12900766 (number)

12900766 is an even 8-digits composite number following 12900765 and preceding 12900767. In scientific notation, it is written as 1.2900766 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 6200320 positive integers (up to 12900766) that are relatively prime to 12900766.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thousand seven hundred sixty-six

Notation

Scientific notation 1.2900766 × 10^7
Engineering notation 1.2900766 × 10^6

Prime Factorization of 12900766

Prime Factorization 2 × 29 × 641 × 347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12900766
Product of the distinct prime numbers

The prime factorization of 12900766 is 2 × 29 × 641 × 347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 41, 92, 235, 930, 798, 3751, 21886, 68992, 686421, 664721, 7485084, 6829074, 3347067, 6500464, 866499894, 881138505, 6978938037, 1765044508

Basic calculations (n = 12900766)

Multiplication

n×y
n×2 25801532
n×3 38702298
n×4 51603064
n×5 64503830

Division

n÷y
n÷2 6450383
n÷3 4300255.3333333
n÷3 3225191.5
n÷5 2580153.2

Exponentiation

ny
n2 166429763386756
n3 2.1470714328879E+21
n4 2.7698866140972E+28
n5 3.5733659055E+35

Nth Root

y√n
2√n 3591.7636336485
3√n 234.53365189455
4√n 59.931324310819
5√n 26.431578469637

Divisors of 12900766

1, 2, 29, 58, 347, 641, 694, 1282, 10063, 18589, 20126, 37178, 222427, 444854, 6450383, 12900766

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12900765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12900766 can be divided by 16 positive divisors. The sum of these divisors (counting 12900766) is 1, the average is 0.0625.

Base conversion 12900766

Base System Value
2 Binary 110001001101100110011110
3 Ternary 220021102112011
4 Quaternary 301031212132
5 Quinary 11300311031
6 Senary 1140301434
8 Octal 61154636
10 Decimal 12900766
12 Duodecimal 43a187a
16 Hexadecimal c4d99e
20 Vigesimal 40cbi6
36 Base36 7oiam

Cryptographic Hash Functions

md5 ca95eebb167a7262a7e62c3fba3b65a1
sha1 fc2cc117dd9b302b55632a63cd47012508d8848a
sha256 610228679dae333322271a7f341d1b88d273f7650ea1f12d567789c60b60f59f
sha512 66f7a84e5ec688c62de5b099268452af04a427b7fa566309a009d8271c2cbe5671defd538bce74640379329004f9d0dc51879c0ef2a6f41c0815123cb73dab9d
ripemd-160 e65571698edaef96a380e6c729f34191b87ac2b4

12900766 as geometric shapes

Circle

Radius = n
Diameter 25801532
Circumference 81057903.382562
Area 5.2285452199452E+14

Sphere

Radius = n
Volume 8.9936317870575E+21
Surface area 2.0914180879781E+15
Circumference 81057903.382562

Square

Length = n
Perimeter 51603064
Area 166429763386756
Diagonal 18244438.242202

Cube

Length = n
Surface area 998578580320536
Volume 2.1470714328879E+21
Space diagonal 22344782.168557

Equilateral Triangle

Length = n
Perimeter 38702298
Area 72066201519382
Altitude 11172391.084279

Triangular Pyramid

Length = n
Surface area 72066201519382
Volume 2.5303479498116E+20
Height 6081479.4140672