420149957 is an odd 9-digits prime number following 420149956
and preceding 420149958 . In scientific notation, it is written as 4.20149957 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 420149956 positive integers (up to 420149957) that are relatively prime to 420149957.
420149957 has 2 divisors, whose sum is 420149958
The reverse of 420149957 is 759941024
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
four hundred twenty million one hundred forty-nine thousand nine hundred fifty-seven
Scientific notation
4.20149957 × 10^8
Engineering notation
4.20149957 × 10^6
Prime Factorization
420149957
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
420149957 Product of the distinct prime numbers
The prime factorization of 420149957 is 420149957.
Since it has a total of 1 prime factors.
7 , 4 , 38 , 70 , 376 , 870 , 5901 , 6669 , 26591 , 16893 , 371962 , 62485 , 8435623 , 2151687 , 5309595 , 32301349 , 158467903 , 678944555 , 2108611327 , 6638209926
n×2
840299914
n×3
1260449871
n×4
1680599828
n×5
2100749785
n÷2
210074978.5
n÷3
140049985.66667
n÷3
105037489.25
n÷5
84029991.4
n2
176525986367101849
n3
7.416738558152E+25
n4
3.1161423862878E+34
n5
1.3092470896047E+43
2 √n20497.559781594
3 √n748.976355802
4 √n143.16968876684
5 √n53.049447441442
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
420149958 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
210074979 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
20497.559805987 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999952398 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420149957 can be divided by 2 positive divisors.
The sum of these divisors (counting 420149957) is 420149958, the average is 210074979.
Base
System
Value
2
Binary
11001000010101111101011000101
3
Ternary
1002021120211101112
4
Quaternary
121002233223011
5
Quinary
1330024244312
6
Senary
105405134405
8
Octal
3102575305
10
Decimal
420149957
12
Duodecimal
b885a405
16
Hexadecimal
190afac5
20
Vigesimal
6b5iehh
36
Base36
6y59s5
md5
3ab8225861a8be617e620536726fe4d0
sha1
175446a84a7fb6e72ba046230e2790923096a6bb
sha256
11cd6c067d5d43de0658f584bda87611d05720a4a6fbe2acb23d4c2927982e09
sha512
3bc9a0f1313aa43565f3c409fed0d6e89613ab9eeaba1a527aa8fc30207798c479a0deea0a4c1a484c516b248f36322550b0825ef23d8fd08a691a4e46dd8426
ripemd-160
c2f4425ecdf9ceba2e83c57bb0f9c8bc08e4560e
Diameter
840299914
Circumference
2639880036.6345
Area
5.5457274193858E+17
Volume
3.1067161823849E+26
Surface area
2.2182909677543E+18
Circumference
2639880036.6345
Perimeter
1680599828
Area
176525986367101849
Diagonal
594181767.41987
Surface area
1059155918202611094
Volume
7.416738558152E+25
Space diagonal
727721072.32188
Perimeter
1260449871
Area
7.6437994311008E+16
Altitude
363860536.16094
Surface area
7.6437994311008E+16
Volume
8.7407102145951E+24
Height
198060589.13996