29989968 (number)

29989968 is an even 8-digits composite number following 29989967 and preceding 29989969. In scientific notation, it is written as 2.9989968 × 10^7. The sum of its digits is 60. It has a total of 6 prime factors and 20 positive divisors. There are 9996640 positive integers (up to 29989968) that are relatively prime to 29989968.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.9989968 × 10^7
Engineering notation 2.9989968 × 10^6

Prime Factorization of 29989968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 624791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3748746
Product of the distinct prime numbers

The prime factorization of 29989968 is 2 × 2 × 2 × 2 × 3 × 624791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 71, 60, 982, 445, 2922, 876, 10078, 23741, 358645, 782692, 7663580, 9960562, 72530000, 96329725, 648475443, 598044504, 8244974597, 4335491861

Basic calculations (n = 29989968)

Multiplication

n×y
n×2 59979936
n×3 89969904
n×4 119959872
n×5 149949840

Division

n÷y
n÷2 14994984
n÷3 9996656
n÷3 7497492
n÷5 5997993.6

Exponentiation

ny
n2 899398180641024
n3 2.6972922656683E+22
n4 8.0891708734038E+29
n5 2.4259397563991E+37

Nth Root

y√n
2√n 5476.3097063625
3√n 310.68861144899
4√n 74.00209258097
5√n 31.289253400084

Divisors of 29989968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 624791, 1249582, 1874373, 2499164, 3748746, 4998328, 7497492, 9996656, 14994984, 29989968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29989967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29989968 can be divided by 20 positive divisors. The sum of these divisors (counting 29989968) is 1, the average is 0.05.

Base conversion 29989968

Base System Value
2 Binary 1110010011001110001010000
3 Ternary 2002102122111120
4 Quaternary 1302121301100
5 Quinary 30134134333
6 Senary 2550442240
8 Octal 162316120
10 Decimal 29989968
12 Duodecimal a063380
16 Hexadecimal 1c99c50
20 Vigesimal 978ei8
36 Base36 huseo

Cryptographic Hash Functions

md5 7f7650c94a477bfa8346a9a0774759f2
sha1 621ebb286a5f5db3d21846e06e253463227cba0c
sha256 ac1283fee78763917aa1c571e349e9b5e0f8d8f877520cfc80d17c76db9c8123
sha512 5491a1b1e12518c552b48671fb4844d1601efa4cb035e246a27306358e9949df8e3083b7107ba4e21dcb8c19a3aea39697e8f24732f8b0464c7b490b9135c303
ripemd-160 51eefb2bbd06e6466eb6b014919c2dead1033e26

29989968 as geometric shapes

Circle

Radius = n
Diameter 59979936
Circumference 188432526.30039
Area 2.8255427169539E+15

Sphere

Radius = n
Volume 1.1298391421877E+23
Surface area 1.1302170867815E+16
Circumference 188432526.30039

Square

Length = n
Perimeter 119959872
Area 899398180641024
Diagonal 42412219.480735

Cube

Length = n
Surface area 5396389083846144
Volume 2.6972922656683E+22
Space diagonal 51944148.293365

Equilateral Triangle

Length = n
Perimeter 89969904
Area 3.8945083627632E+14
Altitude 25972074.146682

Triangular Pyramid

Length = n
Surface area 3.8945083627632E+14
Volume 3.1787894198267E+21
Height 14137406.493578