199657907 is an odd 9-digits prime number following 199657906
and preceding 199657908 . In scientific notation, it is written as 1.99657907 × 10^8.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 199657906 positive integers (up to 199657907) that are relatively prime to 199657907.
199657907 has 2 divisors, whose sum is 199657908
The reverse of 199657907 is 709756991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred ninety-nine million six hundred fifty-seven thousand nine hundred seven
Scientific notation
1.99657907 × 10^8
Engineering notation
1.99657907 × 10^6
Prime Factorization
199657907
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
199657907 Product of the distinct prime numbers
The prime factorization of 199657907 is 199657907.
Since it has a total of 1 prime factors.
10 , 5 , 76 , 81 , 251 , 932 , 6703 , 9348 , 65925 , 83284 , 241832 , 92375 , 8000369 , 2768913 , 93868937 , 30344368 , 405311350 , 575453082 , 5416452499 , 3489455799
n×2
399315814
n×3
598973721
n×4
798631628
n×5
998289535
n÷2
99828953.5
n÷3
66552635.666667
n÷3
49914476.75
n÷5
39931581.4
n2
39863279827620649
n3
7.9590190165381E+24
n4
1.5890810786152E+33
n5
3.1727260220961E+41
2 √n14130.035633359
3 √n584.46992868899
4 √n118.869826421
5 √n45.714850392557
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
199657908 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
99828954 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14130.035668745 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999899829 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199657907 can be divided by 2 positive divisors.
The sum of these divisors (counting 199657907) is 199657908, the average is 99828954.
Base
System
Value
2
Binary
1011111001101000100110110011
3
Ternary
111220200200011022
4
Quaternary
23321220212303
5
Quinary
402103023112
6
Senary
31451210055
8
Octal
1371504663
10
Decimal
199657907
12
Duodecimal
56a4692b
16
Hexadecimal
be689b3
20
Vigesimal
327h4f7
36
Base36
3avd0z
md5
1fb02860e92f63e7ca8e248a5bb09b39
sha1
a4ca578c936afc0321bc36f05f4fbc43fc8e0084
sha256
7c23661efc371a4aa433c9afada04c80d80a4e291063b25e9b116c899d0a3fd8
sha512
2d4c03e94a8626adba0f89415dfb92a38ea42ae8e29c96b5e717c5556d78f129b4fe667ce870ccc4fc5c8ce9e74945a61c810973a1b356f2c26739aba8fee3b4
ripemd-160
6aac9621736e79b47321211c274971fe7142a3f4
Diameter
399315814
Circumference
1254487627.7246
Area
1.2523418705445E+17
Volume
3.3338660896183E+25
Surface area
5.0093674821779E+17
Circumference
1254487627.7246
Perimeter
798631628
Area
39863279827620649
Diagonal
282358919.91443
Surface area
239179678965723894
Volume
7.9590190165381E+24
Space diagonal
345817639.05686
Perimeter
598973721
Area
1.7261306504444E+16
Altitude
172908819.52843
Surface area
1.7261306504444E+16
Volume
9.3797938636446E+23
Height
94119639.971475