72248879 is an odd 8-digits composite number following 72248878
and preceding 72248880 . In scientific notation, it is written as 7.2248879 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 69603480 positive integers (up to 72248879) that are relatively prime to 72248879.
72248879 has 8 divisors, whose sum is 74915328
The reverse of 72248879 is 97884227
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-two million two hundred forty-eight thousand eight hundred seventy-nine
Scientific notation
7.2248879 × 10^7
Engineering notation
7.2248879 × 10^6
Prime Factorization
227 × 31 × 10267
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72248879
Product of the distinct prime numbers
The prime factorization of 72248879 is 227 × 31 × 10267.
Since it has a total of 3 prime factors.
4 , 7 , 43 , 3 , 675 , 750 , 5510 , 1056 , 2983 , 27605 , 709852 , 75508 , 3461700 , 2936717 , 81970956 , 43365962 , 394893558 , 125127321 , 4372373165 , 8570773327
n×2
144497758
n×3
216746637
n×4
288995516
n×5
361244395
n÷2
36124439.5
n÷3
24082959.666667
n÷3
18062219.75
n÷5
14449775.8
n2
5219900516756641
n3
3.7713196082719E+23
n4
2.7247361404836E+31
n5
1.9685913172073E+39
2 √n
8499.9340585677
3 √n
416.49555519747
4 √n
92.195086954608
5 √n
37.304929416381
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72248878
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72248879 can be divided by 8 positive divisors.
The sum of these divisors (counting 72248879) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010011100110111000101111
3
Ternary
12000221121211102
4
Quaternary
10103212320233
5
Quinary
121443431004
6
Senary
11100313315
8
Octal
423467057
10
Decimal
72248879
12
Duodecimal
2024283b
16
Hexadecimal
44e6e2f
20
Vigesimal
12bb23j
36
Base36
170jlb
md5
42b214033ed3970c536ce5bdc4b221d3
sha1
766576560ff24491642631e6f7785e2b275882aa
sha256
048845aaa0ce0edc5fd4fb6080d97258533e339a93b71db2a3072ec409838e02
sha512
f07dcb908e315465f92c2a0edc695ffa6c0e3f9967f60e23d70af7fbc7c460c4c2d4df755f4c38da42a2610353770a1e5a3528c5fb6d4c387f66c5da399832bd
ripemd-160
0893d11bd65d873934781dda4096efb86dd41e61
Diameter
144497758
Circumference
453953094.993
Area
1.6398801115912E+16
Volume
1.5797266634248E+24
Surface area
6.5595204463649E+16
Circumference
453953094.993
Perimeter
288995516
Area
5219900516756641
Diagonal
102175344.54805
Surface area
31319403100539846
Volume
3.7713196082719E+23
Space diagonal
125138729.2179
Perimeter
216746637
Area
2.2602832263694E+15
Altitude
62569364.608948
Surface area
2.2602832263694E+15
Volume
4.4445427817181E+22
Height
34058448.182684