21377560 (number)

21377560 is an even 8-digits composite number following 21377559 and preceding 21377561. In scientific notation, it is written as 2.1377560 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 8551008 positive integers (up to 21377560) that are relatively prime to 21377560.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seventy-seven thousand five hundred sixty

Notation

Scientific notation 2.1377560 × 10^7
Engineering notation 2.1377560 × 10^6

Prime Factorization of 21377560

Prime Factorization 2 × 2 × 2 × 5 × 534439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5344390
Product of the distinct prime numbers

The prime factorization of 21377560 is 2 × 2 × 2 × 5 × 534439. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 30, 71, 249, 803, 8896, 1765, 83388, 6015, 22556, 340029, 5098669, 2983016, 10684287, 16642084, 403287781, 108194511, 9704034585, 9173285683

Basic calculations (n = 21377560)

Multiplication

n×y
n×2 42755120
n×3 64132680
n×4 85510240
n×5 106887800

Division

n÷y
n÷2 10688780
n÷3 7125853.3333333
n÷3 5344390
n÷5 4275512

Exponentiation

ny
n2 457000071553600
n3 9.7695464496414E+21
n4 2.088490654E+29
n5 4.4646834265323E+36

Nth Root

y√n
2√n 4623.5873518297
3√n 277.53603406213
4√n 67.996965754582
5√n 29.240960007589

Divisors of 21377560

1, 2, 4, 5, 8, 10, 20, 40, 534439, 1068878, 2137756, 2672195, 4275512, 5344390, 10688780, 21377560

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 -21377559
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 21377560 can be divided by 16 positive divisors. The sum of these divisors (counting 21377560) is 1, the average is 0.0625.

Base conversion 21377560

Base System Value
2 Binary 1010001100011001000011000
3 Ternary 1111020002111111
4 Quaternary 1101203020120
5 Quinary 20433040220
6 Senary 2042110104
8 Octal 121431030
10 Decimal 21377560
12 Duodecimal 71ab334
16 Hexadecimal 1463218
20 Vigesimal 6dc3i0
36 Base36 cq714

Cryptographic Hash Functions

md5 edf70e630aacba88622a8e69d53d5c54
sha1 8213d862070a71d733162501aacde838e1b71799
sha256 8ed4a72c77d69cc2ec90d7bf85d0512f52f63cff5eab6b97ff3d13ac1c496bff
sha512 9699fae24ec3b9e8320f6ebeb39980213711c4e91c236b3e53c639719e0b4b9c1f7986f90de38cc71dfa4c9ebd1466bff8e66f9fecb220ce55591b3017ec92c7
ripemd-160 1d864b0d305f8dd6689a75b4d75a32a2f5a9c950

21377560 as geometric shapes

Circle

Radius = n
Diameter 42755120
Circumference 134319170.89535
Area 1.4357080674828E+15

Sphere

Radius = n
Volume 4.0922580473463E+22
Surface area 5.7428322699312E+15
Circumference 134319170.89535

Square

Length = n
Perimeter 85510240
Area 457000071553600
Diagonal 30232435.282445

Cube

Length = n
Surface area 2742000429321600
Volume 9.7695464496414E+21
Space diagonal 37027020.061852

Equilateral Triangle

Length = n
Perimeter 64132680
Area 1.9788683574836E+14
Altitude 18513510.030926

Triangular Pyramid

Length = n
Surface area 1.9788683574836E+14
Volume 1.1513520906097E+21
Height 10077478.427482