12551880 (number)

12551880 is an even 8-digits composite number following 12551879 and preceding 12551881. In scientific notation, it is written as 1.2551880 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 2949120 positive integers (up to 12551880) that are relatively prime to 12551880.

Interesting facts

Basic properties

Name

Name twelve million five hundred fifty-one thousand eight hundred eighty

Notation

Scientific notation 1.2551880 × 10^7
Engineering notation 1.2551880 × 10^6

Prime Factorization of 12551880

Prime Factorization 2 × 2 × 2 × 3 × 5 × 11 × 37 × 257

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3137970
Product of the distinct prime numbers

The prime factorization of 12551880 is 2 × 2 × 2 × 3 × 5 × 11 × 37 × 257. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12551880)

Multiplication

n×y
n×2 25103760
n×3 37655640
n×4 50207520
n×5 62759400

Division

n÷y
n÷2 6275940
n÷3 4183960
n÷3 3137970
n÷5 2510376

Exponentiation

ny
n2 157549691534400
n3 1.9775448221768E+21
n4 2.4821905302585E+28
n5 3.1156157672941E+35

Nth Root

y√n
2√n 3542.8632488427
3√n 232.4000726782
4√n 59.521956023325
5√n 26.287044220634

Divisors of 12551880

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12551879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12551880 can be divided by 128 positive divisors. The sum of these divisors (counting 12551880) is 1, the average is 0.0078125.

Base conversion 12551880

Base System Value
2 Binary 101111111000011011001000
3 Ternary 212121200221110
4 Quaternary 233320123020
5 Quinary 11203130010
6 Senary 1125010320
8 Octal 57703310
10 Decimal 12551880
12 Duodecimal 42539a0
16 Hexadecimal bf86c8
20 Vigesimal 3i8je0
36 Base36 7h13c

Cryptographic Hash Functions

md5 b6c08b129d2418f74c8fa683c751013c
sha1 7cd4f95a04c1872c424aeaa267492fc0708b678c
sha256 b79487deb9cef20ecf2483652e2265e51ff5bc6039cbbf2e29858a6e37b9469f
sha512 aba95615cf054736417bcae54a48b079dc4ed46c3825ac547e3bfe40ea7bd6d955d66fb7cc04dba3a5cab2a4e87dda416a5f80a8dea8735ed444c6a9fd5d26c7
ripemd-160 b8f108a0661bd2b659a51ebaab96a3362e11cf9d

12551880 as geometric shapes

Circle

Radius = n
Diameter 25103760
Circumference 78865787.993481
Area 4.9495695349981E+14

Sphere

Radius = n
Volume 8.2835203806602E+21
Surface area 1.9798278139992E+15
Circumference 78865787.993481

Square

Length = n
Perimeter 50207520
Area 157549691534400
Diagonal 17751038.92928

Cube

Length = n
Surface area 945298149206400
Volume 1.9775448221768E+21
Space diagonal 21740493.890508

Equilateral Triangle

Length = n
Perimeter 37655640
Area 68221017613596
Altitude 10870246.945254

Triangular Pyramid

Length = n
Surface area 68221017613596
Volume 2.3305589231026E+20
Height 5917012.9764265