11388897 (number)

11388897 is an odd 8-digits composite number following 11388896 and preceding 11388898. In scientific notation, it is written as 1.1388897 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 6894720 positive integers (up to 11388897) that are relatively prime to 11388897.

Interesting facts

Basic properties

Name

Name eleven million three hundred eighty-eight thousand eight hundred ninety-seven

Notation

Scientific notation 1.1388897 × 10^7
Engineering notation 1.1388897 × 10^6

Prime Factorization of 11388897

Prime Factorization 3 × 9 × 13 × 71 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11388897
Product of the distinct prime numbers

The prime factorization of 11388897 is 3 × 9 × 13 × 71 × 457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 57, 87, 641, 500, 7783, 2010, 9301, 33249, 94977, 963926, 6616215, 9675044, 58417602, 21791037, 690091245, 87707269, 6539839010, 546257531

Basic calculations (n = 11388897)

Multiplication

n×y
n×2 22777794
n×3 34166691
n×4 45555588
n×5 56944485

Division

n÷y
n÷2 5694448.5
n÷3 3796299
n÷3 2847224.25
n÷5 2277779.4

Exponentiation

ny
n2 129706974876609
n3 1.4772193770513E+21
n4 1.6823899331641E+28
n5 1.9160565662643E+35

Nth Root

y√n
2√n 3374.7439902902
3√n 224.98862164682
4√n 58.092546770565
5√n 25.780796634139

Divisors of 11388897

1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 457, 639, 923, 1371, 1917, 2769, 4113, 5941, 8307, 12339, 17823, 24921, 32447, 53469, 97341, 160407, 292023, 421811, 876069, 1265433, 3796299, 11388897

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 -11388896
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 11388897 can be divided by 32 positive divisors. The sum of these divisors (counting 11388897) is 1, the average is 0.03125.

Base conversion 11388897

Base System Value
2 Binary 101011011100011111100001
3 Ternary 210102121122000
4 Quaternary 223130133201
5 Quinary 10403421042
6 Senary 1044034213
8 Octal 53343741
10 Decimal 11388897
12 Duodecimal 3992969
16 Hexadecimal adc7e1
20 Vigesimal 3b3c4h
36 Base36 6s3q9

Cryptographic Hash Functions

md5 78ce218b615d52d2916405636ea72f9f
sha1 c585388e5459b4e9944829311bc3838d055d3370
sha256 e837c484208443e7c6de94dd2dde359aabbd1dba038d64d8bab5977158a4c9fd
sha512 3efe09a30f63a0a8cd86a8d6c9204dcc4015b399c338e131ddbfa1bd11c546a8460c7495aa2d751cba250ecd1540f3dfccb68041f2f147dd9a4eb9216a1a822a
ripemd-160 d4a05286c3d57ec01a7669182b5bac801e7ccf0d

11388897 as geometric shapes

Circle

Radius = n
Diameter 22777794
Circumference 71558550.295382
Area 4.0748647939171E+14

Sphere

Radius = n
Volume 6.1877620569131E+21
Surface area 1.6299459175668E+15
Circumference 71558550.295382

Square

Length = n
Perimeter 45555588
Area 129706974876609
Diagonal 16106332.59787

Cube

Length = n
Surface area 778241849259654
Volume 1.4772193770513E+21
Space diagonal 19726148.246169

Equilateral Triangle

Length = n
Perimeter 34166691
Area 56164767645587
Altitude 9863074.1230844

Triangular Pyramid

Length = n
Surface area 56164767645587
Volume 1.7409197313552E+20
Height 5368777.5326234