29492721 (number)

29492721 is an odd 8-digits composite number following 29492720 and preceding 29492722. In scientific notation, it is written as 2.9492721 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 19617120 positive integers (up to 29492721) that are relatively prime to 29492721.

Interesting facts

Basic properties

Name

Name twenty-nine million four hundred ninety-two thousand seven hundred twenty-one

Notation

Scientific notation 2.9492721 × 10^7
Engineering notation 2.9492721 × 10^6

Prime Factorization of 29492721

Prime Factorization 3 × 3 × 3 × 571 × 1913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3276969
Product of the distinct prime numbers

The prime factorization of 29492721 is 3 × 3 × 3 × 571 × 1913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 40, 31, 850, 694, 4165, 7483, 59003, 95779, 939187, 617591, 4061686, 3021492, 23283099, 34269852, 757132226, 595825425, 5241412473, 9781921559

Basic calculations (n = 29492721)

Multiplication

n×y
n×2 58985442
n×3 88478163
n×4 117970884
n×5 147463605

Division

n÷y
n÷2 14746360.5
n÷3 9830907
n÷3 7373180.25
n÷5 5898544.2

Exponentiation

ny
n2 869820591983841
n3 2.5653376039434E+22
n4 7.5658786223912E+29
n5 2.2313834733005E+37

Nth Root

y√n
2√n 5430.7201179954
3√n 308.96191443125
4√n 73.693419774057
5√n 31.184800386765

Divisors of 29492721

1, 3, 9, 27, 571, 1713, 1913, 5139, 5739, 15417, 17217, 51651, 1092323, 3276969, 9830907, 29492721

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29492720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29492721 can be divided by 16 positive divisors. The sum of these divisors (counting 29492721) is 1, the average is 0.0625.

Base conversion 29492721

Base System Value
2 Binary 1110000100000010111110001
3 Ternary 2001111101102000
4 Quaternary 1300200113301
5 Quinary 30022231341
6 Senary 2532044213
8 Octal 160402761
10 Decimal 29492721
12 Duodecimal 9a63669
16 Hexadecimal 1c205f1
20 Vigesimal 946bg1
36 Base36 hk4q9

Cryptographic Hash Functions

md5 223f7140dd60e97db0eca3a3aa371de4
sha1 6cf28350743773dd3d3f4dca2647efebe9325efe
sha256 e39d9eb9960b2696527ffae1d2ede76664a9e07446235a20baf210aa509e3b96
sha512 3348f09d21044d9ea4e5c4f58b6ccd3bd5c2402975f589e8b985b07920a0afd802b3cd65979b7a3317484408db852f7e04a19ccd6fdf734fd49040f1a54e67cb
ripemd-160 2dbf5e6c5f467aab2313a84765a2a0f2f2d09f89

29492721 as geometric shapes

Circle

Radius = n
Diameter 58985442
Circumference 185308231.25595
Area 2.7326219817176E+15

Sphere

Radius = n
Volume 1.0745661027368E+23
Surface area 1.093048792687E+16
Circumference 185308231.25595

Square

Length = n
Perimeter 117970884
Area 869820591983841
Diagonal 41709006.029486

Cube

Length = n
Surface area 5218923551903046
Volume 2.5653376039434E+22
Space diagonal 51082891.225454

Equilateral Triangle

Length = n
Perimeter 88478163
Area 3.7664336469641E+14
Altitude 25541445.612727

Triangular Pyramid

Length = n
Surface area 3.7664336469641E+14
Volume 3.0232793596354E+21
Height 13903002.009829