129660407 (number)

129660407 is an odd 9-digits composite number following 129660406 and preceding 129660408. In scientific notation, it is written as 1.29660407 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 123904000 positive integers (up to 129660407) that are relatively prime to 129660407.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred sixty thousand four hundred seven

Notation

Scientific notation 1.29660407 × 10^8
Engineering notation 1.29660407 × 10^6

Prime Factorization of 129660407

Prime Factorization 23 × 1409 × 4001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129660407
Product of the distinct prime numbers

The prime factorization of 129660407 is 23 × 1409 × 4001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 97, 16, 108, 532, 9950, 3016, 25205, 29662, 864497, 557958, 3549143, 4513766, 64261723, 41004971, 740557886, 989822750, 9195181380, 3273973761

Basic calculations (n = 129660407)

Multiplication

n×y
n×2 259320814
n×3 388981221
n×4 518641628
n×5 648302035

Division

n÷y
n÷2 64830203.5
n÷3 43220135.666667
n÷3 32415101.75
n÷5 25932081.4

Exponentiation

ny
n2 16811821143405649
n3 2.1798275718652E+24
n4 2.8263733015786E+32
n5 3.6646871261662E+40

Nth Root

y√n
2√n 11386.852374559
3√n 506.13821233412
4√n 106.70919536085
5√n 41.933535106065

Divisors of 129660407

1, 23, 1409, 4001, 32407, 92023, 5637409, 129660407

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 -129660406
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 129660407 can be divided by 8 positive divisors. The sum of these divisors (counting 129660407) is 1, the average is 0.125.

Base conversion 129660407

Base System Value
2 Binary 111101110100111010111110111
3 Ternary 100000222102122022
4 Quaternary 13232213113313
5 Quinary 231143113112
6 Senary 20511023355
8 Octal 756472767
10 Decimal 129660407
12 Duodecimal 3750ab5b
16 Hexadecimal 7ba75f7
20 Vigesimal 20a7b07
36 Base36 2572lz

Cryptographic Hash Functions

md5 b76583eb8bf8e162d94f932ccaa9b27d
sha1 7ba10b801538f78bfeda14abc6e813a61d59e43d
sha256 cac70f311838292f0ac10afbd141356ac5659ddd4fa8adbeebdb8085551cdcca
sha512 14b69d924e55cb1ffc6f24d99f9bbc089cb26c28b4c29e0c8fd23c3ee2818c87da4f0bfb49d81a4955d6a9e7dce9d808e3ed01cfbc6dd6808fc90c90bf00dbd3
ripemd-160 5fdb0ef482cfb868992d5039ab428454cf350a82

129660407 as geometric shapes

Circle

Radius = n
Diameter 259320814
Circumference 814680364.18533
Area 5.2815893797589E+16

Sphere

Radius = n
Volume 9.1308403811522E+24
Surface area 2.1126357519035E+17
Circumference 814680364.18533

Square

Length = n
Perimeter 518641628
Area 16811821143405649
Diagonal 183367506.08222

Cube

Length = n
Surface area 100870926860433894
Volume 2.1798275718652E+24
Space diagonal 224578412.65406

Equilateral Triangle

Length = n
Perimeter 388981221
Area 7.2797320970348E+15
Altitude 112289206.32703

Triangular Pyramid

Length = n
Surface area 7.2797320970348E+15
Volume 2.5689514298055E+23
Height 61122502.027405