420898629 is an odd 9-digits composite number following 420898628
and preceding 420898630 . In scientific notation, it is written as 4.20898629 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 280543536 positive integers (up to 420898629) that are relatively prime to 420898629.
420898629 has 8 divisors, whose sum is 561309280
The reverse of 420898629 is 926898024
Previous prime number is 21139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
four hundred twenty million eight hundred ninety-eight thousand six hundred twenty-nine
Scientific notation
4.20898629 × 10^8
Engineering notation
4.20898629 × 10^6
Prime Factorization
3 × 21139 × 6637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
420898629
Product of the distinct prime numbers
The prime factorization of 420898629 is 3 × 21139 × 6637.
Since it has a total of 3 prime factors.
8 , 5 , 43 , 85 , 942 , 853 , 688 , 359 , 24512 , 2524 , 156703 , 126486 , 7974276 , 9422478 , 60973006 , 49279784 , 661511717 , 647811110 , 3848302107 , 5263499410
n×2
841797258
n×3
1262695887
n×4
1683594516
n×5
2104493145
n÷2
210449314.5
n÷3
140299543
n÷3
105224657.25
n÷5
84179725.8
n2
177155655894079641
n3
7.4564572685414E+25
n4
3.1384126415262E+34
n5
1.3209535780546E+43
2 √n
20515.814119844
3 √n
749.42096284746
4 √n
143.23342528839
5 √n
53.068339913902
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
-420898628
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 420898629 can be divided by 8 positive divisors.
The sum of these divisors (counting 420898629) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001000101100110011101000101
3
Ternary
1002022222212101010
4
Quaternary
121011212131011
5
Quinary
1330222224004
6
Senary
105433152433
8
Octal
3105463505
10
Decimal
420898629
12
Duodecimal
b8b5b719
16
Hexadecimal
19166745
20
Vigesimal
6bac6b9
36
Base36
6ylbgl
md5
18df0de3539ce98c8b3bc1620ce7086b
sha1
35effb5751d6df2225dc52eb7977019ab84605c5
sha256
01dcbaed620cf15af3fe8108a9990b76242282b3da32d37bceed6b3c4cef389b
sha512
e0439b5c92374f9c2f763f8f5c8a62ea5ae3af1b75ab85fcd0a123a505a67113c9792f8bfa417f541be46a28b44de6c9ccf88e4b2b82d25771f52e524e2f3262
ripemd-160
2ef6267646452961dc9add522cc3ee366c31ff16
Diameter
841797258
Circumference
2644584081.5448
Area
5.5655090709872E+17
Volume
3.1233535168874E+26
Surface area
2.2262036283949E+18
Circumference
2644584081.5448
Perimeter
1683594516
Area
177155655894079641
Diagonal
595240549.51604
Surface area
1062933935364477846
Volume
7.4564572685414E+25
Space diagonal
729017810.26408
Perimeter
1262695887
Area
7.6710649214184E+16
Altitude
364508905.13204
Surface area
7.6710649214184E+16
Volume
8.7875191636889E+24
Height
198413516.50535