11821880 (number)

11821880 is an even 8-digits composite number following 11821879 and preceding 11821881. In scientific notation, it is written as 1.1821880 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 4053120 positive integers (up to 11821880) that are relatively prime to 11821880.

Interesting facts

Basic properties

Name

Name eleven million eight hundred twenty-one thousand eight hundred eighty

Notation

Scientific notation 1.1821880 × 10^7
Engineering notation 1.1821880 × 10^6

Prime Factorization of 11821880

Prime Factorization 2 × 2 × 2 × 5 × 7 × 42221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2955470
Product of the distinct prime numbers

The prime factorization of 11821880 is 2 × 2 × 2 × 5 × 7 × 42221. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 36, 70, 200, 527, 7628, 7317, 13273, 94442, 141818, 97300, 8082076, 5480071, 57129230, 87299174, 401703195, 644133481, 3229957603, 171610296

Basic calculations (n = 11821880)

Multiplication

n×y
n×2 23643760
n×3 35465640
n×4 47287520
n×5 59109400

Division

n÷y
n÷2 5910940
n÷3 3940626.6666667
n÷3 2955470
n÷5 2364376

Exponentiation

ny
n2 139756846734400
n3 1.6521886712725E+21
n4 1.9531976209143E+28
n5 2.3090467890734E+35

Nth Root

y√n
2√n 3438.2960896351
3√n 227.80443885601
4√n 58.636985679988
5√n 25.973908682375

Divisors of 11821880

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42221, 84442, 168884, 211105, 295547, 337768, 422210, 591094, 844420, 1182188, 1477735, 1688840, 2364376, 2955470, 5910940, 11821880

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 -11821879
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 11821880 can be divided by 32 positive divisors. The sum of these divisors (counting 11821880) is 1, the average is 0.03125.

Base conversion 11821880

Base System Value
2 Binary 101101000110001100111000
3 Ternary 211020121120102
4 Quaternary 231012030320
5 Quinary 11011300010
6 Senary 1101214532
8 Octal 55061470
10 Decimal 11821880
12 Duodecimal 3b61448
16 Hexadecimal b46338
20 Vigesimal 3dhee0
36 Base36 71dtk

Cryptographic Hash Functions

md5 7cf3f38294a3ed3a5e613c6f49ba34ce
sha1 8a4b7c702c70988b9b93dc02f35665325678d2f7
sha256 0e2c5a2ffc2a4bb7de0cf68827effd3efd99472bd81ba6f1524361e9e95d46a0
sha512 3d8cc4e6f48dd04328a3cfd27ab373701b2e6075f81a4b54c48920005a06b1988889ddfc8c40678dac06fb5b82906ae09cbf88644d87cde31edf18ae84fb6d7c
ripemd-160 1a031a3f835905470332a712d806b18b52118238

11821880 as geometric shapes

Circle

Radius = n
Diameter 23643760
Circumference 74279062.71924
Area 4.3905908298967E+14

Sphere

Radius = n
Volume 6.9206717226852E+21
Surface area 1.7562363319587E+15
Circumference 74279062.71924

Square

Length = n
Perimeter 47287520
Area 139756846734400
Diagonal 16718663.028747

Cube

Length = n
Surface area 838541080406400
Volume 1.6521886712725E+21
Space diagonal 20476096.800982

Equilateral Triangle

Length = n
Perimeter 35465640
Area 60516489812399
Altitude 10238048.400491

Triangular Pyramid

Length = n
Surface area 60516489812399
Volume 1.9471230220939E+20
Height 5572887.6762491