29451388 (number)

29451388 is an even 8-digits composite number following 29451387 and preceding 29451389. In scientific notation, it is written as 2.9451388 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 14203056 positive integers (up to 29451388) that are relatively prime to 29451388.

Interesting facts

Basic properties

Name

Name twenty-nine million four hundred fifty-one thousand three hundred eighty-eight

Notation

Scientific notation 2.9451388 × 10^7
Engineering notation 2.9451388 × 10^6

Prime Factorization of 29451388

Prime Factorization 2 × 2 × 43 × 83 × 2063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14725694
Product of the distinct prime numbers

The prime factorization of 29451388 is 2 × 2 × 43 × 83 × 2063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 58, 86, 143, 391, 9036, 2003, 67460, 42565, 318837, 529467, 7226785, 539335, 69155734, 79536103, 99620136, 759073662, 9553953815, 8987464656

Basic calculations (n = 29451388)

Multiplication

n×y
n×2 58902776
n×3 88354164
n×4 117805552
n×5 147256940

Division

n÷y
n÷2 14725694
n÷3 9817129.3333333
n÷3 7362847
n÷5 5890277.6

Exponentiation

ny
n2 867384255126544
n3 2.5545670242823E+22
n4 7.5235544604143E+29
n5 2.2157912155279E+37

Nth Root

y√n
2√n 5426.9133031586
3√n 308.81751390639
4√n 73.66758651645
5√n 31.176054604807

Divisors of 29451388

1, 2, 4, 43, 83, 86, 166, 172, 332, 2063, 3569, 4126, 7138, 8252, 14276, 88709, 171229, 177418, 342458, 354836, 684916, 7362847, 14725694, 29451388

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 -29451387
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 29451388 can be divided by 24 positive divisors. The sum of these divisors (counting 29451388) is 1, the average is 0.041666666666667.

Base conversion 29451388

Base System Value
2 Binary 1110000010110010001111100
3 Ternary 2001102021201011
4 Quaternary 1300112101330
5 Quinary 30014421023
6 Senary 2531125004
8 Octal 160262174
10 Decimal 29451388
12 Duodecimal 9a43764
16 Hexadecimal 1c1647c
20 Vigesimal 941898
36 Base36 hj8u4

Cryptographic Hash Functions

md5 50741d30de4c10e809d127a8dbac69b3
sha1 c0c4fa942a379ac90ff5279500a27155bf63ac11
sha256 b85bd9ab086e49e3e0f8f1ac17845f0fc5a9ed51193fc5b323c1b6201a878c0e
sha512 5171d88d5a44f253c6bca27bb20ad942f34e8d167f6042d8f492c6d1cfb3e6a872c0402a7f8cd36def3c256f71df0ec4abdb09c30ef4f96b97e085f1d2bc2e93
ripemd-160 d3944731d298d74bbd50dac758b88f3079f2202a

29451388 as geometric shapes

Circle

Radius = n
Diameter 58902776
Circumference 185048528.35765
Area 2.724968003745E+15

Sphere

Radius = n
Volume 1.0700545328784E+23
Surface area 1.089987201498E+16
Circumference 185048528.35765

Square

Length = n
Perimeter 117805552
Area 867384255126544
Diagonal 41650552.340312

Cube

Length = n
Surface area 5204305530759264
Volume 2.5545670242823E+22
Space diagonal 51011300.369424

Equilateral Triangle

Length = n
Perimeter 88354164
Area 3.7558839989111E+14
Altitude 25505650.184712

Triangular Pyramid

Length = n
Surface area 3.7558839989111E+14
Volume 3.0105861097759E+21
Height 13883517.446771