207972628 is an even 9-digits composite number following 207972627
and preceding 207972629 . In scientific notation, it is written as 2.07972628 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 97869440 positive integers (up to 207972628) that are relatively prime to 207972628.
207972628 has 12 divisors, whose sum is 385361172
The reverse of 207972628 is 826279702
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
two hundred seven million nine hundred seventy-two thousand six hundred twenty-eight
Scientific notation
2.07972628 × 10^8
Engineering notation
2.07972628 × 10^6
Prime Factorization
2 × 2 × 17 × 3058421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
103986314
Product of the distinct prime numbers
The prime factorization of 207972628 is 2 × 2 × 17 × 3058421.
Since it has a total of 4 prime factors.
9 , 10 , 44 , 46 , 858 , 463 , 9880 , 4774 , 4788 , 98344 , 704724 , 281129 , 983279 , 896466 , 44085658 , 45687411 , 722691144 , 29544413 , 5243973306 , 4265181345
n×2
415945256
n×3
623917884
n×4
831890512
n×5
1039863140
n÷2
103986314
n÷3
69324209.333333
n÷3
51993157
n÷5
41594525.6
n2
43252613997226384
n3
8.9953598008728E+24
n4
1.8707886175931E+33
n5
3.8907282523332E+41
2 √n
14421.256117274
3 √n
592.47322233543
4 √n
120.08853449549
5 √n
46.089419262193
1 , 2 , 4 , 17 , 34 , 68 , 3058421 , 6116842 , 12233684 , 51993157 , 103986314 , 207972628
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
-207972627
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 207972628 can be divided by 12 positive divisors.
The sum of these divisors (counting 207972628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100011001010110100100010100
3
Ternary
112111100002210221
4
Quaternary
30121112210110
5
Quinary
411220111003
6
Senary
32345324124
8
Octal
1431264424
10
Decimal
207972628
12
Duodecimal
59796644
16
Hexadecimal
c656914
20
Vigesimal
34jgbb8
36
Base36
3ftkpg
md5
bf31086b4c9cca9c2fff9e4ab076c0aa
sha1
e81f9aa06065992f0134dc315ea27f97fdadeb2c
sha256
f097cad3d7a9bcf1e77db2f398b5567464561ae77d004d27928ae5fd2dba5839
sha512
ff4b20c9b4cf9d314e2c2c24adf234a7c06d34f5d96638bcfa1ecdfd767c6b3849bf093a09cfd74bdc86b270513806fcf41a1b466a72016165d96a1fb45aa790
ripemd-160
71fbe69ebcc6f36884505e6c3aa02fec58529303
Diameter
415945256
Circumference
1306730560.5451
Area
1.3588209438224E+17
Volume
3.7679675022425E+25
Surface area
5.4352837752897E+17
Circumference
1306730560.5451
Perimeter
831890512
Area
43252613997226384
Diagonal
294117711.11997
Surface area
259515683983358304
Volume
8.9953598008728E+24
Space diagonal
360219158.27962
Perimeter
623917884
Area
1.872893125084E+16
Altitude
180109579.13981
Surface area
1.872893125084E+16
Volume
1.0601133190683E+24
Height
98039237.039992