29978042 (number)

29978042 is an even 8-digits composite number following 29978041 and preceding 29978043. In scientific notation, it is written as 2.9978042 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 14989020 positive integers (up to 29978042) that are relatively prime to 29978042.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred seventy-eight thousand forty-two

Notation

Scientific notation 2.9978042 × 10^7
Engineering notation 2.9978042 × 10^6

Prime Factorization of 29978042

Prime Factorization 2 × 14989021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 29978042
Product of the distinct prime numbers

The prime factorization of 29978042 is 2 × 14989021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 89, 14, 314, 630, 249, 6224, 57025, 22619, 449191, 900219, 5464227, 1075367, 96808690, 33506417, 982342389, 316400797, 7821874963, 8124542102

Basic calculations (n = 29978042)

Multiplication

n×y
n×2 59956084
n×3 89934126
n×4 119912168
n×5 149890210

Division

n÷y
n÷2 14989021
n÷3 9992680.6666667
n÷3 7494510.5
n÷5 5995608.4

Exponentiation

ny
n2 898683002153764
n3 2.6940756783252E+22
n4 8.076311383601E+29
n5 2.4211200186267E+37

Nth Root

y√n
2√n 5475.2207261443
3√n 310.64742252383
4√n 73.994734448772
5√n 31.28676446774

Divisors of 29978042

1, 2, 14989021, 29978042

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29978041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29978042 can be divided by 4 positive divisors. The sum of these divisors (counting 29978042) is 1, the average is 0.25.

Base conversion 29978042

Base System Value
2 Binary 1110010010110110110111010
3 Ternary 2002102001010212
4 Quaternary 1302112312322
5 Quinary 30133244132
6 Senary 2550311122
8 Octal 162266672
10 Decimal 29978042
12 Duodecimal a0584a2
16 Hexadecimal 1c96dba
20 Vigesimal 977522
36 Base36 huj7e

Cryptographic Hash Functions

md5 08ce4f35aaf491f697fe8b35b1613b61
sha1 d084379adbbd4213336bfa867490ab41342c2888
sha256 bf3f15b6c68d0db999cace9113a452fd2f0d14dd3e6daa63c1aea3e5bcbbb568
sha512 b57d735fa4daeb99204d3c7276076da9717d94199eaea519a87d001f851e087ec5822a946c9c5c8aea6bb8bd849e05d1aef5134daa78736a9e8be34bbbe23904
ripemd-160 ba1faa9875d3f01abf36566e8c62221037263261

29978042 as geometric shapes

Circle

Radius = n
Diameter 59956084
Circumference 188357593.03241
Area 2.8232959174723E+15

Sphere

Radius = n
Volume 1.1284917812322E+23
Surface area 1.1293183669889E+16
Circumference 188357593.03241

Square

Length = n
Perimeter 119912168
Area 898683002153764
Diagonal 42395353.56979

Cube

Length = n
Surface area 5392098012922584
Volume 2.6940756783252E+22
Space diagonal 51923491.855434

Equilateral Triangle

Length = n
Perimeter 89934126
Area 3.8914115490721E+14
Altitude 25961745.927717

Triangular Pyramid

Length = n
Surface area 3.8914115490721E+14
Volume 3.1749986352891E+21
Height 14131784.523263