12886948 (number)

12886948 is an even 8-digits composite number following 12886947 and preceding 12886949. In scientific notation, it is written as 1.2886948 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 6168960 positive integers (up to 12886948) that are relatively prime to 12886948.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-six thousand nine hundred forty-eight

Notation

Scientific notation 1.2886948 × 10^7
Engineering notation 1.2886948 × 10^6

Prime Factorization of 12886948

Prime Factorization 2 × 2 × 31 × 103 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6443474
Product of the distinct prime numbers

The prime factorization of 12886948 is 2 × 2 × 31 × 103 × 1009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 20, 82, 302, 576, 5975, 6316, 3452, 70018, 563998, 724562, 1263085, 4346257, 29054321, 69004564, 597900599, 641446003, 3823241762, 7513249478

Basic calculations (n = 12886948)

Multiplication

n×y
n×2 25773896
n×3 38660844
n×4 51547792
n×5 64434740

Division

n÷y
n÷2 6443474
n÷3 4295649.3333333
n÷3 3221737
n÷5 2577389.6

Exponentiation

ny
n2 166073428754704
n3 2.1401796405436E+21
n4 2.7580383738344E+28
n5 3.5542697105608E+35

Nth Root

y√n
2√n 3589.839550732
3√n 234.44988571202
4√n 59.915269762658
5√n 26.425913873727

Divisors of 12886948

1, 2, 4, 31, 62, 103, 124, 206, 412, 1009, 2018, 3193, 4036, 6386, 12772, 31279, 62558, 103927, 125116, 207854, 415708, 3221737, 6443474, 12886948

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 -12886947
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 12886948 can be divided by 24 positive divisors. The sum of these divisors (counting 12886948) is 1, the average is 0.041666666666667.

Base conversion 12886948

Base System Value
2 Binary 110001001010001110100100
3 Ternary 220020201120101
4 Quaternary 301022032210
5 Quinary 11244340243
6 Senary 1140113444
8 Octal 61121644
10 Decimal 12886948
12 Duodecimal 4395884
16 Hexadecimal c4a3a4
20 Vigesimal 40ah78
36 Base36 7o7ms

Cryptographic Hash Functions

md5 d7108444dd7aebca5016668b9aba1bb0
sha1 6488cf25c5a3b23f40b4598218c2fc26a27d074e
sha256 01721befe6117d2c830e1de6ff6962334021e7bedda966a45fa76bdc8e424f83
sha512 d8212cea38264f8d90cdb5c841255e3502a2db5e91f6d05d3a747d0bf5ce572bc166cf769c99e676254e50f7954c662c4b520dcc140a58a40a92665ea96b7f80
ripemd-160 d8e61b656dfd1a9d7195438b698c80c74d4a1ff9

12886948 as geometric shapes

Circle

Radius = n
Diameter 25773896
Circumference 80971082.327987
Area 5.2173506373225E+14

Sphere

Radius = n
Volume 8.9647635147922E+21
Surface area 2.086940254929E+15
Circumference 80971082.327987

Square

Length = n
Perimeter 51547792
Area 166073428754704
Diagonal 18224896.639197

Cube

Length = n
Surface area 996440572528224
Volume 2.1401796405436E+21
Space diagonal 22320848.690498

Equilateral Triangle

Length = n
Perimeter 38660844
Area 71911904097579
Altitude 11160424.345249

Triangular Pyramid

Length = n
Surface area 71911904097579
Volume 2.5222258946429E+20
Height 6074965.5463989