12147688 (number)

12147688 is an even 8-digits composite number following 12147687 and preceding 12147689. In scientific notation, it is written as 1.2147688 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 64 positive divisors. There are 4910976 positive integers (up to 12147688) that are relatively prime to 12147688.

Interesting facts

Basic properties

Name

Name twelve million one hundred forty-seven thousand six hundred eighty-eight

Notation

Scientific notation 1.2147688 × 10^7
Engineering notation 1.2147688 × 10^6

Prime Factorization of 12147688

Prime Factorization 2 × 2 × 2 × 7 × 7 × 7 × 19 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 61978
Product of the distinct prime numbers

The prime factorization of 12147688 is 2 × 2 × 2 × 7 × 7 × 7 × 19 × 233. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12147688)

Multiplication

n×y
n×2 24295376
n×3 36443064
n×4 48590752
n×5 60738440

Division

n÷y
n÷2 6073844
n÷3 4049229.3333333
n÷3 3036922
n÷5 2429537.6

Exponentiation

ny
n2 147566323745344
n3 1.7925896601654E+21
n4 2.1775819903716E+28
n5 2.6452586613453E+35

Nth Root

y√n
2√n 3485.3533536788
3√n 229.87824683907
4√n 59.036881300411
5√n 26.115522890924

Divisors of 12147688

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12147687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12147688 can be divided by 64 positive divisors. The sum of these divisors (counting 12147688) is 1, the average is 0.015625.

Base conversion 12147688

Base System Value
2 Binary 101110010101101111101000
3 Ternary 211212011111101
4 Quaternary 232111233220
5 Quinary 11102211223
6 Senary 1112211144
8 Octal 56255750
10 Decimal 12147688
12 Duodecimal 4099ab4
16 Hexadecimal b95be8
20 Vigesimal 3fi948
36 Base36 78d7s

Cryptographic Hash Functions

md5 abf6904c27da96caac5d68c93396300a
sha1 9161654b71b8c20068d0803ad7c46bd044d15907
sha256 90ec2c70dd295a027db1c60fb16f378d9925d1aef44b7babe9a815b91351f94a
sha512 7739d3b725aa8922a218543c5e628b009907d8761ca69bebfad25496d1aaf3ede1f098239e5a9e8d7ebe6c86d4d81e5d1fbe377714a05880bacaa623ffdd1964
ripemd-160 58513822ecd6902e27b34d7af9b039f39653bbd7

12147688 as geometric shapes

Circle

Radius = n
Diameter 24295376
Circumference 76326174.757802
Area 4.6359327859563E+14

Sphere

Radius = n
Volume 7.5087820097023E+21
Surface area 1.8543731143825E+15
Circumference 76326174.757802

Square

Length = n
Perimeter 48590752
Area 147566323745344
Diagonal 17179425.121077

Cube

Length = n
Surface area 885397942472064
Volume 1.7925896601654E+21
Space diagonal 21040412.810495

Equilateral Triangle

Length = n
Perimeter 36443064
Area 63898092553273
Altitude 10520206.405247

Triangular Pyramid

Length = n
Surface area 63898092553273
Volume 2.1125871743131E+20
Height 5726475.040359