11421872 (number)

11421872 is an even 8-digits composite number following 11421871 and preceding 11421873. In scientific notation, it is written as 1.1421872 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 80 positive divisors. There are 4354560 positive integers (up to 11421872) that are relatively prime to 11421872.

Interesting facts

Basic properties

Name

Name eleven million four hundred twenty-one thousand eight hundred seventy-two

Notation

Scientific notation 1.1421872 × 10^7
Engineering notation 1.1421872 × 10^6

Prime Factorization of 11421872

Prime Factorization 2 × 2 × 2 × 2 × 7 × 11 × 127 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1427734
Product of the distinct prime numbers

The prime factorization of 11421872 is 2 × 2 × 2 × 2 × 7 × 11 × 127 × 73. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 3, 93, 68, 315, 640, 3643, 4843, 66883, 65749, 330539, 686414, 6178664, 4572633, 67740199, 62174700, 446381131, 832237167, 6832591660, 2781416394

Basic calculations (n = 11421872)

Multiplication

n×y
n×2 22843744
n×3 34265616
n×4 45687488
n×5 57109360

Division

n÷y
n÷2 5710936
n÷3 3807290.6666667
n÷3 2855468
n÷5 2284374.4

Exponentiation

ny
n2 130459159984384
n3 1.4900878265692E+21
n4 1.7019592423831E+28
n5 1.9439560615717E+35

Nth Root

y√n
2√n 3379.6260148129
3√n 225.20555371846
4√n 58.134550955631
5√n 25.795708331229

Divisors of 11421872

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 127, 146, 154, 176, 254, 292, 308, 508, 511, 584, 616, 803, 889, 1016, 1022, 1168, 1232, 1397, 1606, 1778, 2032, 2044, 2794, 3212, 3556, 4088, 5588, 5621, 6424, 7112, 8176, 9271, 9779, 11176, 11242, 12848, 14224, 18542, 19558, 22352, 22484, 37084, 39116, 44968, 64897, 74168, 78232, 89936, 101981, 129794, 148336, 156464, 203962, 259588, 407924, 519176, 713867, 815848, 1038352, 1427734, 1631696, 2855468, 5710936, 11421872

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11421871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11421872 can be divided by 80 positive divisors. The sum of these divisors (counting 11421872) is 1, the average is 0.0125.

Base conversion 11421872

Base System Value
2 Binary 101011100100100010110000
3 Ternary 210111021212022
4 Quaternary 223210202300
5 Quinary 10410444442
6 Senary 1044451012
8 Octal 53444260
10 Decimal 11421872
12 Duodecimal 39a9a68
16 Hexadecimal ae48b0
20 Vigesimal 3b7edc
36 Base36 6st68

Cryptographic Hash Functions

md5 84e21612f08858f13af2fb05e6a996a1
sha1 3c358594dc26e869dcf74e3f53c850a54f37c450
sha256 4de124c0bfaaf2b5f3dcfd82250bc535991bf223a40a520cee17c45f0ae04d4a
sha512 4794325da083c2cbad1fc45ef74c0ad3aaf4f2e83d85115f1fb206c5baf36eb7e7f90718129e0e0d46587359c0993c6ef17fe962254e7947934d0eecf682e1ef
ripemd-160 75021784a01135c38fc350474a558005ffcd5748

11421872 as geometric shapes

Circle

Radius = n
Diameter 22843744
Circumference 71765738.330886
Area 4.0984953860044E+14

Sphere

Radius = n
Volume 6.2416652922043E+21
Surface area 1.6393981544017E+15
Circumference 71765738.330886

Square

Length = n
Perimeter 45687488
Area 130459159984384
Diagonal 16152966.29009

Cube

Length = n
Surface area 782754959906304
Volume 1.4900878265692E+21
Space diagonal 19783262.621548

Equilateral Triangle

Length = n
Perimeter 34265616
Area 56490473351427
Altitude 9891631.3107742

Triangular Pyramid

Length = n
Surface area 56490473351427
Volume 1.756085344551E+20
Height 5384322.0966965