83444994 (number)

83444994 is an even 8-digits composite number following 83444993 and preceding 83444995. In scientific notation, it is written as 8.3444994 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 26917560 positive integers (up to 83444994) that are relatively prime to 83444994.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred forty-four thousand nine hundred ninety-four

Notation

Scientific notation 8.3444994 × 10^7
Engineering notation 8.3444994 × 10^6

Prime Factorization of 83444994

Prime Factorization 2 × 9 × 31 × 149543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83444994
Product of the distinct prime numbers

The prime factorization of 83444994 is 2 × 9 × 31 × 149543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 97, 22, 665, 39, 3197, 6976, 45494, 84963, 492537, 117072, 1350751, 5943105, 32614168, 24334396, 290486948, 395878853, 3710229497, 4269331481

Basic calculations (n = 83444994)

Multiplication

n×y
n×2 166889988
n×3 250334982
n×4 333779976
n×5 417224970

Division

n÷y
n÷2 41722497
n÷3 27814998
n÷3 20861248.5
n÷5 16688998.8

Exponentiation

ny
n2 6963067023660036
n3 5.8103308601091E+23
n4 4.8484302375982E+31
n5 4.045772320858E+39

Nth Root

y√n
2√n 9134.8231509975
3√n 436.98523445197
4√n 95.57626876478
5√n 38.395476134306

Divisors of 83444994

1, 2, 9, 18, 31, 62, 279, 558, 149543, 299086, 1345887, 2691774, 4635833, 9271666, 41722497, 83444994

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 -83444993
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 83444994 can be divided by 16 positive divisors. The sum of these divisors (counting 83444994) is 1, the average is 0.0625.

Base conversion 83444994

Base System Value
2 Binary 100111110010100010100000010
3 Ternary 12211000110000100
4 Quaternary 10332110110002
5 Quinary 132330214434
6 Senary 12140303230
8 Octal 476242402
10 Decimal 83444994
12 Duodecimal 23b41b16
16 Hexadecimal 4f94502
20 Vigesimal 161ac9e
36 Base36 1doiki

Cryptographic Hash Functions

md5 879c6a3430777255a2688440f4f3b699
sha1 e5978fa7dab892e19a075b226b614d63811c0c45
sha256 59df7b56b0c5155019d30fc265d755df661c6639ca391491d517e3e674cd6450
sha512 204f88fcf095d97cd2e18b00339432ca93969682c1bf12daabe96c40f7ca681b4e192ff2db01a8a339bac954f2eeb631b4f04bcc39c8ea97421a779e671c3a31
ripemd-160 ada7b7c43edcb924e1346973fccfaacc81ac756c

83444994 as geometric shapes

Circle

Radius = n
Diameter 166889988
Circumference 524300360.25849
Area 2.1875120207984E+16

Sphere

Radius = n
Volume 2.4338256993393E+24
Surface area 8.7500480831935E+16
Circumference 524300360.25849

Square

Length = n
Perimeter 333779976
Area 6963067023660036
Diagonal 118009042.22694

Cube

Length = n
Surface area 41778402141960216
Volume 5.8103308601091E+23
Space diagonal 144530969.24528

Equilateral Triangle

Length = n
Perimeter 250334982
Area 3.0150964653716E+15
Altitude 72265484.62264

Triangular Pyramid

Length = n
Surface area 3.0150964653716E+15
Volume 6.8475405868677E+22
Height 39336347.408981