207989772 is an even 9-digits composite number following 207989771
and preceding 207989773 . In scientific notation, it is written as 2.07989772 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 69329920 positive integers (up to 207989772) that are relatively prime to 207989772.
207989772 has 12 divisors, whose sum is 485309496
The reverse of 207989772 is 277989702
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
two hundred seven million nine hundred eighty-nine thousand seven hundred seventy-two
Scientific notation
2.07989772 × 10^8
Engineering notation
2.07989772 × 10^6
Prime Factorization
2 × 2 × 3 × 17332481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
103994886 Product of the distinct prime numbers
The prime factorization of 207989772 is 2 × 2 × 3 × 17332481.
Since it has a total of 4 prime factors.
10 , 1 , 67 , 27 , 244 , 667 , 6252 , 8409 , 42131 , 73174 , 662495 , 841036 , 6272762 , 2034180 , 59714963 , 13795671 , 798109029 , 740814211 , 8206092111 , 6532324182
n×2
415979544
n×3
623969316
n×4
831959088
n×5
1039948860
n÷2
103994886
n÷3
69329924
n÷3
51997443
n÷5
41597954.4
n2
43259745256611984
n3
8.9975845527008E+24
n4
1.871405559667E+33
n5
3.8923321567466E+41
2 √n14421.850505396
3 √n592.48950185248
4 √n120.09100926129
5 √n46.090179103484
1 , 2 , 3 , 4 , 6 , 12 , 17332481 , 34664962 , 51997443 , 69329924 , 103994886 , 207989772
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-207989771 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 207989772 can be divided by 12 positive divisors.
The sum of these divisors (counting 207989772) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100011001011010110000001100
3
Ternary
112111100222022220
4
Quaternary
30121122300030
5
Quinary
411221133042
6
Senary
32345535340
8
Octal
1431326014
10
Decimal
207989772
12
Duodecimal
597a4550
16
Hexadecimal
c65ac0c
20
Vigesimal
34jie8c
36
Base36
3ftxxo
md5
9752ca534dcb2a25204aa93a5ea47b6b
sha1
c1ca52cea0382ff5c3bc8d6043a4ad94e6f93dfe
sha256
badba51741ecc3c2e17c53a640c8d1ce0525468a01d8e8d6138ef084815788cb
sha512
e0a8581c693cd13b5576c8937381c201821cc01284df52672c7ceab394592649fbbdfba9c79603011fefa685956a939808b3b386f0ba3dcb901d5faf09d35a90
ripemd-160
8265214075f433e4bc865a88f8c68beb4943a02f
Diameter
415979544
Circumference
1306838279.474
Area
1.3590449789434E+17
Volume
3.768899404109E+25
Surface area
5.4361799157735E+17
Circumference
1306838279.474
Perimeter
831959088
Area
43259745256611984
Diagonal
294141956.39729
Surface area
259558471539671904
Volume
8.9975845527008E+24
Space diagonal
360248852.55867
Perimeter
623969316
Area
1.8732019176735E+16
Altitude
180124426.27933
Surface area
1.8732019176735E+16
Volume
1.0603755085857E+24
Height
98047318.799096