129833938 (number)

129833938 is an even 9-digits composite number following 129833937 and preceding 129833939. In scientific notation, it is written as 1.29833938 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 59923344 positive integers (up to 129833938) that are relatively prime to 129833938.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred thirty-three thousand nine hundred thirty-eight

Notation

Scientific notation 1.29833938 × 10^8
Engineering notation 1.29833938 × 10^6

Prime Factorization of 129833938

Prime Factorization 2 × 13 × 4993613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129833938
Product of the distinct prime numbers

The prime factorization of 129833938 is 2 × 13 × 4993613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 45, 86, 794, 418, 5737, 5878, 77303, 87495, 598105, 623384, 3697050, 7309057, 72983413, 80773434, 610931806, 733236625, 3448399414, 4290681062

Basic calculations (n = 129833938)

Multiplication

n×y
n×2 259667876
n×3 389501814
n×4 519335752
n×5 649169690

Division

n÷y
n÷2 64916969
n÷3 43277979.333333
n÷3 32458484.5
n÷5 25966787.6

Exponentiation

ny
n2 16856851456587844
n3 2.1885914068898E+24
n4 2.8415344102947E+32
n5 3.6892760245107E+40

Nth Root

y√n
2√n 11394.469623462
3√n 506.36390836202
4√n 106.7448810176
5√n 41.944753451016

Divisors of 129833938

1, 2, 13, 26, 4993613, 9987226, 64916969, 129833938

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 -129833937
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 129833938 can be divided by 8 positive divisors. The sum of these divisors (counting 129833938) is 1, the average is 0.125.

Base conversion 129833938

Base System Value
2 Binary 111101111010001101111010010
3 Ternary 100001022020200101
4 Quaternary 13233101233102
5 Quinary 231214141223
6 Senary 20514443014
8 Octal 757215722
10 Decimal 129833938
12 Duodecimal 3759346a
16 Hexadecimal 7bd1bd2
20 Vigesimal 20b94gi
36 Base36 25asia

Cryptographic Hash Functions

md5 857ede41a9dfb7133e745307037a3527
sha1 27327c72d035dca4a64be9cd826bdbce6b41b716
sha256 28639682bcac6829014b0c694133b5190dc3ba0bff5a99070c1b1e78f8866748
sha512 8602b372975f0085a3071838d81f6471a3b112e300a76e64d90f807cebf0720574f9409b8b9f64e2e085b1f724a35309c8f17f768b10ec9b71ab1405cb4b307d
ripemd-160 f3dcd578bce809bfccc82426d13cd26f72a5646b

129833938 as geometric shapes

Circle

Radius = n
Diameter 259667876
Circumference 815770691.61487
Area 5.2957360698671E+16

Sphere

Radius = n
Volume 9.1675502474598E+24
Surface area 2.1182944279468E+17
Circumference 815770691.61487

Square

Length = n
Perimeter 519335752
Area 16856851456587844
Diagonal 183612915.97591

Cube

Length = n
Surface area 101141108739527064
Volume 2.1885914068898E+24
Space diagonal 224878977.16275

Equilateral Triangle

Length = n
Perimeter 389501814
Area 7.2992307946129E+15
Altitude 112439488.58137

Triangular Pyramid

Length = n
Surface area 7.2992307946129E+15
Volume 2.5792797084307E+23
Height 61204305.325303