21080007 (number)

21080007 is an odd 8-digits composite number following 21080006 and preceding 21080008. In scientific notation, it is written as 2.1080007 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 24 positive divisors. There are 12970368 positive integers (up to 21080007) that are relatively prime to 21080007.

Interesting facts

Basic properties

Name

Name twenty-one million eighty thousand seven

Notation

Scientific notation 2.1080007 × 10^7
Engineering notation 2.1080007 × 10^6

Prime Factorization of 21080007

Prime Factorization 3 × 3 × 3 × 13 × 9 × 6673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2342223
Product of the distinct prime numbers

The prime factorization of 21080007 is 3 × 3 × 3 × 13 × 9 × 6673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 44, 53, 3, 145, 1584, 8673, 48501, 47307, 672229, 561784, 6113027, 1440060, 59618166, 98600497, 732777671, 339152837, 1846330524, 2178106122

Basic calculations (n = 21080007)

Multiplication

n×y
n×2 42160014
n×3 63240021
n×4 84320028
n×5 105400035

Division

n÷y
n÷2 10540003.5
n÷3 7026669
n÷3 5270001.75
n÷5 4216001.4

Exponentiation

ny
n2 444366695120049
n3 9.3672530436975E+21
n4 1.9746175973191E+29
n5 4.1624952773811E+36

Nth Root

y√n
2√n 4591.2968756115
3√n 276.24234385666
4√n 67.759109170734
5√n 29.159102340733

Divisors of 21080007

1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6673, 20019, 60057, 86749, 180171, 260247, 540513, 780741, 1621539, 2342223, 7026669, 21080007

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21080006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21080007 can be divided by 24 positive divisors. The sum of these divisors (counting 21080007) is 1, the average is 0.041666666666667.

Base conversion 21080007

Base System Value
2 Binary 1010000011010011111000111
3 Ternary 1110122222100000
4 Quaternary 1100122133013
5 Quinary 20344030012
6 Senary 2031452343
8 Octal 120323707
10 Decimal 21080007
12 Duodecimal 70870b3
16 Hexadecimal 141a7c7
20 Vigesimal 6bf007
36 Base36 cjtfr

Cryptographic Hash Functions

md5 fd141eb60bcb9d0fe2eeb6a9060bf83a
sha1 7d8a6248f5322618e307f054a1ee3ade1bb08be1
sha256 3cb56d60be33b8dac7f497f817c87f6ac07a897eab96637823482644ac821ad9
sha512 e1ae2466a866aa9f04d6c2a4affc6d9bee417eb8dc2013f99d91acba13c01df6239bd2d9330b2db89e409ada99dbfcf3627eb700f4f49a0f0b650225c7b8c3dc
ripemd-160 a73033dbd3f4d8dd9ebb766585fd491639adb183

21080007 as geometric shapes

Circle

Radius = n
Diameter 42160014
Circumference 132449590.25764
Area 1.3960191448891E+15

Sphere

Radius = n
Volume 3.9237457795196E+22
Surface area 5.5840765795565E+15
Circumference 132449590.25764

Square

Length = n
Perimeter 84320028
Area 444366695120049
Diagonal 29811631.79432

Cube

Length = n
Surface area 2666200170720294
Volume 9.3672530436975E+21
Space diagonal 36511643.147908

Equilateral Triangle

Length = n
Perimeter 63240021
Area 1.9241642328485E+14
Altitude 18255821.573954

Triangular Pyramid

Length = n
Surface area 1.9241642328485E+14
Volume 1.1039413580481E+21
Height 9937210.5981066