129680863 (number)

129680863 is an odd 9-digits composite number following 129680862 and preceding 129680864. In scientific notation, it is written as 1.29680863 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 119705400 positive integers (up to 129680863) that are relatively prime to 129680863.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred eighty thousand eight hundred sixty-three

Notation

Scientific notation 1.29680863 × 10^8
Engineering notation 1.29680863 × 10^6

Prime Factorization of 129680863

Prime Factorization 13 × 9975451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129680863
Product of the distinct prime numbers

The prime factorization of 129680863 is 13 × 9975451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 79, 42, 462, 117, 4216, 1688, 99694, 84077, 922051, 211515, 6280650, 8438081, 56140358, 6393433, 405005507, 303561401, 1836408751, 7611573905

Basic calculations (n = 129680863)

Multiplication

n×y
n×2 259361726
n×3 389042589
n×4 518723452
n×5 648404315

Division

n÷y
n÷2 64840431.5
n÷3 43226954.333333
n÷3 32420215.75
n÷5 25936172.6

Exponentiation

ny
n2 16817126228424769
n3 2.1808594424821E+24
n4 2.8281573458277E+32
n5 3.6675788530673E+40

Nth Root

y√n
2√n 11387.750568045
3√n 506.16482806332
4√n 106.71340388182
5√n 41.934858159551

Divisors of 129680863

1, 13, 9975451, 129680863

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129680862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129680863 can be divided by 4 positive divisors. The sum of these divisors (counting 129680863) is 1, the average is 0.25.

Base conversion 129680863

Base System Value
2 Binary 111101110101100010111011111
3 Ternary 100001000110200221
4 Quaternary 13232230113133
5 Quinary 231144241423
6 Senary 20511302211
8 Octal 756542737
10 Decimal 129680863
12 Duodecimal 3751a967
16 Hexadecimal 7bac5df
20 Vigesimal 20aa233
36 Base36 257ie7

Cryptographic Hash Functions

md5 9981a7748b89bb748664dc9b0cf2bf28
sha1 9e79fbb03fd61c49951ed16f5de2813de5b73dd1
sha256 793d5ab94c9a15d32991a1c53dc76725397b7c015a73200e3c70a6280ff85c15
sha512 2cff32f9867aa5b5c36ab667bd574707feee59189a38b08eca28187d63cf40005fcbba96b7677366ed49cf9ee0d38ae97570cbac3ffa32739d9629345fe9b44e
ripemd-160 d5e295041f593fb0c4fee41be23cd0c9bd5c45eb

129680863 as geometric shapes

Circle

Radius = n
Diameter 259361726
Circumference 814808893.02397
Area 5.2832560213711E+16

Sphere

Radius = n
Volume 9.1351626706848E+24
Surface area 2.1133024085485E+17
Circumference 814808893.02397

Square

Length = n
Perimeter 518723452
Area 16817126228424769
Diagonal 183396435.23485

Cube

Length = n
Surface area 100902757370548614
Volume 2.1808594424821E+24
Space diagonal 224613843.48538

Equilateral Triangle

Length = n
Perimeter 389042589
Area 7.2820292662327E+15
Altitude 112306921.74269

Triangular Pyramid

Length = n
Surface area 7.2820292662327E+15
Volume 2.5701675009896E+23
Height 61132145.078282