72671953 is an odd 8-digits prime number following 72671952
and preceding 72671954 . In scientific notation, it is written as 7.2671953 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 72671952 positive integers (up to 72671953) that are relatively prime to 72671953.
72671953 has 2 divisors, whose sum is 72671954
The reverse of 72671953 is 35917627
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-two million six hundred seventy-one thousand nine hundred fifty-three
Scientific notation
7.2671953 × 10^7
Engineering notation
7.2671953 × 10^6
Prime Factorization
72671953
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
72671953
Product of the distinct prime numbers
The prime factorization of 72671953 is 72671953.
Since it has a total of 1 prime factors.
1 , 9 , 79 , 10 , 284 , 884 , 2026 , 7715 , 4352 , 51941 , 741267 , 97546 , 7951989 , 532636 , 58677122 , 21088705 , 354993598 , 151041826 , 6698265769 , 6770380092
n×2
145343906
n×3
218015859
n×4
290687812
n×5
363359765
n÷2
36335976.5
n÷3
24223984.333333
n÷3
18167988.25
n÷5
14534390.6
n2
5281212752834209
n3
3.8379604495697E+23
n4
2.7891208140699E+31
n5
2.0269085671141E+39
2 √n
8524.7846307106
3 √n
417.30694314429
4 √n
92.32976026564
5 √n
37.348517378237
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
72671954
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
36335977
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8524.7846893631
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999724791
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72671953 can be divided by 2 positive divisors.
The sum of these divisors (counting 72671953) is 72671954, the average is 36335977.
Base
System
Value
2
Binary
100010101001110001011010001
3
Ternary
12001202010011211
4
Quaternary
10111032023101
5
Quinary
122101000303
6
Senary
11113340121
8
Octal
425161321
10
Decimal
72671953
12
Duodecimal
20407641
16
Hexadecimal
454e2d1
20
Vigesimal
12e3jhd
36
Base36
179m1d
md5
31af2d6f3e7867586ef752011ad7a16b
sha1
275f5094409388c16f7dab276b316e72a3755b56
sha256
e602b4b3cfa7255f18373784003b08b46595482ff3d07ab47cd80c43ac12f27e
sha512
e9ebdf60f610df6d29706cfbc3a79d0b8a363001671f9b44cd3c94c20c519368b2e8674356c23a786f9aa3ceabc1d7bc0b6ffb0f57e91064a00f80d331748fac
ripemd-160
48fab230917e75b10a23fcb752444467fbff3905
Diameter
145343906
Circumference
456611347.33365
Area
1.6591419186349E+16
Volume
1.6076411137515E+24
Surface area
6.6365676745395E+16
Circumference
456611347.33365
Perimeter
290687812
Area
5281212752834209
Diagonal
102773661.53674
Surface area
31687276517005254
Volume
3.8379604495697E+23
Space diagonal
125871514.88126
Perimeter
218015859
Area
2.2868322033724E+15
Altitude
62935757.440629
Surface area
2.2868322033724E+15
Volume
4.5230797663608E+22
Height
34257887.178913