325057981 (number)

325057981 is an odd 9-digits composite number following 325057980 and preceding 325057982. In scientific notation, it is written as 3.25057981 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 322987392 positive integers (up to 325057981) that are relatively prime to 325057981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.25057981 × 10^8
Engineering notation 3.25057981 × 10^6

Prime Factorization of 325057981

Prime Factorization 157 × 2070433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 325057981
Product of the distinct prime numbers

The prime factorization of 325057981 is 157 × 2070433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 37, 55, 384, 547, 6328, 8926, 15694, 66723, 452190, 59869, 1363318, 2625078, 1409622, 39847482, 332572628, 772839713, 2729177733, 2736830555

Basic calculations (n = 325057981)

Multiplication

n×y
n×2 650115962
n×3 975173943
n×4 1300231924
n×5 1625289905

Division

n÷y
n÷2 162528990.5
n÷3 108352660.33333
n÷3 81264495.25
n÷5 65011596.2

Exponentiation

ny
n2 105662691011796361
n3 3.4346501007321E+25
n4 1.1164604271854E+34
n5 3.629143723273E+42

Nth Root

y√n
2√n 18029.364409208
3√n 687.57531719205
4√n 134.27346874646
5√n 50.395547377586

Divisors of 325057981

1, 157, 2070433, 325057981

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 -325057980
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 325057981 can be divided by 4 positive divisors. The sum of these divisors (counting 325057981) is 1, the average is 0.25.

Base conversion 325057981

Base System Value
2 Binary 10011010111111111110110111101
3 Ternary 211122122122201111
4 Quaternary 103113333312331
5 Quinary 1131203323411
6 Senary 52131042021
8 Octal 2327776675
10 Decimal 325057981
12 Duodecimal 90a40311
16 Hexadecimal 135ffdbd
20 Vigesimal 51bc4j1
36 Base36 5dj4cd

Cryptographic Hash Functions

md5 72195d1e76442692e9ba3ec354fbd099
sha1 fe9d421be3b85ed962aa44836daedbe133b4bea0
sha256 7f57c33fcb911afbcfc917efab93f1255e57824dcce3ee685d7d2b3b5d2e7589
sha512 e882d8a5869cfbb745776dad164cfd69d42a1628409220f4c0ab17bd33512b8e1bf0a9c105dc05a200b87ab0e7780ef832e01de4da9da9eccb6af8c8d34e6144
ripemd-160 615fdc6e4ee3af0cf50520cc62bc6e123932f470

325057981 as geometric shapes

Circle

Radius = n
Diameter 650115962
Circumference 2042399530.2007
Area 3.3194913384119E+17

Sphere

Radius = n
Volume 1.4387028698815E+26
Surface area 1.3277965353648E+18
Circumference 2042399530.2007

Square

Length = n
Perimeter 1300231924
Area 105662691011796361
Diagonal 459701405.28782

Cube

Length = n
Surface area 633976146070778166
Volume 3.4346501007321E+25
Space diagonal 563016938.49776

Equilateral Triangle

Length = n
Perimeter 975173943
Area 4.5753287324221E+16
Altitude 281508469.24888

Triangular Pyramid

Length = n
Surface area 4.5753287324221E+16
Volume 4.0477739620513E+24
Height 153233801.76261