126993856 (number)

126993856 is an even 9-digits composite number following 126993855 and preceding 126993857. In scientific notation, it is written as 1.26993856 × 10^8. The sum of its digits is 49. It has a total of 11 prime factors and 126 positive divisors. There are 53433600 positive integers (up to 126993856) that are relatively prime to 126993856.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred ninety-three thousand eight hundred fifty-six

Notation

Scientific notation 1.26993856 × 10^8
Engineering notation 1.26993856 × 10^6

Prime Factorization of 126993856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 11 × 31 × 11 × 23

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 15686
Product of the distinct prime numbers

The prime factorization of 126993856 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 11 × 31 × 11 × 23. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126993856)

Multiplication

n×y
n×2 253987712
n×3 380981568
n×4 507975424
n×5 634969280

Division

n÷y
n÷2 63496928
n÷3 42331285.333333
n÷3 31748464
n÷5 25398771.2

Exponentiation

ny
n2 16127439461748736
n3 2.048085724654E+24
n4 2.6009430359237E+32
n5 3.303037853683E+40

Nth Root

y√n
2√n 11269.155070368
3√n 502.64446363321
4√n 106.15627664141
5√n 41.759620381844

Divisors of 126993856

126 divisors

τ Total Divisors 126
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126993855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0079365079365079
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 126
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126993856 can be divided by 126 positive divisors. The sum of these divisors (counting 126993856) is 1, the average is 0.0079365079365079.

Base conversion 126993856

Base System Value
2 Binary 111100100011100010111000000
3 Ternary 22211221221211011
4 Quaternary 13210130113000
5 Quinary 230002300411
6 Senary 20333530304
8 Octal 744342700
10 Decimal 126993856
12 Duodecimal 36643994
16 Hexadecimal 791c5c0
20 Vigesimal 1jde4cg
36 Base36 23lx34

Cryptographic Hash Functions

md5 fc7a933e9f4833fe81da1a3af8b0e3df
sha1 63f9a114d13575f92386fe96098f12aff0cbda72
sha256 500eaa178c0dac434ebb80c9e0fc0c05a5cff840460f3ac9a6fee8d1b7f0c65c
sha512 125e485711ecb618adca0950783f0d7d13851e49c22f6ac0e7e8390b8556edf890c6e125f7e7e049414df8d229f73114b28a4f647146424c1e83b4ae15c59954
ripemd-160 900e6c4cd9c379faf3f3c56d68f048e5b73d0bfd

126993856 as geometric shapes

Circle

Radius = n
Diameter 253987712
Circumference 797925930.12128
Area 5.0665845334244E+16

Sphere

Radius = n
Volume 8.5790014219937E+24
Surface area 2.0266338133698E+17
Circumference 797925930.12128

Square

Length = n
Perimeter 507975424
Area 16127439461748736
Diagonal 179596433.49326

Cube

Length = n
Surface area 96764636770492416
Volume 2.048085724654E+24
Space diagonal 219959810.84109

Equilateral Triangle

Length = n
Perimeter 380981568
Area 6.983386135935E+15
Altitude 109979905.42054

Triangular Pyramid

Length = n
Surface area 6.983386135935E+15
Volume 2.4136921739237E+23
Height 59865477.831085