126869904 (number)

126869904 is an even 9-digits composite number following 126869903 and preceding 126869905. In scientific notation, it is written as 1.26869904 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 36248256 positive integers (up to 126869904) that are relatively prime to 126869904.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million eight hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 1.26869904 × 10^8
Engineering notation 1.26869904 × 10^6

Prime Factorization of 126869904

Prime Factorization 2 × 2 × 2 × 2 × 63 × 125863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15858738
Product of the distinct prime numbers

The prime factorization of 126869904 is 2 × 2 × 2 × 2 × 63 × 125863. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 30, 96, 911, 102, 1112, 1949, 71937, 14097, 993615, 21881, 5991765, 1542658, 99062186, 28898702, 560892674, 850882527, 7240780759, 3438367930

Basic calculations (n = 126869904)

Multiplication

n×y
n×2 253739808
n×3 380609712
n×4 507479616
n×5 634349520

Division

n÷y
n÷2 63434952
n÷3 42289968
n÷3 31717476
n÷5 25373980.8

Exponentiation

ny
n2 16095972540969216
n3 2.0420944910594E+24
n4 2.5908033203964E+32
n5 3.2869496854157E+40

Nth Root

y√n
2√n 11263.654114008
3√n 502.48087548809
4√n 106.13036377026
5√n 41.751465325064

Divisors of 126869904

1, 2, 4, 8, 16, 63, 126, 252, 504, 1008, 125863, 251726, 503452, 1006904, 2013808, 7929369, 15858738, 31717476, 63434952, 126869904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -126869903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 126869904 can be divided by 20 positive divisors. The sum of these divisors (counting 126869904) is 1, the average is 0.05.

Base conversion 126869904

Base System Value
2 Binary 111100011111110000110010000
3 Ternary 22211201122210100
4 Quaternary 13203332012100
5 Quinary 224434314104
6 Senary 20331132400
8 Octal 743760620
10 Decimal 126869904
12 Duodecimal 365a4100
16 Hexadecimal 78fe190
20 Vigesimal 1jcief4
36 Base36 23j9g0

Cryptographic Hash Functions

md5 0c572bd05c24a9a862a7441c2e79eb82
sha1 68bbe0238aac737713d04532364d078b473cbfaa
sha256 fb196537805dbc59ba4ca02735c3cfaa3a2b1cb96858b3fb33e058b18c9808e9
sha512 762d4a1f7de6c4142a6c0eb6af58541bb63d7c8fea32a625b031a621c7f26152ddcebec4ba0486bce9c0e361c20ee47cc5a6320a71b6ebd0ff01bde7207a5a00
ripemd-160 530aeab650aa9fe75907a3826506741eb4cc9a8d

126869904 as geometric shapes

Circle

Radius = n
Diameter 253739808
Circumference 797147116.73608
Area 5.0566989087092E+16

Sphere

Radius = n
Volume 8.5539054013979E+24
Surface area 2.0226795634837E+17
Circumference 797147116.73608

Square

Length = n
Perimeter 507479616
Area 16095972540969216
Diagonal 179421138.89377

Cube

Length = n
Surface area 96575835245815296
Volume 2.0420944910594E+24
Space diagonal 219745119.67939

Equilateral Triangle

Length = n
Perimeter 380609712
Area 6.9697605595481E+15
Altitude 109872559.83969

Triangular Pyramid

Length = n
Surface area 6.9697605595481E+15
Volume 2.4066314374197E+23
Height 59807046.297924