29905880 (number)

29905880 is an even 8-digits composite number following 29905879 and preceding 29905881. In scientific notation, it is written as 2.9905880 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 11962336 positive integers (up to 29905880) that are relatively prime to 29905880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9905880 × 10^7
Engineering notation 2.9905880 × 10^6

Prime Factorization of 29905880

Prime Factorization 2 × 2 × 2 × 5 × 747647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7476470
Product of the distinct prime numbers

The prime factorization of 29905880 is 2 × 2 × 2 × 5 × 747647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 92, 96, 718, 359, 4247, 5994, 11298, 33394, 712969, 189918, 5823709, 4463473, 90387006, 87626839, 548192736, 712356642, 2318613249, 4800602899

Basic calculations (n = 29905880)

Multiplication

n×y
n×2 59811760
n×3 89717640
n×4 119623520
n×5 149529400

Division

n÷y
n÷2 14952940
n÷3 9968626.6666667
n÷3 7476470
n÷5 5981176

Exponentiation

ny
n2 894361658574400
n3 2.6746672437927E+22
n4 7.9988277632795E+29
n5 2.3921198322931E+37

Nth Root

y√n
2√n 5468.6268843285
3√n 310.39796270849
4√n 73.950164870191
5√n 31.271687482277

Divisors of 29905880

1, 2, 4, 5, 8, 10, 20, 40, 747647, 1495294, 2990588, 3738235, 5981176, 7476470, 14952940, 29905880

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 -29905879
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 29905880 can be divided by 16 positive divisors. The sum of these divisors (counting 29905880) is 1, the average is 0.0625.

Base conversion 29905880

Base System Value
2 Binary 1110010000101001111011000
3 Ternary 2002021101011012
4 Quaternary 1302011033120
5 Quinary 30123442010
6 Senary 2544553052
8 Octal 162051730
10 Decimal 29905880
12 Duodecimal a022788
16 Hexadecimal 1c853d8
20 Vigesimal 96i4e0
36 Base36 hsziw

Cryptographic Hash Functions

md5 0393f00da7a102ce23992d3a432c4668
sha1 cce23c1e82d610c9b5975857b66c2b4bfd79ea2a
sha256 deb354869d0572603a76a618320f327d343949351da62745c8d8d57d339d4e6c
sha512 8c84fe356106de700b63b6e1af465825b65961507afcc1af517643dbcf0387aec8b6e90d5137e2e7166dd2c89e29fa1d62aa5605926db4da1347ad3f1c4bcfba
ripemd-160 32fbd30064f29e30f9735d6442e618af293eb55c

29905880 as geometric shapes

Circle

Radius = n
Diameter 59811760
Circumference 187904185.81428
Area 2.8097200162297E+15

Sphere

Radius = n
Volume 1.1203619951862E+23
Surface area 1.1238880064919E+16
Circumference 187904185.81428

Square

Length = n
Perimeter 119623520
Area 894361658574400
Diagonal 42293301.090702

Cube

Length = n
Surface area 5366169951446400
Volume 2.6746672437927E+22
Space diagonal 51798503.605058

Equilateral Triangle

Length = n
Perimeter 89717640
Area 3.8726995824811E+14
Altitude 25899251.802529

Triangular Pyramid

Length = n
Surface area 3.8726995824811E+14
Volume 3.1521255758389E+21
Height 14097767.030234