11451720 (number)

11451720 is an even 8-digits composite number following 11451719 and preceding 11451721. In scientific notation, it is written as 1.1451720 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 2617344 positive integers (up to 11451720) that are relatively prime to 11451720.

Interesting facts

Basic properties

Name

Name eleven million four hundred fifty-one thousand seven hundred twenty

Notation

Scientific notation 1.1451720 × 10^7
Engineering notation 1.1451720 × 10^6

Prime Factorization of 11451720

Prime Factorization 2 × 2 × 2 × 15 × 7 × 13633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2862930
Product of the distinct prime numbers

The prime factorization of 11451720 is 2 × 2 × 2 × 15 × 7 × 13633. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 37, 37, 12, 231, 3921, 4536, 78354, 90001, 63347, 766397, 9878583, 6119245, 18852393, 85102103, 255212017, 825470774, 9152611798, 9413737345

Basic calculations (n = 11451720)

Multiplication

n×y
n×2 22903440
n×3 34355160
n×4 45806880
n×5 57258600

Division

n÷y
n÷2 5725860
n÷3 3817240
n÷3 2862930
n÷5 2290344

Exponentiation

ny
n2 131141890958400
n3 1.5018002155261E+21
n4 1.7198195564145E+28
n5 1.9694892010583E+35

Nth Root

y√n
2√n 3384.0390068674
3√n 225.40155452954
4√n 58.172493558961
5√n 25.809176294071

Divisors of 11451720

1, 2, 4, 7, 8, 14, 15, 28, 30, 56, 60, 105, 120, 210, 420, 840, 13633, 27266, 54532, 95431, 109064, 190862, 204495, 381724, 408990, 763448, 817980, 1431465, 1635960, 2862930, 5725860, 11451720

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11451719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11451720 can be divided by 32 positive divisors. The sum of these divisors (counting 11451720) is 1, the average is 0.03125.

Base conversion 11451720

Base System Value
2 Binary 101011101011110101001000
3 Ternary 210112210210210
4 Quaternary 223223311020
5 Quinary 10412423340
6 Senary 1045241120
8 Octal 53536510
10 Decimal 11451720
12 Duodecimal 3a031a0
16 Hexadecimal aebd48
20 Vigesimal 3bb960
36 Base36 6tg7c

Cryptographic Hash Functions

md5 609353fd8f3c1a688b7ef6eb5cd5fa7f
sha1 31a43c4387fa3796dcef40f925b562f9e772dce0
sha256 a70c95b11e7644b824f6d001f97977feffb78c7f4f5726939a96563a9874b1ed
sha512 2203ebba2c63a1082b627b48650229dbb9ed7147eca22ba6309d936c9b2b84b22a13ed61bec5c203551307308936c6b54689764baf2277fe58dd10c790e9dca8
ripemd-160 1a697e76c9ace1fbb8315f775ade3b57ea971b4a

11451720 as geometric shapes

Circle

Radius = n
Diameter 22903440
Circumference 71953278.845935
Area 4.1199440121278E+14

Sphere

Radius = n
Volume 6.2907260323419E+21
Surface area 1.6479776048511E+15
Circumference 71953278.845935

Square

Length = n
Perimeter 45806880
Area 131141890958400
Diagonal 16195177.736499

Cube

Length = n
Surface area 786851345750400
Volume 1.5018002155261E+21
Space diagonal 19834960.874053

Equilateral Triangle

Length = n
Perimeter 34355160
Area 56786104535152
Altitude 9917480.4370263

Triangular Pyramid

Length = n
Surface area 56786104535152
Volume 1.7698885273099E+20
Height 5398392.5788331