126985505 (number)

126985505 is an odd 9-digits composite number following 126985504 and preceding 126985506. In scientific notation, it is written as 1.26985505 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 100812400 positive integers (up to 126985505) that are relatively prime to 126985505.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-five thousand five hundred five

Notation

Scientific notation 1.26985505 × 10^8
Engineering notation 1.26985505 × 10^6

Prime Factorization of 126985505

Prime Factorization 5 × 131 × 193871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126985505
Product of the distinct prime numbers

The prime factorization of 126985505 is 5 × 131 × 193871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 62, 47, 847, 305, 5344, 16, 6107, 33404, 460152, 22570, 2559681, 3468397, 4218238, 40326879, 401346109, 721232108, 7310768137, 2442307781

Basic calculations (n = 126985505)

Multiplication

n×y
n×2 253971010
n×3 380956515
n×4 507942020
n×5 634927525

Division

n÷y
n÷2 63492752.5
n÷3 42328501.666667
n÷3 31746376.25
n÷5 25397101

Exponentiation

ny
n2 16125318480105025
n3 2.047681710482E+24
n4 2.6002589608482E+32
n5 3.3019519727408E+40

Nth Root

y√n
2√n 11268.784539603
3√n 502.63344557806
4√n 106.15453141342
5√n 41.759071152496

Divisors of 126985505

1, 5, 131, 655, 193871, 969355, 25397101, 126985505

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 -126985504
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 126985505 can be divided by 8 positive divisors. The sum of these divisors (counting 126985505) is 1, the average is 0.125.

Base conversion 126985505

Base System Value
2 Binary 111100100011010010100100001
3 Ternary 22211221112100212
4 Quaternary 13210122110201
5 Quinary 230002014010
6 Senary 20333423505
8 Octal 744322441
10 Decimal 126985505
12 Duodecimal 3663ab95
16 Hexadecimal 791a521
20 Vigesimal 1jdd3f5
36 Base36 23lqn5

Cryptographic Hash Functions

md5 3c43a47363e06e7af37d0fb5598c399c
sha1 7a626adbd358925d8597c95ce160471a2db478bd
sha256 9bb3f583cb251d3fa7059d77fc89227460ac402424340278b8585e831d6a7934
sha512 475cd21ebed587314bd8509b8ebb05fe7c0f6890f344d56c175abb6c7edb715b3d2b68519c76d00470c4366f497c92cf231f661396e3f73da6a797a5957bbae6
ripemd-160 14a1be0aa2a7ff108bbaf9305b25288a8cbb89af

126985505 as geometric shapes

Circle

Radius = n
Diameter 253971010
Circumference 797873459.24078
Area 5.0659182073894E+16

Sphere

Radius = n
Volume 8.5773090913871E+24
Surface area 2.0263672829557E+17
Circumference 797873459.24078

Square

Length = n
Perimeter 507942020
Area 16125318480105025
Diagonal 179584623.3958

Cube

Length = n
Surface area 96751910880630150
Volume 2.047681710482E+24
Space diagonal 219945346.48479

Equilateral Triangle

Length = n
Perimeter 380956515
Area 6.9824677239428E+15
Altitude 109972673.2424

Triangular Pyramid

Length = n
Surface area 6.9824677239428E+15
Volume 2.4132160386558E+23
Height 59861541.131932