129276086 (number)

129276086 is an even 9-digits composite number following 129276085 and preceding 129276087. In scientific notation, it is written as 1.29276086 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 64621960 positive integers (up to 129276086) that are relatively prime to 129276086.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred seventy-six thousand eighty-six

Notation

Scientific notation 1.29276086 × 10^8
Engineering notation 1.29276086 × 10^6

Prime Factorization of 129276086

Prime Factorization 2 × 7853 × 8231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129276086
Product of the distinct prime numbers

The prime factorization of 129276086 is 2 × 7853 × 8231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 36, 62, 894, 501, 5491, 7633, 94123, 22313, 278220, 830402, 869788, 6635658, 60596635, 33851887, 402416803, 901969199, 1341664311, 3474976577

Basic calculations (n = 129276086)

Multiplication

n×y
n×2 258552172
n×3 387828258
n×4 517104344
n×5 646380430

Division

n÷y
n÷2 64638043
n÷3 43092028.666667
n÷3 32319021.5
n÷5 25855217.2

Exponentiation

ny
n2 16712306411479396
n3 2.1605015609088E+24
n4 2.7930118559118E+32
n5 3.6106964088387E+40

Nth Root

y√n
2√n 11369.964203989
3√n 505.63764305319
4√n 106.63003424922
5√n 41.908646892303

Divisors of 129276086

1, 2, 7853, 8231, 15706, 16462, 64638043, 129276086

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 -129276085
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 129276086 can be divided by 8 positive divisors. The sum of these divisors (counting 129276086) is 1, the average is 0.125.

Base conversion 129276086

Base System Value
2 Binary 111101101001001100010110110
3 Ternary 100000020220110012
4 Quaternary 13231021202312
5 Quinary 231043313321
6 Senary 20454500222
8 Octal 755114266
10 Decimal 129276086
12 Duodecimal 37364672
16 Hexadecimal 7b498b6
20 Vigesimal 207ja46
36 Base36 24yu2e

Cryptographic Hash Functions

md5 6db258c9d30ce0c9cb6dcdfb0557feab
sha1 e779d5a282d1181632da68c0ad7444b5c33e91d1
sha256 342d5868ef684b4121f3b7a0cb3843a38caf9f07796bb0c2d960aca6e9766855
sha512 d62e2e86c204862518cf0b3d7048b1d382c694d535f9044c89c7ae9352b9a7633192609c4b62bd281b625d5c568e663dea38b9f68366eeff2f9a443b83c60843
ripemd-160 e485e19bf9d7c08f52138fbc92f940a186e0d65f

129276086 as geometric shapes

Circle

Radius = n
Diameter 258552172
Circumference 812265604.12488
Area 5.2503259046845E+16

Sphere

Radius = n
Volume 9.0498877757603E+24
Surface area 2.1001303618738E+17
Circumference 812265604.12488

Square

Length = n
Perimeter 517104344
Area 16712306411479396
Diagonal 182823994.11171

Cube

Length = n
Surface area 100273838468876376
Volume 2.1605015609088E+24
Space diagonal 223912749.15564

Equilateral Triangle

Length = n
Perimeter 387828258
Area 7.2366409540854E+15
Altitude 111956374.57782

Triangular Pyramid

Length = n
Surface area 7.2366409540854E+15
Volume 2.5461755074712E+23
Height 60941331.37057