11451388 (number)

11451388 is an even 8-digits composite number following 11451387 and preceding 11451389. In scientific notation, it is written as 1.1451388 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 5261760 positive integers (up to 11451388) that are relatively prime to 11451388.

Interesting facts

Basic properties

Name

Name eleven million four hundred fifty-one thousand three hundred eighty-eight

Notation

Scientific notation 1.1451388 × 10^7
Engineering notation 1.1451388 × 10^6

Prime Factorization of 11451388

Prime Factorization 2 × 2 × 13 × 631 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5725694
Product of the distinct prime numbers

The prime factorization of 11451388 is 2 × 2 × 13 × 631 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 31, 80, 155, 173, 3537, 75, 415, 19047, 944581, 187188, 8499234, 1663535, 28674316, 45856487, 330487680, 406552568, 8259434166, 6808300149

Basic calculations (n = 11451388)

Multiplication

n×y
n×2 22902776
n×3 34354164
n×4 45805552
n×5 57256940

Division

n÷y
n÷2 5725694
n÷3 3817129.3333333
n÷3 2862847
n÷5 2290277.6

Exponentiation

ny
n2 131134287126544
n3 1.5016696019895E+21
n4 1.7196201260187E+28
n5 1.9692037275649E+35

Nth Root

y√n
2√n 3383.9899527038
3√n 225.3993762821
4√n 58.172071930642
5√n 25.809026644133

Divisors of 11451388

1, 2, 4, 13, 26, 52, 349, 631, 698, 1262, 1396, 2524, 4537, 8203, 9074, 16406, 18148, 32812, 220219, 440438, 880876, 2862847, 5725694, 11451388

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 -11451387
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 11451388 can be divided by 24 positive divisors. The sum of these divisors (counting 11451388) is 1, the average is 0.041666666666667.

Base conversion 11451388

Base System Value
2 Binary 101011101011101111111100
3 Ternary 210112210100111
4 Quaternary 223223233330
5 Quinary 10412421023
6 Senary 1045235404
8 Octal 53535774
10 Decimal 11451388
12 Duodecimal 3a02b64
16 Hexadecimal aebbfc
20 Vigesimal 3bb898
36 Base36 6tfy4

Cryptographic Hash Functions

md5 a01851ad8720842bef591f9c049c7b37
sha1 bd50f1e4b195358bbba9a021b7a442ee87b1b87b
sha256 72bc09007b86945b35109cb4ab909c92689d3fa5a55e4e53833cdc7ba60d5d3c
sha512 29cde9af7b096d68dd2908d7587725c02534cb835e2f1b3a056e74f24742a00b1d7b1011581aadec0a2135935936bdcf2990b6158eda5549cd820301fd584df8
ripemd-160 2a8578199cdc2ea49aa70d04b793a8801694810b

11451388 as geometric shapes

Circle

Radius = n
Diameter 22902776
Circumference 71951192.828413
Area 4.1197051307049E+14

Sphere

Radius = n
Volume 6.2901789196389E+21
Surface area 1.6478820522819E+15
Circumference 71951192.828413

Square

Length = n
Perimeter 45805552
Area 131134287126544
Diagonal 16194708.217597

Cube

Length = n
Surface area 786805722759264
Volume 1.5016696019895E+21
Space diagonal 19834385.833185

Equilateral Triangle

Length = n
Perimeter 34354164
Area 56782811979375
Altitude 9917192.9165923

Triangular Pyramid

Length = n
Surface area 56782811979375
Volume 1.7697345977808E+20
Height 5398236.0725322