12900930 (number)

12900930 is an even 8-digits composite number following 12900929 and preceding 12900931. In scientific notation, it is written as 1.2900930 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 2819520 positive integers (up to 12900930) that are relatively prime to 12900930.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thousand nine hundred thirty

Notation

Scientific notation 1.2900930 × 10^7
Engineering notation 1.2900930 × 10^6

Prime Factorization of 12900930

Prime Factorization 2 × 21 × 5 × 23 × 2671

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12900930
Product of the distinct prime numbers

The prime factorization of 12900930 is 2 × 21 × 5 × 23 × 2671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 58, 65, 271, 508, 2817, 7487, 60, 23171, 728730, 665337, 8478628, 5525403, 1991957, 42874305, 308911906, 794550710, 9823724125, 7367849995

Basic calculations (n = 12900930)

Multiplication

n×y
n×2 25801860
n×3 38702790
n×4 51603720
n×5 64504650

Division

n÷y
n÷2 6450465
n÷3 4300310
n÷3 3225232.5
n÷5 2580186

Exponentiation

ny
n2 166433994864900
n3 2.1471533173724E+21
n4 2.770027464669E+28
n5 3.5735930419772E+35

Nth Root

y√n
2√n 3591.7864635861
3√n 234.53464572071
4√n 59.931514778004
5√n 26.431645671179

Divisors of 12900930

1, 2, 5, 10, 21, 23, 42, 46, 105, 115, 210, 230, 483, 966, 2415, 2671, 4830, 5342, 13355, 26710, 56091, 61433, 112182, 122866, 280455, 307165, 560910, 614330, 1290093, 2580186, 6450465, 12900930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12900929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12900930 can be divided by 32 positive divisors. The sum of these divisors (counting 12900930) is 1, the average is 0.03125.

Base conversion 12900930

Base System Value
2 Binary 110001001101101001000010
3 Ternary 220021102202020
4 Quaternary 301031221002
5 Quinary 11300312210
6 Senary 1140302310
8 Octal 61155102
10 Decimal 12900930
12 Duodecimal 43a1996
16 Hexadecimal c4da42
20 Vigesimal 40cc6a
36 Base36 7oif6

Cryptographic Hash Functions

md5 f1b975180275a9e013b3916312fd70e6
sha1 0a3327468f755aa1fd59d95d0b488192088f43bc
sha256 a0448a5436e7fc9f3cef12bca93433521eb10a978299fb01105b029a39409abb
sha512 756104d777e98d36d0c2e00c3e117172f9698454b4719e54ed1283fcd51d0a148c0c6a86fba002649f446f58bc431e41ccdb719efb5625e4a4ae15cd1b3e210f
ripemd-160 7095a3c7edf050ac614777a57e1d867cea70f510

12900930 as geometric shapes

Circle

Radius = n
Diameter 25801860
Circumference 81058933.824952
Area 5.2286781557517E+14

Sphere

Radius = n
Volume 8.9939747839843E+21
Surface area 2.0914712623007E+15
Circumference 81058933.824952

Square

Length = n
Perimeter 51603720
Area 166433994864900
Diagonal 18244670.173226

Cube

Length = n
Surface area 998603969189400
Volume 2.1471533173724E+21
Space diagonal 22345066.22489

Equilateral Triangle

Length = n
Perimeter 38702790
Area 72068033803166
Altitude 11172533.112445

Triangular Pyramid

Length = n
Surface area 72068033803166
Volume 2.5304444516021E+20
Height 6081556.7244086