29778816 (number)

29778816 is an even 8-digits composite number following 29778815 and preceding 29778817. In scientific notation, it is written as 2.9778816 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 32 positive divisors. There are 9926144 positive integers (up to 29778816) that are relatively prime to 29778816.

Interesting facts

Basic properties

Name

Name twenty-nine million seven hundred seventy-eight thousand eight hundred sixteen

Notation

Scientific notation 2.9778816 × 10^7
Engineering notation 2.9778816 × 10^6

Prime Factorization of 29778816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 77549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 465294
Product of the distinct prime numbers

The prime factorization of 29778816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 77549. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29778816)

Multiplication

n×y
n×2 59557632
n×3 89336448
n×4 119115264
n×5 148894080

Division

n÷y
n÷2 14889408
n÷3 9926272
n÷3 7444704
n÷5 5955763.2

Exponentiation

ny
n2 886777882361856
n3 2.6407195391723E+22
n4 7.8637501264618E+29
n5 2.3417316808588E+37

Nth Root

y√n
2√n 5456.9969763598
3√n 309.95773270415
4√n 73.871489604311
5√n 31.245068797176

Divisors of 29778816

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 -29778815
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 29778816 can be divided by 32 positive divisors. The sum of these divisors (counting 29778816) is 1, the average is 0.03125.

Base conversion 29778816

Base System Value
2 Binary 1110001100110001110000000
3 Ternary 2002000220212010
4 Quaternary 1301212032000
5 Quinary 30110410231
6 Senary 2542132520
8 Octal 161461600
10 Decimal 29778816
12 Duodecimal 9b81140
16 Hexadecimal 1c66380
20 Vigesimal 96270g
36 Base36 hq9hc

Cryptographic Hash Functions

md5 fe7476159ed3cf5fd12eca253bf3fa70
sha1 aafd1582c4c339b5277c22efb3f90e5708860065
sha256 1aaa859dcfca9119e680c78b87b74ac0d69a82f5092e819079b8b3bf2fd3ebe1
sha512 9ce8b4678d189f46f5663a50e1a55f7932efbc8b82e3dd719f7997ed168a30bf29f80ea2aa68ff34cd181892df23d2a8be036a8c30853b981f6d48af14c4c2e3
ripemd-160 ec3d16950b98bcbcf26ff92d4f04e7e056f1835e

29778816 as geometric shapes

Circle

Radius = n
Diameter 59557632
Circumference 187105819.1564
Area 2.7858948805939E+15

Sphere

Radius = n
Volume 1.1061420139273E+23
Surface area 1.1143579522376E+16
Circumference 187105819.1564

Square

Length = n
Perimeter 119115264
Area 886777882361856
Diagonal 42113605.458613

Cube

Length = n
Surface area 5320667294171136
Volume 2.6407195391723E+22
Space diagonal 51578422.301245

Equilateral Triangle

Length = n
Perimeter 89336448
Area 3.8398608681977E+14
Altitude 25789211.150623

Triangular Pyramid

Length = n
Surface area 3.8398608681977E+14
Volume 3.1121178222676E+21
Height 14037868.486204