29702928 (number)

29702928 is an even 8-digits composite number following 29702927 and preceding 29702929. In scientific notation, it is written as 2.9702928 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 9379584 positive integers (up to 29702928) that are relatively prime to 29702928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9702928 × 10^7
Engineering notation 2.9702928 × 10^6

Prime Factorization of 29702928

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 32569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3712866
Product of the distinct prime numbers

The prime factorization of 29702928 is 2 × 2 × 2 × 2 × 3 × 19 × 32569. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29702928)

Multiplication

n×y
n×2 59405856
n×3 89108784
n×4 118811712
n×5 148514640

Division

n÷y
n÷2 14851464
n÷3 9900976
n÷3 7425732
n÷5 5940585.6

Exponentiation

ny
n2 882263931773184
n3 2.6205822042456E+22
n4 7.7838964530788E+29
n5 2.3120451590525E+37

Nth Root

y√n
2√n 5450.0392659136
3√n 309.69421112465
4√n 73.824381243012
5√n 31.22912762273

Divisors of 29702928

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29702927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29702928 can be divided by 40 positive divisors. The sum of these divisors (counting 29702928) is 1, the average is 0.025.

Base conversion 29702928

Base System Value
2 Binary 1110001010011101100010000
3 Ternary 2001220001202110
4 Quaternary 1301103230100
5 Quinary 30100443203
6 Senary 2540345320
8 Octal 161235420
10 Decimal 29702928
12 Duodecimal 9b45240
16 Hexadecimal 1c53b10
20 Vigesimal 95ch68
36 Base36 homxc

Cryptographic Hash Functions

md5 e8f144e1cea2de2eae78ac994752f2b1
sha1 115b33d4e2cb0f1d0346bcf4be2a5811f5a45d1a
sha256 c0e61b7480857a8a02269c332c3701c5846589adb8272c6bfd675f1bc1804ffe
sha512 f36fca35ecfe3c1e00441f95708f499b8bde13c48916f48f43ae63f1ae2a0c7d80f1e8dc1939a3262f1b5229dfcd7a3d0b7cbb05921fa4f23ad0720126badeab
ripemd-160 89693151cf2602be58f4697a31562846c3029dd3

29702928 as geometric shapes

Circle

Radius = n
Diameter 59405856
Circumference 186629000.78981
Area 2.7717138865859E+15

Sphere

Radius = n
Volume 1.0977069067981E+23
Surface area 1.1086855546344E+16
Circumference 186629000.78981

Square

Length = n
Perimeter 118811712
Area 882263931773184
Diagonal 42006283.619792

Cube

Length = n
Surface area 5293583590639104
Volume 2.6205822042456E+22
Space diagonal 51446980.42956

Equilateral Triangle

Length = n
Perimeter 89108784
Area 3.8203148887916E+14
Altitude 25723490.21478

Triangular Pyramid

Length = n
Surface area 3.8203148887916E+14
Volume 3.0883857454647E+21
Height 14002094.539931