420163913 is an odd 9-digits composite number following 420163912
and preceding 420163914 . In scientific notation, it is written as 4.20163913 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 373800960 positive integers (up to 420163913) that are relatively prime to 420163913.
420163913 has 8 divisors, whose sum is 427654920
The reverse of 420163913 is 319361024
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
four hundred twenty million one hundred sixty-three thousand nine hundred thirteen
Scientific notation
4.20163913 × 10^8
Engineering notation
4.20163913 × 10^6
Prime Factorization
8957 × 61 × 769
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
420163913
Product of the distinct prime numbers
The prime factorization of 420163913 is 8957 × 61 × 769.
Since it has a total of 3 prime factors.
3 , 9 , 14 , 60 , 608 , 711 , 8539 , 2899 , 42323 , 1544 , 974538 , 146395 , 5622477 , 70358 , 57682251 , 41697570 , 804810719 , 89194878 , 1146080926 , 2392097065
n×2
840327826
n×3
1260491739
n×4
1680655652
n×5
2100819565
n÷2
210081956.5
n÷3
140054637.66667
n÷3
105040978.25
n÷5
84032782.6
n2
176537713787471569
n3
7.4174776617018E+25
n4
3.1165564389307E+34
n5
1.3094645484665E+43
2 √n
20497.900209534
3 √n
748.98464855408
4 √n
143.1708776586
5 √n
53.0497998624
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-420163912
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420163913 can be divided by 8 positive divisors.
The sum of these divisors (counting 420163913) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001000010110011000101001001
3
Ternary
1002021121112112102
4
Quaternary
121002303011021
5
Quinary
1330030221123
6
Senary
105405323145
8
Octal
3102630511
10
Decimal
420163913
12
Duodecimal
b88664b5
16
Hexadecimal
190b3149
20
Vigesimal
6b609fd
36
Base36
6y5kjt
md5
3c0dc59f113405d8e60f940512f3941e
sha1
d3209d5b1bf4ad8c2d235a226ff67f74a593d18a
sha256
db0fd54392ca649576eed0bad53853654421c6f4101c140cb9a9dc6d8f253c43
sha512
7d142e898ca306b17b7a87d563e3e873b6a791f5ecba4aefafbd39aed589c0e33a967f4e5c3f461a24813a7f8d72bad1886849dd37f3e99a7dd1be35aeaed3d4
ripemd-160
e6f0f3cb0b46a7c3e63383a820f52023dfa08011
Diameter
840327826
Circumference
2639967724.7687
Area
5.5460958471626E+17
Volume
3.1070257773558E+26
Surface area
2.218438338865E+18
Circumference
2639967724.7687
Perimeter
1680655652
Area
176537713787471569
Diagonal
594201504.18435
Surface area
1059226282724829414
Volume
7.4174776617018E+25
Space diagonal
727745244.82295
Perimeter
1260491739
Area
7.6443072432988E+16
Altitude
363872622.41147
Surface area
7.6443072432988E+16
Volume
8.7415812564818E+24
Height
198067168.06145