129673531 (number)

129673531 is an odd 9-digits composite number following 129673530 and preceding 129673532. In scientific notation, it is written as 1.29673531 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 8 positive divisors. There are 119696616 positive integers (up to 129673531) that are relatively prime to 129673531.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-three thousand five hundred thirty-one

Notation

Scientific notation 1.29673531 × 10^8
Engineering notation 1.29673531 × 10^6

Prime Factorization of 129673531

Prime Factorization 13 × 13 × 13 × 59023

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 767299
Product of the distinct prime numbers

The prime factorization of 129673531 is 13 × 13 × 13 × 59023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 39, 14, 603, 669, 2597, 3649, 65516, 44529, 719534, 846864, 4117510, 3161879, 12946506, 6133071, 529888459, 307131806, 7413639121, 2711719953

Basic calculations (n = 129673531)

Multiplication

n×y
n×2 259347062
n×3 389020593
n×4 518694124
n×5 648367655

Division

n÷y
n÷2 64836765.5
n÷3 43224510.333333
n÷3 32418382.75
n÷5 25934706.2

Exponentiation

ny
n2 16815224642007961
n3 2.1804895538874E+24
n4 2.8275177976119E+32
n5 3.6665421678168E+40

Nth Root

y√n
2√n 11387.428638635
3√n 506.15528856669
4√n 106.71189548797
5√n 41.934383959539

Divisors of 129673531

1, 13, 169, 2197, 59023, 767299, 9974887, 129673531

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 -129673530
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 129673531 can be divided by 8 positive divisors. The sum of these divisors (counting 129673531) is 1, the average is 0.125.

Base conversion 129673531

Base System Value
2 Binary 111101110101010100100111011
3 Ternary 100001000002122101
4 Quaternary 13232222210323
5 Quinary 231144023111
6 Senary 20511204231
8 Octal 756524473
10 Decimal 129673531
12 Duodecimal 37516677
16 Hexadecimal 7baa93b
20 Vigesimal 20a93gb
36 Base36 257cqj

Cryptographic Hash Functions

md5 1b7149aaf303abd5efd7bab73867bb7f
sha1 ed1177601790d2ee2f58eb51142e60123a02fdb0
sha256 99160c489bb5c0af079219b206c16f68c18d5753b98870c6e08be2cce151138d
sha512 34bfdaecd4b678f7a03e2a2f5828ddae76efdbbce4fa0655502534f4894347cc8c6e974058f5dbf6bdbe097d517448f141681a8a07cb3799b87d75a1fb5c5a42
ripemd-160 420382fc2e61ef4ef8ad53d6e6576d52d98856e9

129673531 as geometric shapes

Circle

Radius = n
Diameter 259347062
Circumference 814762824.7093
Area 5.2826586203794E+16

Sphere

Radius = n
Volume 9.1336132849625E+24
Surface area 2.1130634481518E+17
Circumference 814762824.7093

Square

Length = n
Perimeter 518694124
Area 16815224642007961
Diagonal 183386066.22101

Cube

Length = n
Surface area 100891347852047766
Volume 2.1804895538874E+24
Space diagonal 224601144.08886

Equilateral Triangle

Length = n
Perimeter 389020593
Area 7.2812058551605E+15
Altitude 112300572.04443

Triangular Pyramid

Length = n
Surface area 7.2812058551605E+15
Volume 2.5697315831003E+23
Height 61128688.740336