11457988 (number)

11457988 is an even 8-digits composite number following 11457987 and preceding 11457989. In scientific notation, it is written as 1.1457988 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 5372928 positive integers (up to 11457988) that are relatively prime to 11457988.

Interesting facts

Basic properties

Name

Name eleven million four hundred fifty-seven thousand nine hundred eighty-eight

Notation

Scientific notation 1.1457988 × 10^7
Engineering notation 1.1457988 × 10^6

Prime Factorization of 11457988

Prime Factorization 2 × 2 × 19 × 107 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5728994
Product of the distinct prime numbers

The prime factorization of 11457988 is 2 × 2 × 19 × 107 × 1409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 25, 2, 347, 896, 7278, 4633, 52471, 91879, 93855, 309100, 5453129, 1780693, 18144183, 10447703, 230490132, 565954565, 5456022800, 8556204822

Basic calculations (n = 11457988)

Multiplication

n×y
n×2 22915976
n×3 34373964
n×4 45831952
n×5 57289940

Division

n÷y
n÷2 5728994
n÷3 3819329.3333333
n÷3 2864497
n÷5 2291597.6

Exponentiation

ny
n2 131285489008144
n3 1.5042675576294E+21
n4 1.7235879624107E+28
n5 1.9748850190247E+35

Nth Root

y√n
2√n 3384.9649924335
3√n 225.44267089336
4√n 58.180451978594
5√n 25.812000961646

Divisors of 11457988

1, 2, 4, 19, 38, 76, 107, 214, 428, 1409, 2033, 2818, 4066, 5636, 8132, 26771, 53542, 107084, 150763, 301526, 603052, 2864497, 5728994, 11457988

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 -11457987
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 11457988 can be divided by 24 positive divisors. The sum of these divisors (counting 11457988) is 1, the average is 0.041666666666667.

Base conversion 11457988

Base System Value
2 Binary 101011101101010111000100
3 Ternary 210120010101221
4 Quaternary 223231113010
5 Quinary 10413123423
6 Senary 1045330124
8 Octal 53552704
10 Decimal 11457988
12 Duodecimal 3a06944
16 Hexadecimal aed5c4
20 Vigesimal 3bc4j8
36 Base36 6tl1g

Cryptographic Hash Functions

md5 47936a78db7bc51ef129dd75421bc475
sha1 fdba67a38613d1dbe97bf22237235a13ff61b0fd
sha256 24a3d04d9df1e0f8b3a5bf5b0266b8f99348c9330a9a1e682b9a28d9c8575571
sha512 601453fb7fee67196c761c20c9043c88ff7157c9d270bf18c060c68ccf2f3e1f38b2bd13cbe358256a782d03586ee39b8d551506b13c5cd078d52fa770f8ade2
ripemd-160 0c9d1e4112cc0995e27479423cd9177348fcdd54

11457988 as geometric shapes

Circle

Radius = n
Diameter 22915976
Circumference 71992661.85144
Area 4.1244552779093E+14

Sphere

Radius = n
Volume 6.3010612107762E+21
Surface area 1.6497821111637E+15
Circumference 71992661.85144

Square

Length = n
Perimeter 45831952
Area 131285489008144
Diagonal 16204042.027108

Cube

Length = n
Surface area 787712934048864
Volume 1.5042675576294E+21
Space diagonal 19845817.368515

Equilateral Triangle

Length = n
Perimeter 34373964
Area 56848284314658
Altitude 9922908.6842573

Triangular Pyramid

Length = n
Surface area 56848284314658
Volume 1.7727963178645E+20
Height 5401347.3423694