375445981 (number)

375445981 is an odd 9-digits composite number following 375445980 and preceding 375445982. In scientific notation, it is written as 3.75445981 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 375139264 positive integers (up to 375445981) that are relatively prime to 375445981.

Interesting facts

Basic properties

Name

Name three hundred seventy-five million four hundred forty-five thousand nine hundred eighty-one

Notation

Scientific notation 3.75445981 × 10^8
Engineering notation 3.75445981 × 10^6

Prime Factorization of 375445981

Prime Factorization 1229 × 305489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 375445981
Product of the distinct prime numbers

The prime factorization of 375445981 is 1229 × 305489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 21, 19, 246, 512, 9243, 6096, 17044, 26479, 103239, 753147, 2545975, 9357518, 30358262, 22965963, 563181915, 910806511, 2389179732, 3165380408

Basic calculations (n = 375445981)

Multiplication

n×y
n×2 750891962
n×3 1126337943
n×4 1501783924
n×5 1877229905

Division

n÷y
n÷2 187722990.5
n÷3 125148660.33333
n÷3 93861495.25
n÷5 75089196.2

Exponentiation

ny
n2 140959684649052361
n3 5.2922747084514E+25
n4 1.986963269636E+34
n5 7.4599737397947E+42

Nth Root

y√n
2√n 19376.428489275
3√n 721.41054563612
4√n 139.19924026113
5√n 51.869193097348

Divisors of 375445981

1, 1229, 305489, 375445981

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 -375445980
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 375445981 can be divided by 4 positive divisors. The sum of these divisors (counting 375445981) is 1, the average is 0.25.

Base conversion 375445981

Base System Value
2 Binary 10110011000001101100111011101
3 Ternary 222011110122001201
4 Quaternary 112120031213131
5 Quinary 1232103232411
6 Senary 101131035501
8 Octal 2630154735
10 Decimal 375445981
12 Duodecimal a589bb91
16 Hexadecimal 1660d9dd
20 Vigesimal 5h6aej1
36 Base36 67j3z1

Cryptographic Hash Functions

md5 7ecba82ea668b82e48f5684336900304
sha1 9728ca25dd625adfcd487eefe88d0bfda63ff076
sha256 d7744f65c707a276573d9b3fc11e2586009cfb824c58d3a29db006e6b7e8681b
sha512 ef410b6d007b3fc9f3a453d3f376091dd55d9a64afece868cd8a632328cb082e05f255f76a1d82a8acb6e83e173a9d1bf0d286bf06d54cf43d2677fc6f75b7fb
ripemd-160 b2a5be58c56c9d86cd13031a04d95b12db85ea99

375445981 as geometric shapes

Circle

Radius = n
Diameter 750891962
Circumference 2358996671.4588
Area 4.428379097458E+17

Sphere

Radius = n
Volume 2.21682284598E+26
Surface area 1.7713516389832E+18
Circumference 2358996671.4588

Square

Length = n
Perimeter 1501783924
Area 140959684649052361
Diagonal 530960798.26867

Cube

Length = n
Surface area 845758107894314166
Volume 5.2922747084514E+25
Space diagonal 650291514.58954

Equilateral Triangle

Length = n
Perimeter 1126337943
Area 6.1037333907761E+16
Altitude 325145757.29477

Triangular Pyramid

Length = n
Surface area 6.1037333907761E+16
Volume 6.2370055570801E+24
Height 176986932.75622