29890640 (number)

29890640 is an even 8-digits composite number following 29890639 and preceding 29890641. In scientific notation, it is written as 2.9890640 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 10752000 positive integers (up to 29890640) that are relatively prime to 29890640.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred ninety thousand six hundred forty

Notation

Scientific notation 2.9890640 × 10^7
Engineering notation 2.9890640 × 10^6

Prime Factorization of 29890640

Prime Factorization 2 × 2 × 2 × 2 × 65 × 41 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3736330
Product of the distinct prime numbers

The prime factorization of 29890640 is 2 × 2 × 2 × 2 × 65 × 41 × 701. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 1, 28, 43, 972, 346, 3707, 9719, 85938, 55933, 797723, 981968, 5821446, 328510, 98642464, 20602522, 367383384, 413858655, 2424990405, 2818939656

Basic calculations (n = 29890640)

Multiplication

n×y
n×2 59781280
n×3 89671920
n×4 119562560
n×5 149453200

Division

n÷y
n÷2 14945320
n÷3 9963546.6666667
n÷3 7472660
n÷5 5978128

Exponentiation

ny
n2 893450359609600
n3 2.6705803056961E+22
n4 7.9825354508652E+29
n5 2.3860309344905E+37

Nth Root

y√n
2√n 5467.2333039665
3√n 310.3452276084
4√n 73.940741840791
5√n 31.268499629635

Divisors of 29890640

1, 2, 4, 8, 16, 41, 65, 82, 130, 164, 260, 328, 520, 656, 701, 1040, 1402, 2665, 2804, 5330, 5608, 10660, 11216, 21320, 28741, 42640, 45565, 57482, 91130, 114964, 182260, 229928, 364520, 459856, 729040, 1868165, 3736330, 7472660, 14945320, 29890640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29890639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29890640 can be divided by 40 positive divisors. The sum of these divisors (counting 29890640) is 1, the average is 0.025.

Base conversion 29890640

Base System Value
2 Binary 1110010000001100001010000
3 Ternary 2002020121020202
4 Quaternary 1302001201100
5 Quinary 30123000030
6 Senary 2544354332
8 Octal 162014120
10 Decimal 29890640
12 Duodecimal a0159a8
16 Hexadecimal 1c81850
20 Vigesimal 96g6c0
36 Base36 hsnrk

Cryptographic Hash Functions

md5 5c25c1fb9502cc94b22cc38ce0f91641
sha1 4d7d1cad1f648eacb5939eb78ae1362446dc5da4
sha256 64346d7fe6f282310dfb93a5d87aa1bda091efb02ea12f1a93ee45738b08a1fc
sha512 f411615a65a21a498d2bbb32c172be37b1c767e053d59c2511b6c793c3f47452bcf1229319bce43ee0b54e7526aa5dbcc7f10d4d811937406ba45ecbd72d4a48
ripemd-160 1c949b2ce4e683a4861af9360e025fb39fcf2351

29890640 as geometric shapes

Circle

Radius = n
Diameter 59781280
Circumference 187808430.07019
Area 2.8068570860967E+15

Sphere

Radius = n
Volume 1.1186500625595E+23
Surface area 1.1227428344387E+16
Circumference 187808430.07019

Square

Length = n
Perimeter 119562560
Area 893450359609600
Diagonal 42271748.476012

Cube

Length = n
Surface area 5360702157657600
Volume 2.6705803056961E+22
Space diagonal 51772107.150751

Equilateral Triangle

Length = n
Perimeter 89671920
Area 3.8687535422113E+14
Altitude 25886053.575375

Triangular Pyramid

Length = n
Surface area 3.8687535422113E+14
Volume 3.1473090731016E+21
Height 14090582.825337