29888940 (number)

29888940 is an even 8-digits composite number following 29888939 and preceding 29888941. In scientific notation, it is written as 2.9888940 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 7915200 positive integers (up to 29888940) that are relatively prime to 29888940.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred eighty-eight thousand nine hundred forty

Notation

Scientific notation 2.9888940 × 10^7
Engineering notation 2.9888940 × 10^6

Prime Factorization of 29888940

Prime Factorization 2 × 2 × 3 × 5 × 151 × 3299

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14944470
Product of the distinct prime numbers

The prime factorization of 29888940 is 2 × 2 × 3 × 5 × 151 × 3299. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29888940)

Multiplication

n×y
n×2 59777880
n×3 89666820
n×4 119555760
n×5 149444700

Division

n÷y
n÷2 14944470
n÷3 9962980
n÷3 7472235
n÷5 5977788

Exponentiation

ny
n2 893348734323600
n3 2.6701246719274E+22
n4 7.9807196111758E+29
n5 2.3853524961526E+37

Nth Root

y√n
2√n 5467.0778300661
3√n 310.33934397293
4√n 73.93969049209
5√n 31.268143948668

Divisors of 29888940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29888939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29888940 can be divided by 48 positive divisors. The sum of these divisors (counting 29888940) is 1, the average is 0.020833333333333.

Base conversion 29888940

Base System Value
2 Binary 1110010000001000110101100
3 Ternary 2002020111220210
4 Quaternary 1302001012230
5 Quinary 30122421230
6 Senary 2544342420
8 Octal 162010654
10 Decimal 29888940
12 Duodecimal a014a10
16 Hexadecimal 1c811ac
20 Vigesimal 96g270
36 Base36 hsmgc

Cryptographic Hash Functions

md5 50ac01e5afc11fc40f82bdf323a40ff2
sha1 9af8442c5b5583b2097171fe236e0b9f2ac6b62d
sha256 08757c71ef5dc25d001ba732647f4fd44dc6c891eaab457d9b2ca19fdabf40b1
sha512 e8228524fc77cc0cd49636dce53b11af3e5a753f392f2c8a167f99a1483670cf07cc0dbf23ad5abe7f6aed3c4032800ff0f2d7cb718484908400ee160df5e7c6
ripemd-160 1bd518d92e9a3396bd7bf515d28942c5f16045f3

29888940 as geometric shapes

Circle

Radius = n
Diameter 59777880
Circumference 187797748.65517
Area 2.8065378208448E+15

Sphere

Radius = n
Volume 1.1184592071328E+23
Surface area 1.1226151283379E+16
Circumference 187797748.65517

Square

Length = n
Perimeter 119555760
Area 893348734323600
Diagonal 42269344.312956

Cube

Length = n
Surface area 5360092405941600
Volume 2.6701246719274E+22
Space diagonal 51769162.664378

Equilateral Triangle

Length = n
Perimeter 89666820
Area 3.8683134918146E+14
Altitude 25884581.332189

Triangular Pyramid

Length = n
Surface area 3.8683134918146E+14
Volume 3.1467721035556E+21
Height 14089781.437652