11387897 (number)

11387897 is an odd 8-digits composite number following 11387896 and preceding 11387898. In scientific notation, it is written as 1.1387897 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 10326528 positive integers (up to 11387897) that are relatively prime to 11387897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.1387897 × 10^7
Engineering notation 1.1387897 × 10^6

Prime Factorization of 11387897

Prime Factorization 37 × 19 × 97 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11387897
Product of the distinct prime numbers

The prime factorization of 11387897 is 37 × 19 × 97 × 167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 27, 82, 355, 37, 1168, 2684, 79666, 79859, 372390, 931066, 8344424, 7213383, 86799524, 41324238, 639912541, 744971229, 393199401, 6484976256

Basic calculations (n = 11387897)

Multiplication

n×y
n×2 22775794
n×3 34163691
n×4 45551588
n×5 56939485

Division

n÷y
n÷2 5693948.5
n÷3 3795965.6666667
n÷3 2846974.25
n÷5 2277579.4

Exponentiation

ny
n2 129684198082609
n3 1.4768302902923E+21
n4 1.6817991232329E+28
n5 1.9152155190067E+35

Nth Root

y√n
2√n 3374.5958276511
3√n 224.98203642594
4√n 58.091271527236
5√n 25.780343882619

Divisors of 11387897

1, 19, 37, 97, 167, 703, 1843, 3173, 3589, 6179, 16199, 68191, 117401, 307781, 599363, 11387897

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11387896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11387897 can be divided by 16 positive divisors. The sum of these divisors (counting 11387897) is 1, the average is 0.0625.

Base conversion 11387897

Base System Value
2 Binary 101011011100001111111001
3 Ternary 210102120020222
4 Quaternary 223130033321
5 Quinary 10403403042
6 Senary 1044025425
8 Octal 53341771
10 Decimal 11387897
12 Duodecimal 3992275
16 Hexadecimal adc3f9
20 Vigesimal 3b39eh
36 Base36 6s2yh

Cryptographic Hash Functions

md5 2942efe7f308258c5527c25e661e8be4
sha1 fafccb965a0ce91902030fe55df1d3889317fbd5
sha256 713cda47dfaeb67aed47ccc31ac9e1bc9929e99ad055dfd42bef66acde7677ed
sha512 463e073aa23f84a72856b20f405d0467c26b731ba124a507d896e6a161710a87e9182ed982f6058be59049438d44b7de1a9abeacda3717d5c971072feaf4b179
ripemd-160 7415dec85d2d13cd4b3b60f1f3b2c8bfaf7887e6

11387897 as geometric shapes

Circle

Radius = n
Diameter 22775794
Circumference 71552267.110074
Area 4.0741492398301E+14

Sphere

Radius = n
Volume 6.1861322541084E+21
Surface area 1.629659695932E+15
Circumference 71552267.110074

Square

Length = n
Perimeter 45551588
Area 129684198082609
Diagonal 16104918.384308

Cube

Length = n
Surface area 778105188495654
Volume 1.4768302902923E+21
Space diagonal 19724416.195361

Equilateral Triangle

Length = n
Perimeter 34163691
Area 56154905004476
Altitude 9862208.0976806

Triangular Pyramid

Length = n
Surface area 56154905004476
Volume 1.7404611882124E+20
Height 5368306.1281026