126987233 (number)

126987233 is an odd 9-digits composite number following 126987232 and preceding 126987234. In scientific notation, it is written as 1.26987233 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 126921648 positive integers (up to 126987233) that are relatively prime to 126987233.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million nine hundred eighty-seven thousand two hundred thirty-three

Notation

Scientific notation 1.26987233 × 10^8
Engineering notation 1.26987233 × 10^6

Prime Factorization of 126987233

Prime Factorization 1997 × 63589

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 126987233
Product of the distinct prime numbers

The prime factorization of 126987233 is 1997 × 63589. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 126987233)

Multiplication

n×y
n×2 253974466
n×3 380961699
n×4 507948932
n×5 634936165

Division

n÷y
n÷2 63493616.5
n÷3 42329077.666667
n÷3 31746808.25
n÷5 25397446.6

Exponentiation

ny
n2 16125757344996289
n3 2.0477653052705E+24
n4 2.600400499497E+32
n5 3.3021766412294E+40

Nth Root

y√n
2√n 11268.86121132
3√n 502.63572548828
4√n 106.15489254538
5√n 41.759184802133

Divisors of 126987233

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126987232
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126987233 can be divided by 4 positive divisors. The sum of these divisors (counting 126987233) is 1, the average is 0.25.

Base conversion 126987233

Base System Value
2 Binary 111100100011010101111100001
3 Ternary 22211221121201212
4 Quaternary 13210122233201
5 Quinary 230002042413
6 Senary 20333435505
8 Octal 744325741
10 Decimal 126987233
12 Duodecimal 3663bb95
16 Hexadecimal 791abe1
20 Vigesimal 1jdd81d
36 Base36 23lrz5

Cryptographic Hash Functions

md5 094b983ca451c20a4cba603743cbce04
sha1 f739db71cf54e4e1f8fa12e03a142ff17e83dab9
sha256 0296718c477087844ff5250b80d9f1eeb7225b519a3079d64d54e176dc0d4e5e
sha512 e44a6d85e33c2bea86125177b412ca49ea108dbf64f20f4c474ea6d50d82a7e67821217f66a8b87756d4f9734f5f206130615760313285643e0850682c440459
ripemd-160 e1bb8ee322b1ce63561c7810d7f68e205a9bad2d

126987233 as geometric shapes

Circle

Radius = n
Diameter 253974466
Circumference 797884316.58499
Area 5.0660560808612E+16

Sphere

Radius = n
Volume 8.5776592524185E+24
Surface area 2.0264224323445E+17
Circumference 797884316.58499

Square

Length = n
Perimeter 507948932
Area 16125757344996289
Diagonal 179587067.15683

Cube

Length = n
Surface area 96754544069977734
Volume 2.0477653052705E+24
Space diagonal 219948339.46859

Equilateral Triangle

Length = n
Perimeter 380961699
Area 6.9826577580151E+15
Altitude 109974169.73429

Triangular Pyramid

Length = n
Surface area 6.9826577580151E+15
Volume 2.4133145560589E+23
Height 59862355.718944