12900892 (number)

12900892 is an even 8-digits composite number following 12900891 and preceding 12900893. In scientific notation, it is written as 1.2900892 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 6033408 positive integers (up to 12900892) that are relatively prime to 12900892.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thousand eight hundred ninety-two

Notation

Scientific notation 1.2900892 × 10^7
Engineering notation 1.2900892 × 10^6

Prime Factorization of 12900892

Prime Factorization 2 × 2 × 17 × 193 × 983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6450446
Product of the distinct prime numbers

The prime factorization of 12900892 is 2 × 2 × 17 × 193 × 983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 63, 27, 261, 427, 3976, 7445, 39152, 67324, 658410, 256354, 4776793, 7976658, 94652037, 51813836, 726537729, 266073107, 1479445600, 2072076839

Basic calculations (n = 12900892)

Multiplication

n×y
n×2 25801784
n×3 38702676
n×4 51603568
n×5 64504460

Division

n÷y
n÷2 6450446
n÷3 4300297.3333333
n÷3 3225223
n÷5 2580178.4

Exponentiation

ny
n2 166433014395664
n3 2.1471343439529E+21
n4 2.7699948280827E+28
n5 3.5735404117654E+35

Nth Root

y√n
2√n 3591.7811737354
3√n 234.53441544466
4√n 59.931470645525
5√n 26.431630100151

Divisors of 12900892

1, 2, 4, 17, 34, 68, 193, 386, 772, 983, 1966, 3281, 3932, 6562, 13124, 16711, 33422, 66844, 189719, 379438, 758876, 3225223, 6450446, 12900892

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12900891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12900892 can be divided by 24 positive divisors. The sum of these divisors (counting 12900892) is 1, the average is 0.041666666666667.

Base conversion 12900892

Base System Value
2 Binary 110001001101101000011100
3 Ternary 220021102200211
4 Quaternary 301031220130
5 Quinary 11300312032
6 Senary 1140302204
8 Octal 61155034
10 Decimal 12900892
12 Duodecimal 43a1964
16 Hexadecimal c4da1c
20 Vigesimal 40cc4c
36 Base36 7oie4

Cryptographic Hash Functions

md5 a10edf4859aa051b3da32ad4a42a9999
sha1 bd3b0213fe9cdc9b85e3c7987fb4d48ddf8a5415
sha256 0cb3a73e463fbb92cf115baea27a1305a5afbee1798c74073a536a8cdaf34e6c
sha512 031caff1a6da73a1186930deca38a75cb3f10b959c20ae261345653c73b3a0344910120d88413a5a8f5ddc25c5ee3fdba9df4f32dedce95df125b5630cd28865
ripemd-160 7a359a5801b7b4ba27bb1b0c39691308fb0a2a92

12900892 as geometric shapes

Circle

Radius = n
Diameter 25801784
Circumference 81058695.063911
Area 5.2286473534022E+14

Sphere

Radius = n
Volume 8.9938953083104E+21
Surface area 2.0914589413609E+15
Circumference 81058695.063911

Square

Length = n
Perimeter 51603568
Area 166433014395664
Diagonal 18244616.433111

Cube

Length = n
Surface area 998598086373984
Volume 2.1471343439529E+21
Space diagonal 22345000.406959

Equilateral Triangle

Length = n
Perimeter 38702676
Area 72067609247533
Altitude 11172500.203479

Triangular Pyramid

Length = n
Surface area 72067609247533
Volume 2.5304220912127E+20
Height 6081538.8110369