73973281 is an odd 8-digits prime number following 73973280
and preceding 73973282 . In scientific notation, it is written as 7.3973281 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 73973280 positive integers (up to 73973281) that are relatively prime to 73973281.
73973281 has 2 divisors, whose sum is 73973282
The reverse of 73973281 is 18237937
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-three million nine hundred seventy-three thousand two hundred eighty-one
Scientific notation
7.3973281 × 10^7
Engineering notation
7.3973281 × 10^6
Prime Factorization
73973281
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
73973281 Product of the distinct prime numbers
The prime factorization of 73973281 is 73973281.
Since it has a total of 1 prime factors.
3 , 4 , 100 , 65 , 848 , 311 , 163 , 3746 , 55207 , 61504 , 259443 , 580808 , 9308876 , 2288113 , 6402408 , 13792235 , 627086752 , 788069088 , 2564681573 , 6978739157
n×2
147946562
n×3
221919843
n×4
295893124
n×5
369866405
n÷2
36986640.5
n÷3
24657760.333333
n÷3
18493320.25
n÷5
14794656.2
n2
5472046301904961
n3
4.0478521873583E+23
n4
2.9943290730192E+31
n5
2.2150034592492E+39
2 √n8600.7721165021
3 √n419.7831098604
4 √n92.740347834705
5 √n37.481328551239
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
73973282 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36986641 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8600.7721746364 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999729632 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 73973281 can be divided by 2 positive divisors.
The sum of these divisors (counting 73973281) is 73973282, the average is 36986641.
Base
System
Value
2
Binary
100011010001011111000100001
3
Ternary
12011012020021011
4
Quaternary
10122023320201
5
Quinary
122414121111
6
Senary
11201300521
8
Octal
432137041
10
Decimal
73973281
12
Duodecimal
20934741
16
Hexadecimal
468be21
20
Vigesimal
1326d41
36
Base36
181i5d
md5
7db7f3c429ed5294c72152910cac6345
sha1
d0e9f20e555cfb74b61d495bd07c08c0d50735e8
sha256
9ab19572f046881cc8b126eaa14ed2bfdb86a1a96cf6219af08c69072e92e36d
sha512
11f41155c65b54d9c854e636df3f4ef3b11a2b78fcb6e5d2e6aabcf1808de3437c1287290c45997890078f4aa83f293d571166bd0476db0618bbe224a7438f14
ripemd-160
c43c8ba5c5aa748defca0b4535459ae234570fe7
Diameter
147946562
Circumference
464787832.30307
Area
1.7190940462168E+16
Volume
1.6955603592829E+24
Surface area
6.8763761848671E+16
Circumference
464787832.30307
Perimeter
295893124
Area
5472046301904961
Diagonal
104614017.24344
Surface area
32832277811429766
Volume
4.0478521873583E+23
Space diagonal
128125481.09457
Perimeter
221919843
Area
2.3694655540672E+15
Altitude
64062740.547285
Surface area
2.3694655540672E+15
Volume
4.7704395515364E+22
Height
34871339.081145