21551004 (number)

21551004 is an even 8-digits composite number following 21551003 and preceding 21551005. In scientific notation, it is written as 2.1551004 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 54 positive divisors. There are 7004880 positive integers (up to 21551004) that are relatively prime to 21551004.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-one thousand four

Notation

Scientific notation 2.1551004 × 10^7
Engineering notation 2.1551004 × 10^6

Prime Factorization of 21551004

Prime Factorization 2 × 2 × 3 × 47 × 3 × 47 × 271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 76422
Product of the distinct prime numbers

The prime factorization of 21551004 is 2 × 2 × 3 × 47 × 3 × 47 × 271. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 25, 76, 476, 245, 3672, 9556, 36942, 10767, 59891, 786735, 5676164, 1804776, 57519255, 3262279, 337606386, 95433, 7112453632, 9885940667

Basic calculations (n = 21551004)

Multiplication

n×y
n×2 43102008
n×3 64653012
n×4 86204016
n×5 107755020

Division

n÷y
n÷2 10775502
n÷3 7183668
n÷3 5387751
n÷5 4310200.8

Exponentiation

ny
n2 464445773408016
n3 1.0009272720499E+22
n4 2.1570987643657E+29
n5 4.648764409924E+36

Nth Root

y√n
2√n 4642.3058925495
3√n 278.2845971855
4√n 68.134469195478
5√n 29.288255296796

Divisors of 21551004

1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 271, 282, 423, 542, 564, 813, 846, 1084, 1626, 1692, 2209, 2439, 3252, 4418, 4878, 6627, 8836, 9756, 12737, 13254, 19881, 25474, 26508, 38211, 39762, 50948, 76422, 79524, 114633, 152844, 229266, 458532, 598639, 1197278, 1795917, 2394556, 3591834, 5387751, 7183668, 10775502, 21551004

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21551003
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21551004 can be divided by 54 positive divisors. The sum of these divisors (counting 21551004) is 1, the average is 0.018518518518519.

Base conversion 21551004

Base System Value
2 Binary 1010010001101011110011100
3 Ternary 1111112220102100
4 Quaternary 1102031132130
5 Quinary 21004113004
6 Senary 2045525100
8 Octal 122153634
10 Decimal 21551004
12 Duodecimal 7273790
16 Hexadecimal 148d79c
20 Vigesimal 6edha4
36 Base36 ctwv0

Cryptographic Hash Functions

md5 d498201e2221f3f643957c3cf68132bb
sha1 52609395b370a31fa5f8125eb8b08841c47210f6
sha256 4d239afbb94dd68bf85fedb9c9cf8c8766de227fd048abdfa5346ae4813136fe
sha512 5301c38961ff5d3976d6c6602403bdbccc3338568125b0338dc9cd8fd3341813b9a47fae65848d2a2cd894f6a74d12d90b036d61ce4166da3e56449702a05562
ripemd-160 6236539b719b49307b0f61d0fff05e2a12aff4ab

21551004 as geometric shapes

Circle

Radius = n
Diameter 43102008
Circumference 135408951.68777
Area 1.4590994297295E+15

Sphere

Radius = n
Volume 4.1926743528663E+22
Surface area 5.8363977189178E+15
Circumference 135408951.68777

Square

Length = n
Perimeter 86204016
Area 464445773408016
Diagonal 30477722.139557

Cube

Length = n
Surface area 2786674640448096
Volume 1.0009272720499E+22
Space diagonal 37327433.88212

Equilateral Triangle

Length = n
Perimeter 64653012
Area 2.0111091922583E+14
Altitude 18663716.94106

Triangular Pyramid

Length = n
Surface area 2.0111091922583E+14
Volume 1.1796041025684E+21
Height 10159240.713186