73981294 is an even 8-digits composite number following 73981293
and preceding 73981295 . In scientific notation, it is written as 7.3981294 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 35251128 positive integers (up to 73981294) that are relatively prime to 73981294.
73981294 has 16 divisors, whose sum is 116226432
The reverse of 73981294 is 49218937
Previous prime number is 283
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-three million nine hundred eighty-one thousand two hundred ninety-four
Scientific notation
7.3981294 × 10^7
Engineering notation
7.3981294 × 10^6
Prime Factorization
2 × 23 × 283 × 5683
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
73981294
Product of the distinct prime numbers
The prime factorization of 73981294 is 2 × 23 × 283 × 5683.
Since it has a total of 4 prime factors.
6 , 1 , 2 , 87 , 170 , 668 , 2655 , 6163 , 29246 , 69424 , 745504 , 677824 , 7048991 , 9770818 , 10272664 , 9656388 , 785876592 , 736297556 , 4331452143 , 1145603143
n×2
147962588
n×3
221943882
n×4
295925176
n×5
369906470
n÷2
36990647
n÷3
24660431.333333
n÷3
18495323.5
n÷5
14796258.8
n2
5473231861914436
n3
4.0491677550646E+23
n4
2.9956267014275E+31
n5
2.2162033971256E+39
2 √n
8601.2379341581
3 √n
419.79826668714
4 √n
92.742859208448
5 √n
37.482140533265
1 , 2 , 23 , 46 , 283 , 566 , 5683 , 6509 , 11366 , 13018 , 130709 , 261418 , 1608289 , 3216578 , 36990647 , 73981294
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
-73981293
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 73981294 can be divided by 16 positive divisors.
The sum of these divisors (counting 73981294) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011010001101110101101110
3
Ternary
12011012122020221
4
Quaternary
10122031311232
5
Quinary
122414400134
6
Senary
11201401554
8
Octal
432156556
10
Decimal
73981294
12
Duodecimal
209392ba
16
Hexadecimal
468dd6e
20
Vigesimal
1327d4e
36
Base36
181oby
md5
a4cada312ab09d45f6d58d46771d118b
sha1
f7e170df793d4a88650431252018b312a90e245a
sha256
22f98325713dfe60fdf5c4810bbfd261f7bf69973a6e8af125b5ff0ceee7bd87
sha512
451fbe8a982208839a4c71f276fba05ba296c7254cf05726d794b950cda6b77ef88d99e5564e424774fd9052c55247c2ca433f97141803e6a0f821ae20781cb5
ripemd-160
213c30e3baa6fb13aec330f628f1a572c5c9d90e
Diameter
147962588
Circumference
464838179.46693
Area
1.7194665008784E+16
Volume
1.6961114229951E+24
Surface area
6.8778660035136E+16
Circumference
464838179.46693
Perimeter
295925176
Area
5473231861914436
Diagonal
104625349.33671
Surface area
32839391171486616
Volume
4.0491677550646E+23
Space diagonal
128139360.01769
Perimeter
221943882
Area
2.3699789166102E+15
Altitude
64069680.008845
Surface area
2.3699789166102E+15
Volume
4.7719899629468E+22
Height
34875116.44557