129743086 (number)

129743086 is an even 9-digits composite number following 129743085 and preceding 129743087. In scientific notation, it is written as 1.29743086 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 58974120 positive integers (up to 129743086) that are relatively prime to 129743086.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred forty-three thousand eighty-six

Notation

Scientific notation 1.29743086 × 10^8
Engineering notation 1.29743086 × 10^6

Prime Factorization of 129743086

Prime Factorization 2 × 11 × 5897413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129743086
Product of the distinct prime numbers

The prime factorization of 129743086 is 2 × 11 × 5897413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 81, 37, 264, 435, 6532, 2551, 62376, 36820, 506263, 887703, 4443879, 5637365, 64414240, 2127422, 444347312, 64575687, 2912471715, 8543991625

Basic calculations (n = 129743086)

Multiplication

n×y
n×2 259486172
n×3 389229258
n×4 518972344
n×5 648715430

Division

n÷y
n÷2 64871543
n÷3 43247695.333333
n÷3 32435771.5
n÷5 25948617.2

Exponentiation

ny
n2 16833268364803396
n3 2.1840001851158E+24
n4 2.8335892384149E+32
n5 3.6763861224834E+40

Nth Root

y√n
2√n 11390.482254935
3√n 506.24577050777
4√n 106.72620228855
5√n 41.938881593644

Divisors of 129743086

1, 2, 11, 22, 5897413, 11794826, 64871543, 129743086

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129743085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129743086 can be divided by 8 positive divisors. The sum of these divisors (counting 129743086) is 1, the average is 0.125.

Base conversion 129743086

Base System Value
2 Binary 111101110111011100011101110
3 Ternary 100001010122001111
4 Quaternary 13232323203232
5 Quinary 231203234321
6 Senary 20512502234
8 Octal 756734356
10 Decimal 129743086
12 Duodecimal 3754a97a
16 Hexadecimal 7bbb8ee
20 Vigesimal 20ahhe6
36 Base36 258uem

Cryptographic Hash Functions

md5 51acef5f07cdd86b8d1835078082e334
sha1 11fe85ee7454e3def571482581fa337c8e31b431
sha256 11d4271d09a0f08033a1c21b759fa8848208259a381ea6b8f866cedf619cdf43
sha512 67fc61e8f8a05e7d1c151cc2daac0f8283fbbca5401863669e59c2b66840a63b130e92aef141ee35b8bcc468fe2835e57420bbf50a20a709b1152c262966d5ab
ripemd-160 1aec0e1116fa155a208cf8bb0cd8c2e1a0ba3663

129743086 as geometric shapes

Circle

Radius = n
Diameter 259486172
Circumference 815199851.66334
Area 5.2883272230772E+16

Sphere

Radius = n
Volume 9.1483185826646E+24
Surface area 2.1153308892309E+17
Circumference 815199851.66334

Square

Length = n
Perimeter 518972344
Area 16833268364803396
Diagonal 183484431.84534

Cube

Length = n
Surface area 100999610188820376
Volume 2.1840001851158E+24
Space diagonal 224721616.88278

Equilateral Triangle

Length = n
Perimeter 389229258
Area 7.2890190163203E+15
Altitude 112360808.44139

Triangular Pyramid

Length = n
Surface area 7.2890190163203E+15
Volume 2.5738689016801E+23
Height 61161477.28178