72671963 is an odd 8-digits composite number following 72671962
and preceding 72671964 . In scientific notation, it is written as 7.2671963 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 57317760 positive integers (up to 72671963) that are relatively prime to 72671963.
72671963 has 16 divisors, whose sum is 89724096
The reverse of 72671963 is 36917627
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-two million six hundred seventy-one thousand nine hundred sixty-three
Scientific notation
7.2671963 × 10^7
Engineering notation
7.2671963 × 10^6
Prime Factorization
7 × 13 × 373 × 2141
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72671963
Product of the distinct prime numbers
The prime factorization of 72671963 is 7 × 13 × 373 × 2141.
Since it has a total of 4 prime factors.
4 , 4 , 81 , 19 , 233 , 846 , 9038 , 2179 , 12535 , 84693 , 269790 , 866148 , 1602570 , 195605 , 45182900 , 85335067 , 116185765 , 924394510 , 43758911 , 9855105037
n×2
145343926
n×3
218015889
n×4
290687852
n×5
363359815
n÷2
36335981.5
n÷3
24223987.666667
n÷3
18167990.75
n÷5
14534392.6
n2
5281214206273369
n3
3.8379620339337E+23
n4
2.7891223492544E+31
n5
2.0269099616749E+39
2 √n
8524.7852172357
3 √n
417.30696228541
4 √n
92.329763441892
5 √n
37.348518406103
1 , 7 , 13 , 91 , 373 , 2141 , 2611 , 4849 , 14987 , 27833 , 33943 , 194831 , 798593 , 5590151 , 10381709 , 72671963
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
-72671962
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 72671963 can be divided by 16 positive divisors.
The sum of these divisors (counting 72671963) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001110001011011011
3
Ternary
12001202010012012
4
Quaternary
10111032023123
5
Quinary
122101000323
6
Senary
11113340135
8
Octal
425161333
10
Decimal
72671963
12
Duodecimal
2040764b
16
Hexadecimal
454e2db
20
Vigesimal
12e3ji3
36
Base36
179m1n
md5
31d1a47ac4a4b39f0a92f9f155220fac
sha1
1a16ba6f16cb456ef1209e34bc4aced715578097
sha256
31475cb3dba1a3b47aba74e308a8d0b72a8a16fa7f0ddafc331ef3db2caa2865
sha512
ad5339a352f44f4b836221ac89be3a359894ac66ed97d6deedacbf3dd2646b82561c34390a1e2aaf73ea6cda41305b011ef9add3ff9c6746e303e572cab0d521
ripemd-160
6f1261b7f7558bcfe1194261e652569d0cc46cee
Diameter
145343926
Circumference
456611410.1655
Area
1.6591423752462E+16
Volume
1.6076417774084E+24
Surface area
6.636569500985E+16
Circumference
456611410.1655
Perimeter
290687852
Area
5281214206273369
Diagonal
102773675.67888
Surface area
31687285237640214
Volume
3.8379620339337E+23
Space diagonal
125871532.20177
Perimeter
218015889
Area
2.28683283273E+15
Altitude
62935766.100883
Surface area
2.28683283273E+15
Volume
4.5230816335518E+22
Height
34257891.892959