 2136636, 3323656, 3739113, 4273272, 7478226, 14956452, 29912904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29912903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29912904 can be divided by 32 positive divisors. The sum of these divisors (counting 29912904) is 1, the average is 0.03125.

Base conversion 29912904

Base System Value
2 Binary 1110010000110111101001000
3 Ternary 2002021201210100
4 Quaternary 1302012331020
5 Quinary 30124203104
6 Senary 2545045400
8 Octal 162067510
10 Decimal 29912904
12 Duodecimal a026860
16 Hexadecimal 1c86f48
20 Vigesimal 96j254
36 Base36 ht4y0

Cryptographic Hash Functions

md5 ff957abf7d7ff121eaaf31ddec3287ca
sha1 daf59411652e3f9b05e0dac5c64ff1c24a4c69e9
sha256 03be0497552beef45ecbe3fa83ab585071d770f8f82fbb0be60d08cb3f4b1d23
sha512 6537aeeb1cf530557f86e17774f128cf2d0a942ae60cb3a6695f1760eca13d3fc883a6d8c4f3eb380f275a32871bf9eae7d46b55f90e22bf4e73387aab4bc589
ripemd-160 b2a172ed962f73d9b11e50cdcb8c8df9798ea4a3

29912904 as geometric shapes

Circle

Radius = n
Diameter 59825808
Circumference 187948318.90787
Area 2.8110400102263E+15

Sphere

Radius = n
Volume 1.1211515995474E+23
Surface area 1.1244160040905E+16
Circumference 187948318.90787

Square

Length = n
Perimeter 119651616
Area 894781825713216
Diagonal 42303234.526764

Cube

Length = n
Surface area 5368690954279296
Volume 2.6765522853504E+22
Space diagonal 51810669.52993

Equilateral Triangle

Length = n
Perimeter 89738712
Area 3.8745189595613E+14
Altitude 25905334.764965

Triangular Pyramid

Length = n
Surface area 3.8745189595613E+14
Volume 3.1543471186194E+21
Height 14101078.175588