221425901 (number)

221425901 is an odd 9-digits composite number following 221425900 and preceding 221425902. In scientific notation, it is written as 2.21425901 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 201677760 positive integers (up to 221425901) that are relatively prime to 221425901.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21425901 × 10^8
Engineering notation 2.21425901 × 10^6

Prime Factorization of 221425901

Prime Factorization 527 × 420163

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221425901
Product of the distinct prime numbers

The prime factorization of 221425901 is 527 × 420163. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 41, 10, 345, 457, 3662, 725, 71693, 94132, 528865, 353912, 5174393, 5352180, 8470085, 8125419, 141270001, 502434741, 1109199773, 1350025286

Basic calculations (n = 221425901)

Multiplication

n×y
n×2 442851802
n×3 664277703
n×4 885703604
n×5 1107129505

Division

n÷y
n÷2 110712950.5
n÷3 73808633.666667
n÷3 55356475.25
n÷5 44285180.2

Exponentiation

ny
n2 49029429633661801
n3 1.085638563215E+25
n4 2.4038849702022E+33
n5 5.3228239542738E+41

Nth Root

y√n
2√n 14880.386453315
3√n 604.98249249248
4√n 121.98518948346
5√n 46.670847151643

Divisors of 221425901

1, 527, 420163, 221425901

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221425900
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221425901 can be divided by 4 positive divisors. The sum of these divisors (counting 221425901) is 1, the average is 0.25.

Base conversion 221425901

Base System Value
2 Binary 1101001100101011000011101101
3 Ternary 120102122121020022
4 Quaternary 31030223003231
5 Quinary 423141112101
6 Senary 33545531525
8 Octal 1514530355
10 Decimal 221425901
12 Duodecimal 621a3ba5
16 Hexadecimal d32b0ed
20 Vigesimal 393i4f1
36 Base36 3ntxbh

Cryptographic Hash Functions

md5 3119f7fd7a54c768fcc4b87a7ecb8e08
sha1 c30193efc7c0e321bd78fadfffebf1ad39c6d264
sha256 c4f3cb49db000a2386f52849e095425c5dff5c40dbe1b9e414aba360c01e50f9
sha512 b4ed62e77e48b725e7121826d8bec24bd95c5005aa9a7ae2d527275d629898d590dd377ae7fe928e2dbd399d513a0e9f07942f10d7b63fc01da40634bfe81c57
ripemd-160 8f8a5102457f79fa8717f31dd1b5c9ce7dbf68a8

221425901 as geometric shapes

Circle

Radius = n
Diameter 442851802
Circumference 1391259967.7922
Area 1.5403049594681E+17

Sphere

Radius = n
Volume 4.5475121795332E+25
Surface area 6.1612198378724E+17
Circumference 1391259967.7922

Square

Length = n
Perimeter 885703604
Area 49029429633661801
Diagonal 313143512.25488

Cube

Length = n
Surface area 294176577801970806
Volume 1.085638563215E+25
Space diagonal 383520910.64372

Equilateral Triangle

Length = n
Perimeter 664277703
Area 2.1230365797906E+16
Altitude 191760455.32186

Triangular Pyramid

Length = n
Surface area 2.1230365797906E+16
Volume 1.2794373166115E+24
Height 104381170.75163