129499462 (number)

129499462 is an even 9-digits composite number following 129499461 and preceding 129499463. In scientific notation, it is written as 1.29499462 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 60825600 positive integers (up to 129499462) that are relatively prime to 129499462.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred ninety-nine thousand four hundred sixty-two

Notation

Scientific notation 1.29499462 × 10^8
Engineering notation 1.29499462 × 10^6

Prime Factorization of 129499462

Prime Factorization 2 × 61 × 31 × 353 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129499462
Product of the distinct prime numbers

The prime factorization of 129499462 is 2 × 61 × 31 × 353 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 92, 96, 199, 449, 72, 6425, 17690, 7376, 173928, 83446, 8051582, 2405009, 76025191, 47085768, 38184400, 653988295, 2720214398, 4539520506

Basic calculations (n = 129499462)

Multiplication

n×y
n×2 258998924
n×3 388498386
n×4 517997848
n×5 647497310

Division

n÷y
n÷2 64749731
n÷3 43166487.333333
n÷3 32374865.5
n÷5 25899892.4

Exponentiation

ny
n2 16770110658289444
n3 2.1717203079289E+24
n4 2.8123661149127E+32
n5 3.6419989882823E+40

Nth Root

y√n
2√n 11379.783038354
3√n 505.92870570878
4√n 106.67606591149
5√n 41.923119673289

Divisors of 129499462

1, 2, 31, 61, 62, 97, 122, 194, 353, 706, 1891, 3007, 3782, 5917, 6014, 10943, 11834, 21533, 21886, 34241, 43066, 68482, 183427, 366854, 667523, 1061471, 1335046, 2088701, 2122942, 4177402, 64749731, 129499462

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129499461
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129499462 can be divided by 32 positive divisors. The sum of these divisors (counting 129499462) is 1, the average is 0.03125.

Base conversion 129499462

Base System Value
2 Binary 111101110000000000101000110
3 Ternary 100000200020212101
4 Quaternary 13232000011012
5 Quinary 231122440322
6 Senary 20503342314
8 Octal 756000506
10 Decimal 129499462
12 Duodecimal 3745199a
16 Hexadecimal 7b80146
20 Vigesimal 20978d2
36 Base36 253mfa

Cryptographic Hash Functions

md5 e19d1289e54bda1515aa3e7bc0d7567b
sha1 84d36d696f765c9898e562e8b6011fe12ec3228e
sha256 e3a3fd8c373869c1448de7d6b96facb00e73ae47a249fa8c1f429cffe6ebd7d0
sha512 ec80e7ff6cbc56392538b4609dc1cb28dd173fcdd1de33dc6645e15f63cbcd154684db152e9c763c28a7b9461550e9ba1d64d936447f7a50b3ecb1dc2ffabea7
ripemd-160 6667e35586e388cd132a0b8300fb9bfd62b3ec5b

129499462 as geometric shapes

Circle

Radius = n
Diameter 258998924
Circumference 813669116.92606
Area 5.268485644397E+16

Sphere

Radius = n
Volume 9.0968807533885E+24
Surface area 2.1073942577588E+17
Circumference 813669116.92606

Square

Length = n
Perimeter 517997848
Area 16770110658289444
Diagonal 183139895.48042

Cube

Length = n
Surface area 100620663949736664
Volume 2.1717203079289E+24
Space diagonal 224299647.73684

Equilateral Triangle

Length = n
Perimeter 388498386
Area 7.2616709271774E+15
Altitude 112149823.86842

Triangular Pyramid

Length = n
Surface area 7.2616709271774E+15
Volume 2.5593969276285E+23
Height 61046631.826806