72672624 is an even 8-digits composite number following 72672623
and preceding 72672625 . In scientific notation, it is written as 7.2672624 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors.
There are 24224160 positive integers (up to 72672624) that are relatively prime to 72672624.
72672624 has 20 divisors, whose sum is 156448320
The reverse of 72672624 is 42627627
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million six hundred seventy-two thousand six hundred twenty-four
Scientific notation
7.2672624 × 10^7
Engineering notation
7.2672624 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 504671
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9084078
Product of the distinct prime numbers
The prime factorization of 72672624 is 2 × 2 × 2 × 2 × 9 × 504671.
Since it has a total of 6 prime factors.
7 , 2 , 81 , 36 , 374 , 422 , 8242 , 5803 , 33612 , 28647 , 543272 , 712890 , 2063746 , 5748921 , 5586043 , 1964729 , 636797895 , 969101429 , 5887344801 , 2084917527
n×2
145345248
n×3
218017872
n×4
290690496
n×5
363363120
n÷2
36336312
n÷3
24224208
n÷3
18168156
n÷5
14534524.8
n2
5281310279045376
n3
3.838066761364E+23
n4
2.789223826355E+31
n5
2.0270021438454E+39
2 √n
8524.8239864527
3 √n
417.30822751001
4 √n
92.329973391379
5 √n
37.348586347795
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 504671 , 1009342 , 2018684 , 4037368 , 4542039 , 8074736 , 9084078 , 18168156 , 36336312 , 72672624
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72672623
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72672624 can be divided by 20 positive divisors.
The sum of these divisors (counting 72672624) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010101001110010101110000
3
Ternary
12001202011002200
4
Quaternary
10111032111300
5
Quinary
122101010444
6
Senary
11113343200
8
Octal
425162560
10
Decimal
72672624
12
Duodecimal
20407b00
16
Hexadecimal
454e570
20
Vigesimal
12e41b4
36
Base36
179mk0
md5
7ef7985f63d8556d99bdc3f4d7234301
sha1
c0768de17bea1a62c8c70cc09abef085526faa98
sha256
de00c642838326eb5eacfdf308258a4f70f17008e449197d4dd411dbffa43374
sha512
f086759bda801b8006151418c41d33cd50eaad37139f8b2025f23688173adbd836dc29fb2de1e907e5d03a519573370da6ade707cb0d2bfb974f6c0a8d7380c9
ripemd-160
b3113559ed4908a343d4411b24c8376957c15ae6
Diameter
145345248
Circumference
456615563.35099
Area
1.6591725573977E+16
Volume
1.6076856455318E+24
Surface area
6.6366902295909E+16
Circumference
456615563.35099
Perimeter
290690496
Area
5281310279045376
Diagonal
102774610.47404
Surface area
31687861674272256
Volume
3.838066761364E+23
Space diagonal
125872677.08735
Perimeter
218017872
Area
2.2868744334606E+15
Altitude
62936338.543675
Surface area
2.2868744334606E+15
Volume
4.523205056012E+22
Height
34258203.491347