12127788 (number)

12127788 is an even 8-digits composite number following 12127787 and preceding 12127789. In scientific notation, it is written as 1.2127788 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 4011456 positive integers (up to 12127788) that are relatively prime to 12127788.

Interesting facts

Basic properties

Name

Name twelve million one hundred twenty-seven thousand seven hundred eighty-eight

Notation

Scientific notation 1.2127788 × 10^7
Engineering notation 1.2127788 × 10^6

Prime Factorization of 12127788

Prime Factorization 2 × 2 × 9 × 137 × 2459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6063894
Product of the distinct prime numbers

The prime factorization of 12127788 is 2 × 2 × 9 × 137 × 2459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12127788)

Multiplication

n×y
n×2 24255576
n×3 36383364
n×4 48511152
n×5 60638940

Division

n÷y
n÷2 6063894
n÷3 4042596
n÷3 3031947
n÷5 2425557.6

Exponentiation

ny
n2 147083241772944
n3 1.783794374575E+21
n4 2.1633480010438E+28
n5 2.6236625926883E+35

Nth Root

y√n
2√n 3482.4973797549
3√n 229.7526515442
4√n 59.012688294594
5√n 26.106960936039

Divisors of 12127788

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 -12127787
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 12127788 can be divided by 24 positive divisors. The sum of these divisors (counting 12127788) is 1, the average is 0.041666666666667.

Base conversion 12127788

Base System Value
2 Binary 101110010000111000101100
3 Ternary 211211011012100
4 Quaternary 232100320230
5 Quinary 11101042123
6 Senary 1111535100
8 Octal 56207054
10 Decimal 12127788
12 Duodecimal 408a490
16 Hexadecimal b90e2c
20 Vigesimal 3ffj98
36 Base36 77xv0

Cryptographic Hash Functions

md5 b3cb0d872baf5c2132e537b4e47fcfa7
sha1 2eab11fb4fa96fe3cbb8b26467106fa4c16a506e
sha256 8ae929418cdab47ce581fad03e4b5e1a10ad7038523df5a0eddda55687a3fbca
sha512 e22464828bf233d611472728c744b1a9a3d8942980ba4cae4a739c13ffec115c96c41011c3a9249cfb9286661c244e3efd47fb47c04c491b4b7403d2050a4525
ripemd-160 8d22c1b6189346d4204350d5fd99cc1ff252f2b7

12127788 as geometric shapes

Circle

Radius = n
Diameter 24255576
Circumference 76201139.370189
Area 4.6207563182005E+14

Sphere

Radius = n
Volume 7.4719404035729E+21
Surface area 1.8483025272802E+15
Circumference 76201139.370189

Square

Length = n
Perimeter 48511152
Area 147083241772944
Diagonal 17151282.271186

Cube

Length = n
Surface area 882499450637664
Volume 1.783794374575E+21
Space diagonal 21005944.999424

Equilateral Triangle

Length = n
Perimeter 36383364
Area 63688911923169
Altitude 10502972.499712

Triangular Pyramid

Length = n
Surface area 63688911923169
Volume 2.1022218308407E+20
Height 5717094.0903952