129743194 (number)

129743194 is an even 9-digits composite number following 129743193 and preceding 129743195. In scientific notation, it is written as 1.29743194 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 55604220 positive integers (up to 129743194) that are relatively prime to 129743194.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred forty-three thousand one hundred ninety-four

Notation

Scientific notation 1.29743194 × 10^8
Engineering notation 1.29743194 × 10^6

Prime Factorization of 129743194

Prime Factorization 2 × 7 × 9267371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129743194
Product of the distinct prime numbers

The prime factorization of 129743194 is 2 × 7 × 9267371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 88, 81, 32, 401, 4654, 6012, 59712, 66355, 242011, 184361, 618253, 4957479, 31217667, 17815277, 952403354, 710723248, 9195394000, 1594907367

Basic calculations (n = 129743194)

Multiplication

n×y
n×2 259486388
n×3 389229582
n×4 518972776
n×5 648715970

Division

n÷y
n÷2 64871597
n÷3 43247731.333333
n÷3 32435798.5
n÷5 25948638.8

Exponentiation

ny
n2 16833296389321636
n3 2.1840056390993E+24
n4 2.8335986733075E+32
n5 3.6764014238908E+40

Nth Root

y√n
2√n 11390.486995735
3√n 506.24591097647
4√n 106.72622449864
5√n 41.938888575746

Divisors of 129743194

1, 2, 7, 14, 9267371, 18534742, 64871597, 129743194

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 -129743193
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 129743194 can be divided by 8 positive divisors. The sum of these divisors (counting 129743194) is 1, the average is 0.125.

Base conversion 129743194

Base System Value
2 Binary 111101110111011100101011010
3 Ternary 100001010122012111
4 Quaternary 13232323211122
5 Quinary 231203240234
6 Senary 20512502534
8 Octal 756734532
10 Decimal 129743194
12 Duodecimal 3754aa4a
16 Hexadecimal 7bbb95a
20 Vigesimal 20ahhje
36 Base36 258uhm

Cryptographic Hash Functions

md5 b276fd62b37096f651245ebb4e0ecf8b
sha1 b635278f71680b42ab21e65541837bc7a535808e
sha256 d9ae2612bf529f07ea73d349d37f6692cd9219511542c1edf5db3dda09265304
sha512 ccc80c752e9d3ae7fab9dbbfcd6307d4587e45762c965c2f85d7b3d0e6af97ec3d50dd89faa3b3d3414db71476c480d4ffc07b34806f6fd4cab55f4179ef3d70
ripemd-160 e145446fb834cb26898355604aa58f41b52fb55d

129743194 as geometric shapes

Circle

Radius = n
Diameter 259486388
Circumference 815200530.24735
Area 5.2883360272392E+16

Sphere

Radius = n
Volume 9.1483414282572E+24
Surface area 2.1153344108957E+17
Circumference 815200530.24735

Square

Length = n
Perimeter 518972776
Area 16833296389321636
Diagonal 183484584.5804

Cube

Length = n
Surface area 100999778335929816
Volume 2.1840056390993E+24
Space diagonal 224721803.94427

Equilateral Triangle

Length = n
Perimeter 389229582
Area 7.2890311512927E+15
Altitude 112360901.97213

Triangular Pyramid

Length = n
Surface area 7.2890311512927E+15
Volume 2.5738753292612E+23
Height 61161528.193468