72679954 is an even 8-digits composite number following 72679953
and preceding 72679955 . In scientific notation, it is written as 7.2679954 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 34019392 positive integers (up to 72679954) that are relatively prime to 72679954.
72679954 has 16 divisors, whose sum is 116183808
The reverse of 72679954 is 45997627
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-two million six hundred seventy-nine thousand nine hundred fifty-four
Scientific notation
7.2679954 × 10^7
Engineering notation
7.2679954 × 10^6
Prime Factorization
2 × 47 × 23 × 33617
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72679954
Product of the distinct prime numbers
The prime factorization of 72679954 is 2 × 47 × 23 × 33617.
Since it has a total of 4 prime factors.
5 , 7 , 43 , 80 , 876 , 5 , 1307 , 9847 , 15076 , 92106 , 900482 , 131602 , 7018372 , 792046 , 91035290 , 76996556 , 952057883 , 919468075 , 4125979910 , 9021657163
n×2
145359908
n×3
218039862
n×4
290719816
n×5
363399770
n÷2
36339977
n÷3
24226651.333333
n÷3
18169988.5
n÷5
14535990.8
n2
5282375713442116
n3
3.8392282386369E+23
n4
2.7903493177963E+31
n5
2.0280246006137E+39
2 √n
8525.2538965124
3 √n
417.32225739868
4 √n
92.33230147956
5 √n
37.349339737664
1 , 2 , 23 , 46 , 47 , 94 , 1081 , 2162 , 33617 , 67234 , 773191 , 1546382 , 1579999 , 3159998 , 36339977 , 72679954
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
-72679953
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 72679954 can be divided by 16 positive divisors.
The sum of these divisors (counting 72679954) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101010000001000010010
3
Ternary
12001202112011011
4
Quaternary
10111100020102
5
Quinary
122101224304
6
Senary
11113441134
8
Octal
425201022
10
Decimal
72679954
12
Duodecimal
204101aa
16
Hexadecimal
4550212
20
Vigesimal
12e4jhe
36
Base36
179s7m
md5
0d437b568db3db06210838f35233f990
sha1
91f4b4e2af2354f400a96895e4b51ef434db0d10
sha256
14b6dea8c85d3354d74d6b78321c3d77ed4c2957a3b946619536ead2ab6063ac
sha512
47a2ce4fb6dc27933e34d0298e22564e97a3433db7b0d13339f358bb0527edb5ba316e13069ba3cff159327eb04ac4a06667e8ccb6c7c4a15750e060d4b3f083
ripemd-160
5f60ab60aa5cdbdfd0a49d1cd61231ba3e2833c2
Diameter
145359908
Circumference
456661619.09929
Area
1.6595072734851E+16
Volume
1.6081721639942E+24
Surface area
6.6380290939404E+16
Circumference
456661619.09929
Perimeter
290719816
Area
5282375713442116
Diagonal
102784976.65945
Surface area
31694254280652696
Volume
3.8392282386369E+23
Space diagonal
125885373.01977
Perimeter
218039862
Area
2.2873357800874E+15
Altitude
62942686.509884
Surface area
2.2873357800874E+15
Volume
4.5245738701051E+22
Height
34261658.886484