21234525 (number)

21234525 is an odd 8-digits composite number following 21234524 and preceding 21234526. In scientific notation, it is written as 2.1234525 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 10080000 positive integers (up to 21234525) that are relatively prime to 21234525.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-four thousand five hundred twenty-five

Notation

Scientific notation 2.1234525 × 10^7
Engineering notation 2.1234525 × 10^6

Prime Factorization of 21234525

Prime Factorization 15 × 13 × 5 × 29 × 751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21234525
Product of the distinct prime numbers

The prime factorization of 21234525 is 15 × 13 × 5 × 29 × 751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 16, 95, 833, 822, 8069, 3091, 42112, 42191, 711537, 612471, 644280, 6981226, 48608576, 48601957, 102243594, 302345963, 3525763177, 2397825960

Basic calculations (n = 21234525)

Multiplication

n×y
n×2 42469050
n×3 63703575
n×4 84938100
n×5 106172625

Division

n÷y
n÷2 10617262.5
n÷3 7078175
n÷3 5308631.25
n÷5 4246905

Exponentiation

ny
n2 450905051975625
n3 9.5747545988027E+21
n4 2.0331536589714E+29
n5 4.317305220027E+36

Nth Root

y√n
2√n 4608.0934235321
3√n 276.91566026552
4√n 67.882939119724
5√n 29.201725224207

Divisors of 21234525

1, 5, 13, 15, 29, 65, 75, 145, 195, 377, 435, 751, 975, 1885, 2175, 3755, 5655, 9763, 11265, 21779, 28275, 48815, 56325, 108895, 146445, 283127, 326685, 732225, 1415635, 1633425, 4246905, 21234525

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 -21234524
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 21234525 can be divided by 32 positive divisors. The sum of these divisors (counting 21234525) is 1, the average is 0.03125.

Base conversion 21234525

Base System Value
2 Binary 1010001000000001101011101
3 Ternary 1110221211021220
4 Quaternary 1101000031131
5 Quinary 20414001100
6 Senary 2035043553
8 Octal 121001535
10 Decimal 21234525
12 Duodecimal 71405b9
16 Hexadecimal 144035d
20 Vigesimal 6ce665
36 Base36 cn4nx

Cryptographic Hash Functions

md5 91b26f0cf8fee5839e1102fe6d22e27a
sha1 4efea0a0a93fd5bfba4dfa1582c11d813898aa76
sha256 8fc642727dd2ae99c882a580285bee5ea7bbbde4e812626940a3cc82916470ce
sha512 1b94c7c731f204e32c2286415a7812a99ff48ee66f1b94eefa6db17364544e76f04b9b5e880bf37bb95b12bffb46278ecfffa765018a5e105067190b96a7cc1c
ripemd-160 e98e9f93ff9bb5ea7c6cf9c61574797136c39e14

21234525 as geometric shapes

Circle

Radius = n
Diameter 42469050
Circumference 133420455.48494
Area 1.4165599987531E+15

Sphere

Radius = n
Volume 4.0106638276698E+22
Surface area 5.6662399950126E+15
Circumference 133420455.48494

Square

Length = n
Perimeter 84938100
Area 450905051975625
Diagonal 30030153.245551

Cube

Length = n
Surface area 2705430311853750
Volume 9.5747545988027E+21
Space diagonal 36779276.174592

Equilateral Triangle

Length = n
Perimeter 63703575
Area 1.9524761485282E+14
Altitude 18389638.087296

Triangular Pyramid

Length = n
Surface area 1.9524761485282E+14
Volume 1.1283956508351E+21
Height 10010051.08185