129757973 (number)

129757973 is an odd 9-digits composite number following 129757972 and preceding 129757974. In scientific notation, it is written as 1.29757973 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 117583488 positive integers (up to 129757973) that are relatively prime to 129757973.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred fifty-seven thousand nine hundred seventy-three

Notation

Scientific notation 1.29757973 × 10^8
Engineering notation 1.29757973 × 10^6

Prime Factorization of 129757973

Prime Factorization 23 × 19 × 296929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129757973
Product of the distinct prime numbers

The prime factorization of 129757973 is 23 × 19 × 296929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129757973)

Multiplication

n×y
n×2 259515946
n×3 389273919
n×4 519031892
n×5 648789865

Division

n÷y
n÷2 64878986.5
n÷3 43252657.666667
n÷3 32439493.25
n÷5 25951594.6

Exponentiation

ny
n2 16837131557068729
n3 2.1847520619796E+24
n4 2.8348899907004E+32
n5 3.6784957887127E+40

Nth Root

y√n
2√n 11391.135720375
3√n 506.26513234247
4√n 106.72926365517
5√n 41.939843980922

Divisors of 129757973

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 -129757972
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 129757973 can be divided by 8 positive divisors. The sum of these divisors (counting 129757973) is 1, the average is 0.125.

Base conversion 129757973

Base System Value
2 Binary 111101110111111001100010101
3 Ternary 100001011101110212
4 Quaternary 13232333030111
5 Quinary 231204223343
6 Senary 20513055205
8 Octal 756771425
10 Decimal 129757973
12 Duodecimal 37557505
16 Hexadecimal 7bbf315
20 Vigesimal 20ajeid
36 Base36 2595w5

Cryptographic Hash Functions

md5 053fe35d11ba4cf090b4a5bf4ffe0521
sha1 32ef0a65d11a7eeeb3c9b5b8ca0e298579908eed
sha256 af0cc94ee5dc7522aca681319fc6171e96215cfc3301c1cccb4d5021444a3e9d
sha512 12436c59cf29170f5aa9335ae131189ac3f55ead2975edf0b290f65aecef878ee007d8bd836e2a687d667d0f412e985bdcd6cf38a129ea32809f375ed483bed4
ripemd-160 18e702d21ddf9f7a5e9a538c14872c35c0245c70

129757973 as geometric shapes

Circle

Radius = n
Diameter 259515946
Circumference 815293389.44301
Area 5.2895408807212E+16

Sphere

Radius = n
Volume 9.1514680371069E+24
Surface area 2.1158163522885E+17
Circumference 815293389.44301

Square

Length = n
Perimeter 519031892
Area 16837131557068729
Diagonal 183505485.24264

Cube

Length = n
Surface area 101022789342412374
Volume 2.1847520619796E+24
Space diagonal 224747401.92315

Equilateral Triangle

Length = n
Perimeter 389273919
Area 7.2906918276411E+15
Altitude 112373700.96158

Triangular Pyramid

Length = n
Surface area 7.2906918276411E+15
Volume 2.5747549970617E+23
Height 61168495.080881