129502497 (number)

129502497 is an odd 9-digits composite number following 129502496 and preceding 129502498. In scientific notation, it is written as 1.29502497 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 86293328 positive integers (up to 129502497) that are relatively prime to 129502497.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred two thousand four hundred ninety-seven

Notation

Scientific notation 1.29502497 × 10^8
Engineering notation 1.29502497 × 10^6

Prime Factorization of 129502497

Prime Factorization 3 × 2333 × 18503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129502497
Product of the distinct prime numbers

The prime factorization of 129502497 is 3 × 2333 × 18503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129502497)

Multiplication

n×y
n×2 259004994
n×3 388507491
n×4 518009988
n×5 647512485

Division

n÷y
n÷2 64751248.5
n÷3 43167499
n÷3 32375624.25
n÷5 25900499.4

Exponentiation

ny
n2 16770896729235009
n3 2.1718730033651E+24
n4 2.8126297710267E+32
n5 3.6424257848449E+40

Nth Root

y√n
2√n 11379.916388094
3√n 505.93265805885
4√n 106.67669093149
5√n 41.92331617677

Divisors of 129502497

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 -129502496
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 129502497 can be divided by 8 positive divisors. The sum of these divisors (counting 129502497) is 1, the average is 0.125.

Base conversion 129502497

Base System Value
2 Binary 111101110000000110100100001
3 Ternary 100000200102000210
4 Quaternary 13232000310201
5 Quinary 231123034442
6 Senary 20503404333
8 Octal 756006441
10 Decimal 129502497
12 Duodecimal 374536a9
16 Hexadecimal 7b80d21
20 Vigesimal 2097g4h
36 Base36 253orl

Cryptographic Hash Functions

md5 dfe0ba45699c46b9bfe3b03feaa56a4f
sha1 9173111151773f2bda56bdb49665e88d1967994f
sha256 57423344ae27dea55d45e1242aef99f14fe663dc34a699b99afe634d5b105514
sha512 1cf4906c36c4256e952f1b177542947ea8c2ec617aea5c0a50112dea389360fd036e96633ed83b66da8bef7feb5dec7b297030c8253f705ebefc51b2adae087f
ripemd-160 81001a19b0d2f449e0c005c2a3b39f0fba5bf988

129502497 as geometric shapes

Circle

Radius = n
Diameter 259004994
Circumference 813688186.39347
Area 5.2687325958678E+16

Sphere

Radius = n
Volume 9.0975203625356E+24
Surface area 2.1074930383471E+17
Circumference 813688186.39347

Square

Length = n
Perimeter 518009988
Area 16770896729235009
Diagonal 183144187.61858

Cube

Length = n
Surface area 100625380375410054
Volume 2.1718730033651E+24
Space diagonal 224304904.51104

Equilateral Triangle

Length = n
Perimeter 388507491
Area 7.2620113058814E+15
Altitude 112152452.25552

Triangular Pyramid

Length = n
Surface area 7.2620113058814E+15
Volume 2.5595768809257E+23
Height 61048062.539527