221425907 (number)

221425907 is an odd 9-digits composite number following 221425906 and preceding 221425908. In scientific notation, it is written as 2.21425907 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 218233224 positive integers (up to 221425907) that are relatively prime to 221425907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21425907 × 10^8
Engineering notation 2.21425907 × 10^6

Prime Factorization of 221425907

Prime Factorization 199 × 107 × 10399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221425907
Product of the distinct prime numbers

The prime factorization of 221425907 is 199 × 107 × 10399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 96, 36, 849, 348, 3735, 7395, 43413, 52228, 721024, 673991, 4489331, 3248300, 77498802, 43680126, 875396399, 336308522, 7124828146, 6934965386

Basic calculations (n = 221425907)

Multiplication

n×y
n×2 442851814
n×3 664277721
n×4 885703628
n×5 1107129535

Division

n÷y
n÷2 110712953.5
n÷3 73808635.666667
n÷3 55356476.75
n÷5 44285181.4

Exponentiation

ny
n2 49029432290772649
n3 1.0856386514679E+25
n4 2.4038852307555E+33
n5 5.3228246754393E+41

Nth Root

y√n
2√n 14880.386654923
3√n 604.98249795691
4√n 121.98519030982
5√n 46.670847404572

Divisors of 221425907

1, 107, 199, 10399, 21293, 1112693, 2069401, 221425907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221425906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221425907 can be divided by 8 positive divisors. The sum of these divisors (counting 221425907) is 1, the average is 0.125.

Base conversion 221425907

Base System Value
2 Binary 1101001100101011000011110011
3 Ternary 120102122121020112
4 Quaternary 31030223003303
5 Quinary 423141112112
6 Senary 33545531535
8 Octal 1514530363
10 Decimal 221425907
12 Duodecimal 621a3bab
16 Hexadecimal d32b0f3
20 Vigesimal 393i4f7
36 Base36 3ntxbn

Cryptographic Hash Functions

md5 18b58e176bf4120dabc814054ad64423
sha1 86df1e297c9af72c5032abde38912b91f87829cd
sha256 84107a3f8bbb5cea5c7e46ac091a930322d6ad6ea875f46ef03be062d6f28ab4
sha512 35107f060838a5cf3d2a4813bca1ea3cb74d417ae9d1eb8864675428900f59498c0b0019d37fa6516fd7b6a8c28b709c57f873db933746fc6a1a612d58bd2887
ripemd-160 b0447e37562c9ae5e3f08bb019189a73ce44bed8

221425907 as geometric shapes

Circle

Radius = n
Diameter 442851814
Circumference 1391260005.4913
Area 1.5403050429437E+17

Sphere

Radius = n
Volume 4.5475125492064E+25
Surface area 6.1612201717748E+17
Circumference 1391260005.4913

Square

Length = n
Perimeter 885703628
Area 49029432290772649
Diagonal 313143520.74016

Cube

Length = n
Surface area 294176593744635894
Volume 1.0856386514679E+25
Space diagonal 383520921.03602

Equilateral Triangle

Length = n
Perimeter 664277721
Area 2.1230366948469E+16
Altitude 191760460.51801

Triangular Pyramid

Length = n
Surface area 2.1230366948469E+16
Volume 1.2794374206187E+24
Height 104381173.58005