29421940 (number)

29421940 is an even 8-digits composite number following 29421939 and preceding 29421941. In scientific notation, it is written as 2.9421940 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 11747328 positive integers (up to 29421940) that are relatively prime to 29421940.

Interesting facts

Basic properties

Name

Name twenty-nine million four hundred twenty-one thousand nine hundred forty

Notation

Scientific notation 2.9421940 × 10^7
Engineering notation 2.9421940 × 10^6

Prime Factorization of 29421940

Prime Factorization 2 × 2 × 5 × 769 × 1913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14710970
Product of the distinct prime numbers

The prime factorization of 29421940 is 2 × 2 × 5 × 769 × 1913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 91, 98, 849, 715, 9972, 5262, 78089, 73298, 247514, 629175, 6110255, 7533793, 11358187, 79922334, 52410114, 269769996, 2102448291, 7942109782

Basic calculations (n = 29421940)

Multiplication

n×y
n×2 58843880
n×3 88265820
n×4 117687760
n×5 147109700

Division

n÷y
n÷2 14710970
n÷3 9807313.3333333
n÷3 7355485
n÷5 5884388

Exponentiation

ny
n2 865650553363600
n3 2.5469118642031E+22
n4 7.4935088053871E+29
n5 2.2047356646157E+37

Nth Root

y√n
2√n 5424.1994801076
3√n 308.71455225267
4√n 73.649164829668
5√n 31.169817616159

Divisors of 29421940

1, 2, 4, 5, 10, 20, 769, 1538, 1913, 3076, 3826, 3845, 7652, 7690, 9565, 15380, 19130, 38260, 1471097, 2942194, 5884388, 7355485, 14710970, 29421940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29421939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29421940 can be divided by 24 positive divisors. The sum of these divisors (counting 29421940) is 1, the average is 0.041666666666667.

Base conversion 29421940

Base System Value
2 Binary 1110000001111000101110100
3 Ternary 2001100210022111
4 Quaternary 1300033011310
5 Quinary 30013000230
6 Senary 2530340404
8 Octal 160170564
10 Decimal 29421940
12 Duodecimal 9a2a704
16 Hexadecimal 1c0f174
20 Vigesimal 93heh0
36 Base36 him44

Cryptographic Hash Functions

md5 1d7651451121705d8f146b86da32c14f
sha1 257cb3298f89eefd87848209ec0a5f21f1fa4ba6
sha256 032c883e850425045c358e9a75e4024628d2d61e279e53243c884d8f795886b0
sha512 ace06b9f9ff8b5449317a6084564c68e544133d1171752b3386c137db1ae9be5d2a4863b67922e2923c6771a79fea32fbdbd2b07ebc09612c8348d9401033eab
ripemd-160 cc9c3430dd62ea670feb71202566e27344bb9874

29421940 as geometric shapes

Circle

Radius = n
Diameter 58843880
Circumference 184863501.11672
Area 2.719521419023E+15

Sphere

Radius = n
Volume 1.0668479469228E+23
Surface area 1.0878085676092E+16
Circumference 184863501.11672

Square

Length = n
Perimeter 117687760
Area 865650553363600
Diagonal 41608906.579327

Cube

Length = n
Surface area 5193903320181600
Volume 2.5469118642031E+22
Space diagonal 50960294.937243

Equilateral Triangle

Length = n
Perimeter 88265820
Area 3.7483768500647E+14
Altitude 25480147.468622

Triangular Pyramid

Length = n
Surface area 3.7483768500647E+14
Volume 3.0015644171041E+21
Height 13869635.526442