420707947 is an odd 9-digits composite number following 420707946
and preceding 420707948 . In scientific notation, it is written as 4.20707947 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 378000000 positive integers (up to 420707947) that are relatively prime to 420707947.
420707947 has 16 divisors, whose sum is 464338944
The reverse of 420707947 is 749707024
Previous prime number is 751
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
four hundred twenty million seven hundred seven thousand nine hundred forty-seven
Scientific notation
4.20707947 × 10^8
Engineering notation
4.20707947 × 10^6
Prime Factorization
11 × 127 × 751 × 401
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420707947
Product of the distinct prime numbers
The prime factorization of 420707947 is 11 × 127 × 751 × 401.
Since it has a total of 4 prime factors.
8 , 9 , 23 , 78 , 754 , 962 , 2324 , 5407 , 43086 , 64914 , 387638 , 349768 , 3306334 , 8138328 , 82782322 , 7042542 , 527018124 , 710691008 , 3917511242 , 1972310350
n×2
841415894
n×3
1262123841
n×4
1682831788
n×5
2103539735
n÷2
210353973.5
n÷3
140235982.33333
n÷3
105176986.75
n÷5
84141589.4
n2
176995176668954809
n3
7.4463277405298E+25
n4
3.1327292564075E+34
n5
1.31796409397E+43
2 √n
20511.166397843
3 √n
749.30777433176
4 √n
143.21720007682
5 √n
53.063530674465
1 , 11 , 127 , 401 , 751 , 1397 , 4411 , 8261 , 50927 , 95377 , 301151 , 560197 , 1049147 , 3312661 , 38246177 , 420707947
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-420707946
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420707947 can be divided by 16 positive divisors.
The sum of these divisors (counting 420707947) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000100110111111001101011
3
Ternary
1002022122011210211
4
Quaternary
121010313321223
5
Quinary
1330200123242
6
Senary
105425121551
8
Octal
3104677153
10
Decimal
420707947
12
Duodecimal
b8a892b7
16
Hexadecimal
19137e6b
20
Vigesimal
6b989h7
36
Base36
6yh8bv
md5
e39d1308f52b3ae60f211f806bb63342
sha1
d75ef755baffc3a3bf2b1ec685164b77e7b1c222
sha256
ccbc91bc427c61abf5abf0b56999f373a0d5e2f4a8e1f931abf17f9f734c881b
sha512
254ec8eb6f6a1ed4d90518b66aa32c0ac52a173fe048d8fe165d4496501012060d6de63956be996c3455b04e8367ee6b10a861041e2593e96f30be5e39fde8b4
ripemd-160
95e1dc2ddbc1b5297e2869d7719c3b4f0e7bbe1a
Diameter
841415894
Circumference
2643385991.2041
Area
5.5604674674402E+17
Volume
3.1191104701161E+26
Surface area
2.2241869869761E+18
Circumference
2643385991.2041
Perimeter
1682831788
Area
176995176668954809
Diagonal
594970884.44554
Surface area
1061971060013728854
Volume
7.4463277405298E+25
Space diagonal
728687539.35199
Perimeter
1262123841
Area
7.6641159671315E+16
Altitude
364343769.676
Surface area
7.6641159671315E+16
Volume
8.7755814004436E+24
Height
198323628.14851