129277481 (number)

129277481 is an odd 9-digits composite number following 129277480 and preceding 129277482. In scientific notation, it is written as 1.29277481 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 128290500 positive integers (up to 129277481) that are relatively prime to 129277481.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred seventy-seven thousand four hundred eighty-one

Notation

Scientific notation 1.29277481 × 10^8
Engineering notation 1.29277481 × 10^6

Prime Factorization of 129277481

Prime Factorization 131 × 986851

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129277481
Product of the distinct prime numbers

The prime factorization of 129277481 is 131 × 986851. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 23, 48, 461, 481, 5327, 9914, 39796, 78083, 346511, 321689, 7422546, 2385547, 79150103, 21836205, 662111148, 648274952, 8709480543, 6853573421

Basic calculations (n = 129277481)

Multiplication

n×y
n×2 258554962
n×3 387832443
n×4 517109924
n×5 646387405

Division

n÷y
n÷2 64638740.5
n÷3 43092493.666667
n÷3 32319370.25
n÷5 25855496.2

Exponentiation

ny
n2 16712667093705361
n3 2.1605715026658E+24
n4 2.7931324138502E+32
n5 3.6108912256201E+40

Nth Root

y√n
2√n 11370.025549663
3√n 505.63946180146
4√n 106.63032190547
5√n 41.908737337972

Divisors of 129277481

1, 131, 986851, 129277481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129277480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129277481 can be divided by 4 positive divisors. The sum of these divisors (counting 129277481) is 1, the average is 0.25.

Base conversion 129277481

Base System Value
2 Binary 111101101001001111000101001
3 Ternary 100000020222100212
4 Quaternary 13231021320221
5 Quinary 231043334411
6 Senary 20454510505
8 Octal 755117051
10 Decimal 129277481
12 Duodecimal 37365435
16 Hexadecimal 7b49e29
20 Vigesimal 207jde1
36 Base36 24yv55

Cryptographic Hash Functions

md5 c53410241c014baf52e9e7d87e679e64
sha1 881e9322426f07225784bf6b5b6d45c02e3173b6
sha256 e369a62cc9c71d39bf1c6492c258cda52ded0ec5fe8521bba16f8f156abab183
sha512 89622a889cf7bf6f8d9ff5f1e8c307423a3c19be5226b96c4198ab93ed35b29bd0e62cb5299aa7ce5d31ecb88fa179e95ee799b6a01d47a964ed069b0f4c286c
ripemd-160 0f2b39d7d8ed42dca513c6bedd101b2cda29a069

129277481 as geometric shapes

Circle

Radius = n
Diameter 258554962
Circumference 812274369.16839
Area 5.2504392163477E+16

Sphere

Radius = n
Volume 9.0501807471072E+24
Surface area 2.1001756865391E+17
Circumference 812274369.16839

Square

Length = n
Perimeter 517109924
Area 16712667093705361
Diagonal 182825966.93963

Cube

Length = n
Surface area 100276002562232166
Volume 2.1605715026658E+24
Space diagonal 223915165.36652

Equilateral Triangle

Length = n
Perimeter 387832443
Area 7.2367971340705E+15
Altitude 111957582.68326

Triangular Pyramid

Length = n
Surface area 7.2367971340705E+15
Volume 2.5462579346224E+23
Height 60941988.979877