325657981 (number)

325657981 is an odd 9-digits composite number following 325657980 and preceding 325657982. In scientific notation, it is written as 3.25657981 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 296052700 positive integers (up to 325657981) that are relatively prime to 325657981.

Interesting facts

Basic properties

Name

Name three hundred twenty-five million six hundred fifty-seven thousand nine hundred eighty-one

Notation

Scientific notation 3.25657981 × 10^8
Engineering notation 3.25657981 × 10^6

Prime Factorization of 325657981

Prime Factorization 11 × 29605271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 325657981
Product of the distinct prime numbers

The prime factorization of 325657981 is 11 × 29605271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 4, 85, 565, 273, 9507, 7207, 13374, 6067, 469068, 293460, 4344849, 1881455, 36348936, 22576237, 287575260, 51087786, 7808845940, 1788562058

Basic calculations (n = 325657981)

Multiplication

n×y
n×2 651315962
n×3 976973943
n×4 1302631924
n×5 1628289905

Division

n÷y
n÷2 162828990.5
n÷3 108552660.33333
n÷3 81414495.25
n÷5 65131596.2

Exponentiation

ny
n2 106053120588996361
n3 3.4537045129762E+25
n4 1.1247264386664E+34
n5 3.6627614119343E+42

Nth Root

y√n
2√n 18045.996259559
3√n 687.99810496706
4√n 134.33538722004
5√n 50.414137924359

Divisors of 325657981

1, 11, 29605271, 325657981

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 -325657980
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 325657981 can be divided by 4 positive divisors. The sum of these divisors (counting 325657981) is 1, the average is 0.25.

Base conversion 325657981

Base System Value
2 Binary 10011011010010010010101111101
3 Ternary 211200210010202201
4 Quaternary 103122102111331
5 Quinary 1131332023411
6 Senary 52151551501
8 Octal 2332222575
10 Decimal 325657981
12 Duodecimal 9108b591
16 Hexadecimal 1369257d
20 Vigesimal 51f74j1
36 Base36 5dvzb1

Cryptographic Hash Functions

md5 45f070f5b7f575ec05839970658a2daf
sha1 cb048c0ba4e9ebf2a6ec8e964aa6937185fdd60d
sha256 fd2ce39bf2a92793ae2a34fcdf3862c61d01f3ef917c5c2587f84d63eeabbe85
sha512 94bfce39bf9d06a33229813b1f02d3952850d0e76611936021f84a21bb6cadca914ee85741b0dfd1c173b40ec0806e749879c5627e56508b268f1f1497f8f1ff
ripemd-160 cd6826c70a52f2e82a8638271a3af920697c4a34

325657981 as geometric shapes

Circle

Radius = n
Diameter 651315962
Circumference 2046169441.385
Area 3.3317570453266E+17

Sphere

Radius = n
Volume 1.4466843634181E+26
Surface area 1.3327028181307E+18
Circumference 2046169441.385

Square

Length = n
Perimeter 1302631924
Area 106053120588996361
Diagonal 460549933.42524

Cube

Length = n
Surface area 636318723533978166
Volume 3.4537045129762E+25
Space diagonal 564056168.9823

Equilateral Triangle

Length = n
Perimeter 976973943
Area 4.5922348290343E+16
Altitude 282028084.49115

Triangular Pyramid

Length = n
Surface area 4.5922348290343E+16
Volume 4.0702298022334E+24
Height 153516644.47508