12900968 (number)

12900968 is an even 8-digits composite number following 12900967 and preceding 12900969. In scientific notation, it is written as 1.2900968 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 6450480 positive integers (up to 12900968) that are relatively prime to 12900968.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thousand nine hundred sixty-eight

Notation

Scientific notation 1.2900968 × 10^7
Engineering notation 1.2900968 × 10^6

Prime Factorization of 12900968

Prime Factorization 2 × 2 × 2 × 1612621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3225242
Product of the distinct prime numbers

The prime factorization of 12900968 is 2 × 2 × 2 × 1612621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 42, 69, 251, 955, 2475, 1130, 68816, 98737, 253260, 114893, 3702160, 9194563, 32291909, 89160170, 95339841, 675281438, 8998136560, 6047915327

Basic calculations (n = 12900968)

Multiplication

n×y
n×2 25801936
n×3 38702904
n×4 51603872
n×5 64504840

Division

n÷y
n÷2 6450484
n÷3 4300322.6666667
n÷3 3225242
n÷5 2580193.6

Exponentiation

ny
n2 166434975337024
n3 2.1471722909037E+21
n4 2.7700601015436E+28
n5 3.573645672809E+35

Nth Root

y√n
2√n 3591.7917534289
3√n 234.5348759963
4√n 59.931558910385
5√n 26.431661242171

Divisors of 12900968

1, 2, 4, 8, 1612621, 3225242, 6450484, 12900968

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12900967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12900968 can be divided by 8 positive divisors. The sum of these divisors (counting 12900968) is 1, the average is 0.125.

Base conversion 12900968

Base System Value
2 Binary 110001001101101001101000
3 Ternary 220021102210122
4 Quaternary 301031221220
5 Quinary 11300312333
6 Senary 1140302412
8 Octal 61155150
10 Decimal 12900968
12 Duodecimal 43a1a08
16 Hexadecimal c4da68
20 Vigesimal 40cc88
36 Base36 7oig8

Cryptographic Hash Functions

md5 9b6692229364f2e7a16c19450bffcb02
sha1 25c91b1f9beabee2c21fc6392b85036d934851f2
sha256 123d15d59c4f374bbe0fc3ba7d05da271401dd8b2096e7ba8c68b41ca088a886
sha512 406a1d1104b34a5e5beac3b55ea48505ec0ee4ed72fd0477c7f48d58530e2ebe953fb7d3bd189d1d1d6f95bb845e953149906c9e3efbc0148513c7218a2b72a8
ripemd-160 0c7a1d0291f0723afe8780659b41833d7e7a1468

12900968 as geometric shapes

Circle

Radius = n
Diameter 25801936
Circumference 81059172.585994
Area 5.2287089581919E+14

Sphere

Radius = n
Volume 8.9940542601263E+21
Surface area 2.0914835832768E+15
Circumference 81059172.585994

Square

Length = n
Perimeter 51603872
Area 166434975337024
Diagonal 18244723.913341

Cube

Length = n
Surface area 998609852022144
Volume 2.1471722909037E+21
Space diagonal 22345132.04282

Equilateral Triangle

Length = n
Perimeter 38702904
Area 72068458360050
Altitude 11172566.02141

Triangular Pyramid

Length = n
Surface area 72068458360050
Volume 2.5304668121231E+20
Height 6081574.6377804