225087989 (number)

225087989 is an odd 9-digits composite number following 225087988 and preceding 225087990. In scientific notation, it is written as 2.25087989 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 192932556 positive integers (up to 225087989) that are relatively prime to 225087989.

Interesting facts

Basic properties

Name

Name two hundred twenty-five million eighty-seven thousand nine hundred eighty-nine

Notation

Scientific notation 2.25087989 × 10^8
Engineering notation 2.25087989 × 10^6

Prime Factorization of 225087989

Prime Factorization 7 × 32155427

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 225087989
Product of the distinct prime numbers

The prime factorization of 225087989 is 7 × 32155427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 87, 69, 493, 416, 452, 4642, 12554, 62827, 829947, 456223, 7039511, 4957768, 92489157, 66019155, 766939462, 850617878, 2177870828, 5484684124

Basic calculations (n = 225087989)

Multiplication

n×y
n×2 450175978
n×3 675263967
n×4 900351956
n×5 1125439945

Division

n÷y
n÷2 112543994.5
n÷3 75029329.666667
n÷3 56271997.25
n÷5 45017597.8

Exponentiation

ny
n2 50664602792064121
n3 1.1403993555949E+25
n4 2.5669019760776E+33
n5 5.7777880375544E+41

Nth Root

y√n
2√n 15002.93267998
3√n 608.29947320554
4√n 122.4864591699
5√n 46.82421057738

Divisors of 225087989

1, 7, 32155427, 225087989

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 -225087988
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 225087989 can be divided by 4 positive divisors. The sum of these divisors (counting 225087989) is 1, the average is 0.25.

Base conversion 225087989

Base System Value
2 Binary 1101011010101001000111110101
3 Ternary 120200112122200012
4 Quaternary 31122221013311
5 Quinary 430110303424
6 Senary 34200230005
8 Octal 1532510765
10 Decimal 225087989
12 Duodecimal 6346b305
16 Hexadecimal d6a91f5
20 Vigesimal 3a6fjj9
36 Base36 3q0f05

Cryptographic Hash Functions

md5 e5d6f1b3c19b375a4e82939aa0451724
sha1 2fc85211220e693cde1d973a20c9d8057ff4b75a
sha256 369cc4d397c4cbc01afecf6f8b3c1a91616cb33e9f55c96946a7031020935de7
sha512 719cd211a2d26fcaa8a27c43d3d7da662f2b77c87e2a55416577ae0c6d92e1b321ab4a2decc35cc2161473c3d2b615a5bc6b0efddc0071482e4c0ce68342ebf3
ripemd-160 d10b9dd8eee1ce3c287c8aadbc5c8a38798c7358

225087989 as geometric shapes

Circle

Radius = n
Diameter 450175978
Circumference 1414269545.3074
Area 1.5916754392859E+17

Sphere

Radius = n
Volume 4.7768936502608E+25
Surface area 6.3667017571437E+17
Circumference 1414269545.3074

Square

Length = n
Perimeter 900351956
Area 50664602792064121
Diagonal 318322486.77109

Cube

Length = n
Surface area 303987616752384726
Volume 1.1403993555949E+25
Space diagonal 389863833.1215

Equilateral Triangle

Length = n
Perimeter 675263967
Area 2.1938416545288E+16
Altitude 194931916.56075

Triangular Pyramid

Length = n
Surface area 2.1938416545288E+16
Volume 1.3439735293366E+24
Height 106107495.59036