72458148 is an even 8-digits composite number following 72458147
and preceding 72458149 . In scientific notation, it is written as 7.2458148 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 19484160 positive integers (up to 72458148) that are relatively prime to 72458148.
72458148 has 24 divisors, whose sum is 140656824
The reverse of 72458148 is 84185427
Previous prime number is 17
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-two million four hundred fifty-eight thousand one hundred forty-eight
Scientific notation
7.2458148 × 10^7
Engineering notation
7.2458148 × 10^6
Prime Factorization
2 × 2 × 21 × 17 × 50741
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
36229074 Product of the distinct prime numbers
The prime factorization of 72458148 is 2 × 2 × 21 × 17 × 50741.
Since it has a total of 5 prime factors.
9 , 10 , 32 , 22 , 773 , 741 , 9679 , 997 , 96627 , 11170 , 301928 , 93767 , 8685408 , 1431200 , 74063029 , 1666647 , 145248695 , 661596190 , 7225329400 , 9801949184
n×2
144916296
n×3
217374444
n×4
289832592
n×5
362290740
n÷2
36229074
n÷3
24152716
n÷3
18114537
n÷5
14491629.6
n2
5250183211589904
n3
3.804185521725E+23
n4
2.756442375526E+31
n5
1.9972670959934E+39
2 √n8512.2351941191
3 √n416.89729426042
4 √n92.261775368346
5 √n37.326515179775
1 , 2 , 4 , 17 , 21 , 34 , 42 , 68 , 84 , 357 , 714 , 1428 , 50741 , 101482 , 202964 , 862597 , 1065561 , 1725194 , 2131122 , 3450388 , 4262244 , 18114537 , 36229074 , 72458148
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72458147 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72458148 can be divided by 24 positive divisors.
The sum of these divisors (counting 72458148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010100011001111110100100
3
Ternary
12001100020220010
4
Quaternary
10110121332210
5
Quinary
122022130043
6
Senary
11105010220
8
Octal
424317644
10
Decimal
72458148
12
Duodecimal
20323970
16
Hexadecimal
4519fa4
20
Vigesimal
12ch578
36
Base36
17512c
md5
b61298d8d83ad72646671a9cbb1388be
sha1
704e15af63d76804b54794265a88649c10f027e3
sha256
d0baa6f578345b66d3a7c728228da2301742be66d8aae54a5019b6ba5c6d1292
sha512
4379b3f3472403066edd534dcda688331ea34e04e338eca2c211850985f4149e4d5893a16df6ee06df8c18e8c48dc6af79b37e3dc93e927c5b52a916fc7cff52
ripemd-160
4915de9025d86901770361bc37bf809cd23afac0
Diameter
144916296
Circumference
455267970.89904
Area
1.6493937007531E+16
Volume
1.5934935050592E+24
Surface area
6.5975748030125E+16
Circumference
455267970.89904
Perimeter
289832592
Area
5250183211589904
Diagonal
102471295.60604
Surface area
31501099269539424
Volume
3.804185521725E+23
Space diagonal
125501193.75835
Perimeter
217374444
Area
2.2733960178797E+15
Altitude
62750596.879173
Surface area
2.2733960178797E+15
Volume
4.4832756321723E+22
Height
34157098.535346