129516462 (number)

129516462 is an even 9-digits composite number following 129516461 and preceding 129516463. In scientific notation, it is written as 1.29516462 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 42879744 positive integers (up to 129516462) that are relatively prime to 129516462.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred sixteen thousand four hundred sixty-two

Notation

Scientific notation 1.29516462 × 10^8
Engineering notation 1.29516462 × 10^6

Prime Factorization of 129516462

Prime Factorization 2 × 9 × 3 × 149 × 16097

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129516462
Product of the distinct prime numbers

The prime factorization of 129516462 is 2 × 9 × 3 × 149 × 16097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 18, 11, 941, 847, 1841, 7292, 77823, 96413, 932114, 937588, 5209376, 107645, 76934925, 89087952, 136820460, 456516663, 1394731599, 4312818308

Basic calculations (n = 129516462)

Multiplication

n×y
n×2 259032924
n×3 388549386
n×4 518065848
n×5 647582310

Division

n÷y
n÷2 64758231
n÷3 43172154
n÷3 32379115.5
n÷5 25903292.4

Exponentiation

ny
n2 16774513928997444
n3 2.1725756958535E+24
n4 2.8138431755413E+32
n5 3.6443901271895E+40

Nth Root

y√n
2√n 11380.529952511
3√n 505.95084328252
4√n 106.67956670568
5√n 41.924220304292

Divisors of 129516462

1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 16097, 32194, 48291, 96582, 144873, 289746, 434619, 869238, 2398453, 4796906, 7195359, 14390718, 21586077, 43172154, 64758231, 129516462

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 -129516461
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 129516462 can be divided by 32 positive divisors. The sum of these divisors (counting 129516462) is 1, the average is 0.03125.

Base conversion 129516462

Base System Value
2 Binary 111101110000100001110101110
3 Ternary 100000201010012000
4 Quaternary 13232010032232
5 Quinary 231124011322
6 Senary 20503553130
8 Octal 756041656
10 Decimal 129516462
12 Duodecimal 3745b7a6
16 Hexadecimal 7b843ae
20 Vigesimal 2099b32
36 Base36 253zji

Cryptographic Hash Functions

md5 d84b6a0d52513555cbf58318c84081cb
sha1 0098b0fe599729c11eabfb3a72a2d7b6cfb426ee
sha256 4f420751f5ab48217a594f198ab89baa332369d42272ee2a4f1974a716b74469
sha512 9540861deea37adc01d665511317fa02c30bdfd0ef5a0c81a39f4af58173531566d6b5863dd6599bf5938dc126e2bbbf65a342a3aae07826d47e91628a875c33
ripemd-160 bc521ef7e0c796cd05c8040bdbd3520508f823ae

129516462 as geometric shapes

Circle

Radius = n
Diameter 259032924
Circumference 813775931.07628
Area 5.2698689726878E+16

Sphere

Radius = n
Volume 9.100463793948E+24
Surface area 2.1079475890751E+17
Circumference 813775931.07628

Square

Length = n
Perimeter 518065848
Area 16774513928997444
Diagonal 183163937.11098

Cube

Length = n
Surface area 100647083573984664
Volume 2.1725756958535E+24
Space diagonal 224329092.60056

Equilateral Triangle

Length = n
Perimeter 388549386
Area 7.2635775993238E+15
Altitude 112164546.30028

Triangular Pyramid

Length = n
Surface area 7.2635775993238E+15
Volume 2.5604050119651E+23
Height 61054645.70366