129741526 (number)

129741526 is an even 9-digits composite number following 129741525 and preceding 129741527. In scientific notation, it is written as 1.29741526 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 63359296 positive integers (up to 129741526) that are relatively prime to 129741526.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred forty-one thousand five hundred twenty-six

Notation

Scientific notation 1.29741526 × 10^8
Engineering notation 1.29741526 × 10^6

Prime Factorization of 129741526

Prime Factorization 2 × 47 × 617 × 2237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129741526
Product of the distinct prime numbers

The prime factorization of 129741526 is 2 × 47 × 617 × 2237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 19, 57, 299, 501, 3954, 5161, 38549, 50820, 31937, 767538, 2680816, 2364837, 42889485, 62202158, 587590679, 382207953, 1943244841, 9654274593

Basic calculations (n = 129741526)

Multiplication

n×y
n×2 259483052
n×3 389224578
n×4 518966104
n×5 648707630

Division

n÷y
n÷2 64870763
n÷3 43247175.333333
n÷3 32435381.5
n÷5 25948305.2

Exponentiation

ny
n2 16832863568808676
n3 2.183921406367E+24
n4 2.8334529592613E+32
n5 3.6761651078377E+40

Nth Root

y√n
2√n 11390.413776505
3√n 506.24374150674
4√n 106.72588147448
5√n 41.938780740532

Divisors of 129741526

1, 2, 47, 94, 617, 1234, 2237, 4474, 28999, 57998, 105139, 210278, 1380229, 2760458, 64870763, 129741526

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 -129741525
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 129741526 can be divided by 16 positive divisors. The sum of these divisors (counting 129741526) is 1, the average is 0.0625.

Base conversion 129741526

Base System Value
2 Binary 111101110111011001011010110
3 Ternary 100001010112220201
4 Quaternary 13232323023112
5 Quinary 231203212101
6 Senary 20512451114
8 Octal 756731326
10 Decimal 129741526
12 Duodecimal 37549a9a
16 Hexadecimal 7bbb2d6
20 Vigesimal 20ahdg6
36 Base36 258t7a

Cryptographic Hash Functions

md5 029bad6f185d220deaeee22ba5c98417
sha1 ce249280e9d5ed795feb845f8789e4e520a4a532
sha256 272d7d53dacb8c04e925f2b44940a9a641c7919d109ea26e49da640c54342e27
sha512 f80f690cdc0dd50519001512f98c4aaff43e1fc86987a822039daa547a0b26b41774f17e59586c5fb16812f469733b0de266870efffe5d1aa09e4c06af20d5b7
ripemd-160 50634edd8130e50006bee5443129051a2ac08dad

129741526 as geometric shapes

Circle

Radius = n
Diameter 259483052
Circumference 815190049.89426
Area 5.2882000526649E+16

Sphere

Radius = n
Volume 9.1479885950136E+24
Surface area 2.1152800210659E+17
Circumference 815190049.89426

Square

Length = n
Perimeter 518966104
Area 16832863568808676
Diagonal 183482225.67218

Cube

Length = n
Surface area 100997181412852056
Volume 2.183921406367E+24
Space diagonal 224718914.88352

Equilateral Triangle

Length = n
Perimeter 389224578
Area 7.288843734513E+15
Altitude 112359457.44176

Triangular Pyramid

Length = n
Surface area 7.288843734513E+15
Volume 2.5737760600343E+23
Height 61160741.890727