126486880 (number)

126486880 is an even 9-digits composite number following 126486879 and preceding 126486881. In scientific notation, it is written as 1.26486880 × 10^8. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 46702080 positive integers (up to 126486880) that are relatively prime to 126486880.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million four hundred eighty-six thousand eight hundred eighty

Notation

Scientific notation 1.26486880 × 10^8
Engineering notation 1.26486880 × 10^6

Prime Factorization of 126486880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 60811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7905430
Product of the distinct prime numbers

The prime factorization of 126486880 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 60811. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126486880)

Multiplication

n×y
n×2 252973760
n×3 379460640
n×4 505947520
n×5 632434400

Division

n÷y
n÷2 63243440
n÷3 42162293.333333
n÷3 31621720
n÷5 25297376

Exponentiation

ny
n2 15998930812134400
n3 2.0236548417627E+24
n4 2.5596578713146E+32
n5 3.2376313801003E+40

Nth Root

y√n
2√n 11246.638608936
3√n 501.974697539
4√n 106.05017024473
5√n 41.726225043943

Divisors of 126486880

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126486879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126486880 can be divided by 48 positive divisors. The sum of these divisors (counting 126486880) is 1, the average is 0.020833333333333.

Base conversion 126486880

Base System Value
2 Binary 111100010100000100101100000
3 Ternary 22211000012101021
4 Quaternary 13202200211200
5 Quinary 224340040010
6 Senary 20315015224
8 Octal 742404540
10 Decimal 126486880
12 Duodecimal 3643a514
16 Hexadecimal 78a0960
20 Vigesimal 1jaah40
36 Base36 23b1wg

Cryptographic Hash Functions

md5 8194be43f2abf7f4fb89ea1dccf5f8f5
sha1 a379b5a2c21a78c5822660344e8a0e3720293e2f
sha256 dfd8f6df6735204389c78acb1e17b2b86eb90e643b5f69c8e45563fef9b636d1
sha512 6e57cc4d3310b544e12b8332c3cb68778960b6d2ffba5e2ae9dd38cc5a2f90189b6bb081fde69d8869194fd65779cec47890d5ce6fa5fca56dda6930865521dd
ripemd-160 795d25828b435763edeb757455e598b328ebd4d6

126486880 as geometric shapes

Circle

Radius = n
Diameter 252973760
Circumference 794740505.96699
Area 5.0262123504693E+16

Sphere

Radius = n
Volume 8.4766655790443E+24
Surface area 2.0104849401877E+17
Circumference 794740505.96699

Square

Length = n
Perimeter 505947520
Area 15998930812134400
Diagonal 178879461.15826

Cube

Length = n
Surface area 95993584872806400
Volume 2.0236548417627E+24
Space diagonal 219081702.65087

Equilateral Triangle

Length = n
Perimeter 379460640
Area 6.927740258349E+15
Altitude 109540851.32543

Triangular Pyramid

Length = n
Surface area 6.927740258349E+15
Volume 2.384900102319E+23
Height 59626487.052753