44442981 (number)

44442981 is an odd 8-digits composite number following 44442980 and preceding 44442982. In scientific notation, it is written as 4.4442981 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 25349760 positive integers (up to 44442981) that are relatively prime to 44442981.

Interesting facts

Basic properties

Name

Name forty-four million four hundred forty-two thousand nine hundred eighty-one

Notation

Scientific notation 4.4442981 × 10^7
Engineering notation 4.4442981 × 10^6

Prime Factorization of 44442981

Prime Factorization 9 × 11 × 17 × 26407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 44442981
Product of the distinct prime numbers

The prime factorization of 44442981 is 9 × 11 × 17 × 26407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 65, 36, 446, 870, 4423, 2491, 68020, 96740, 596676, 666432, 1157821, 8146785, 70804156, 1544235, 602011063, 702790034, 5383129393, 2865275879

Basic calculations (n = 44442981)

Multiplication

n×y
n×2 88885962
n×3 133328943
n×4 177771924
n×5 222214905

Division

n÷y
n÷2 22221490.5
n÷3 14814327
n÷3 11110745.25
n÷5 8888596.2

Exponentiation

ny
n2 1975178560166361
n3 8.7782823221081E+22
n4 3.9013303445409E+30
n5 1.7338675037715E+38

Nth Root

y√n
2√n 6666.5569074298
3√n 354.21563516375
4√n 81.648985954694
5√n 33.850153021996

Divisors of 44442981

1, 9, 11, 17, 99, 153, 187, 1683, 26407, 237663, 290477, 448919, 2614293, 4040271, 4938109, 44442981

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -44442980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 44442981 can be divided by 16 positive divisors. The sum of these divisors (counting 44442981) is 1, the average is 0.0625.

Base conversion 44442981

Base System Value
2 Binary 10101001100010010101100101
3 Ternary 10002121221022100
4 Quaternary 2221202111211
5 Quinary 42334133411
6 Senary 4224322313
8 Octal 251422545
10 Decimal 44442981
12 Duodecimal 12a73399
16 Hexadecimal 2a62565
20 Vigesimal dhf791
36 Base36 qgkf9

Cryptographic Hash Functions

md5 fdb768edc33d91fb2e6f25f3cec40057
sha1 1c36313afe02f376ef43e0d8821233acae484a62
sha256 90bce2e5dc93d511b92f86834a488379ec336a1882146f7745bc8496102028e7
sha512 f690ca897a77518ccc7ecc8f0fc4d2d4ce47261c44099d2c47bdbc2ea82ed3d215bfe9ad8662aea8c30027f0933938f9cdbf3766e094f3b1116eb788feef1add
ripemd-160 b42547a57e4cb53f16b99ffabf3c1c34616f9bfd

44442981 as geometric shapes

Circle

Radius = n
Diameter 88885962
Circumference 279243485.22646
Area 6.2052064541467E+15

Sphere

Radius = n
Volume 3.6770383005696E+23
Surface area 2.4820825816587E+16
Circumference 279243485.22646

Square

Length = n
Perimeter 177771924
Area 1975178560166361
Diagonal 62851866.48249

Cube

Length = n
Surface area 11851071360998166
Volume 8.7782823221081E+22
Space diagonal 76977501.131818

Equilateral Triangle

Length = n
Perimeter 133328943
Area 8.5527740505722E+14
Altitude 38488750.565909

Triangular Pyramid

Length = n
Surface area 8.5527740505722E+14
Volume 1.0345304928554E+22
Height 20950622.16083