29127820 (number)

29127820 is an even 8-digits composite number following 29127819 and preceding 29127821. In scientific notation, it is written as 2.9127820 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 11651120 positive integers (up to 29127820) that are relatively prime to 29127820.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-seven thousand eight hundred twenty

Notation

Scientific notation 2.9127820 × 10^7
Engineering notation 2.9127820 × 10^6

Prime Factorization of 29127820

Prime Factorization 2 × 2 × 5 × 1456391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14563910
Product of the distinct prime numbers

The prime factorization of 29127820 is 2 × 2 × 5 × 1456391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 9, 76, 76, 517, 2969, 1958, 99580, 16612, 980111, 871079, 8630874, 1176087, 18308156, 86599156, 810677983, 841608587, 4096244601, 580037506

Basic calculations (n = 29127820)

Multiplication

n×y
n×2 58255640
n×3 87383460
n×4 116511280
n×5 145639100

Division

n÷y
n÷2 14563910
n÷3 9709273.3333333
n÷3 7281955
n÷5 5825564

Exponentiation

ny
n2 848429897952400
n3 2.4712913350176E+22
n4 7.1983329173952E+29
n5 2.0967174551796E+37

Nth Root

y√n
2√n 5397.0195478616
3√n 307.6824043928
4√n 73.464410076319
5√n 31.107248346688

Divisors of 29127820

1, 2, 4, 5, 10, 20, 1456391, 2912782, 5825564, 7281955, 14563910, 29127820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29127819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29127820 can be divided by 12 positive divisors. The sum of these divisors (counting 29127820) is 1, the average is 0.083333333333333.

Base conversion 29127820

Base System Value
2 Binary 1101111000111010010001100
3 Ternary 2000210211212011
4 Quaternary 1233013102030
5 Quinary 24424042240
6 Senary 2520151004
8 Octal 157072214
10 Decimal 29127820
12 Duodecimal 9908464
16 Hexadecimal 1bc748c
20 Vigesimal 920jb0
36 Base36 hcb64

Cryptographic Hash Functions

md5 1bdbdab5793d63d88fa48f8472527120
sha1 1ab17660731a4ca3a9c8b134dcefdba9d9418e28
sha256 a9bd47dba78fd7bc3dc6ee803ea04529fe2243338a48fb33cd49faf998eba51b
sha512 41e86dc72631b0894f1551215e38a31d9b5d5a79d29e85c48275b98eec67a3e9af127aee940c3f920dbacebbf2603d7c36e653cfe43549a7c6da0fb00b7bb18c
ripemd-160 f65121990419cda1bbc88b7ec74b1add0ef18f0b

29127820 as geometric shapes

Circle

Radius = n
Diameter 58255640
Circumference 183015490.65417
Area 2.6654211344932E+15

Sphere

Radius = n
Volume 1.0351720937295E+23
Surface area 1.0661684537973E+16
Circumference 183015490.65417

Square

Length = n
Perimeter 116511280
Area 848429897952400
Diagonal 41192958.086362

Cube

Length = n
Surface area 5090579387714400
Volume 2.4712913350176E+22
Space diagonal 50450864.153721

Equilateral Triangle

Length = n
Perimeter 87383460
Area 3.6738092247851E+14
Altitude 25225432.07686

Triangular Pyramid

Length = n
Surface area 3.6738092247851E+14
Volume 2.9124447687975E+21
Height 13730986.028787