444465981 (number)

444465981 is an odd 9-digits composite number following 444465980 and preceding 444465982. In scientific notation, it is written as 4.44465981 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 290005344 positive integers (up to 444465981) that are relatively prime to 444465981.

Interesting facts

Basic properties

Name

Name four hundred forty-four million four hundred sixty-five thousand nine hundred eighty-one

Notation

Scientific notation 4.44465981 × 10^8
Engineering notation 4.44465981 × 10^6

Prime Factorization of 444465981

Prime Factorization 27 × 47 × 350249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 444465981
Product of the distinct prime numbers

The prime factorization of 444465981 is 27 × 47 × 350249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 42, 77, 556, 402, 8218, 7496, 3435, 50501, 784873, 391342, 1891027, 8478095, 26979403, 75674159, 16821497, 622433434, 9947511188, 2269682595

Basic calculations (n = 444465981)

Multiplication

n×y
n×2 888931962
n×3 1333397943
n×4 1777863924
n×5 2222329905

Division

n÷y
n÷2 222232990.5
n÷3 148155327
n÷3 111116495.25
n÷5 88893196.2

Exponentiation

ny
n2 197550008266292361
n3 8.7804258220636E+25
n4 3.9026005766012E+34
n5 1.7345731937302E+43

Nth Root

y√n
2√n 21082.361845865
3√n 763.15515477073
4√n 145.19766473971
5√n 53.649750328745

Divisors of 444465981

1, 27, 47, 1269, 350249, 9456723, 16461703, 444465981

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 -444465980
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 444465981 can be divided by 8 positive divisors. The sum of these divisors (counting 444465981) is 1, the average is 0.125.

Base conversion 444465981

Base System Value
2 Binary 11010011111100000001100111101
3 Ternary 1010222100012201000
4 Quaternary 122133200030331
5 Quinary 1402240402411
6 Senary 112034240513
8 Octal 3237401475
10 Decimal 444465981
12 Duodecimal 104a26139
16 Hexadecimal 1a7e033d
20 Vigesimal 6ihi4j1
36 Base36 7cmg59

Cryptographic Hash Functions

md5 dbf76e85ed126648fa65a7545ce15b7b
sha1 b00447615b66f1179e3e99fdce67863549035b79
sha256 ec70da123ec4750ad52b2ae148ea97decae5e397c7d8fa9ad092da75e5f92658
sha512 8db465f9ab058f67eab56cb83134ffc0c7e37e13bea5aa4d6c2db7420b4ecd656e8d14b74dd2ca2c46f209847462ffea4f67d5490664fdc2dba1948002f23c8b
ripemd-160 030513b4f1ee8a9cc23a97476ad04111c0f27fe9

444465981 as geometric shapes

Circle

Radius = n
Diameter 888931962
Circumference 2792662121.3604
Area 6.2062165468599E+17

Sphere

Radius = n
Volume 3.6779361677313E+26
Surface area 2.4824866187439E+18
Circumference 2792662121.3604

Square

Length = n
Perimeter 1777863924
Area 197550008266292361
Diagonal 628569818.34366

Cube

Length = n
Surface area 1185300049597754166
Volume 8.7804258220636E+25
Space diagonal 769837661.32794

Equilateral Triangle

Length = n
Perimeter 1333397943
Area 8.5541662838218E+16
Altitude 384918830.66397

Triangular Pyramid

Length = n
Surface area 8.5541662838218E+16
Volume 1.0347831067478E+25
Height 209523272.78122