810149420 is an even 9-digits composite number following 810149419
and preceding 810149421 . In scientific notation, it is written as 8.10149420 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 322361600 positive integers (up to 810149420) that are relatively prime to 810149420.
810149420 has 24 divisors, whose sum is 1710229248
The reverse of 810149420 is 024941018
Previous prime number is 191
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
eight hundred ten million one hundred forty-nine thousand four hundred twenty
Scientific notation
8.10149420 × 10^8
Engineering notation
8.10149420 × 10^6
Prime Factorization
2 × 2 × 5 × 191 × 212081
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
405074710 Product of the distinct prime numbers
The prime factorization of 810149420 is 2 × 2 × 5 × 191 × 212081.
Since it has a total of 5 prime factors.
7 , 10 , 59 , 56 , 979 , 974 , 3991 , 3383 , 51295 , 28094 , 831178 , 412236 , 8982640 , 5764627 , 29809289 , 8723510 , 677891847 , 996785985 , 874502634 , 9680529863
n×2
1620298840
n×3
2430448260
n×4
3240597680
n×5
4050747100
n÷2
405074710
n÷3
270049806.66667
n÷3
202537355
n÷5
162029884
n2
656342082726336400
n3
5.3173515764233E+26
n4
4.3078492955754E+35
n5
3.4900016082579E+44
2 √n28463.123862289
3 √n932.22706711151
4 √n168.71017711534
5 √n60.494100721734
1 , 2 , 4 , 5 , 10 , 20 , 191 , 382 , 764 , 955 , 1910 , 3820 , 212081 , 424162 , 848324 , 1060405 , 2120810 , 4241620 , 40507471 , 81014942 , 162029884 , 202537355 , 405074710 , 810149420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-810149419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 810149420 can be divided by 24 positive divisors.
The sum of these divisors (counting 810149420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110000010010011110011000101100
3
Ternary
2002110102212002002
4
Quaternary
300102132120230
5
Quinary
3124344240140
6
Senary
212220151432
8
Octal
6022363054
10
Decimal
810149420
12
Duodecimal
1a7398578
16
Hexadecimal
3049e62c
20
Vigesimal
cd38db0
36
Base36
decbak
md5
4035411b8a9ce69497e36450e9f4ecc9
sha1
944c254a04bb78950ae38f3e7fb35846d59de044
sha256
f04981c75b898fdc028e873cad9c4b3464da14cef9194ef2f384d1ce4047df75
sha512
95affa18586b817dde5dd3c068d8837ff01b4cb6d8ecbd4082e91c16cb618bd9fe9818cf3a026667db21120b6f6f4e52037ea73981d79bcfee1b24dbd976d517
ripemd-160
71d95b7f46294f537a11601ba6fab0df2acfbf3e
Diameter
1620298840
Circumference
5090318932.3641
Area
2.0619594653349E+18
Volume
2.2273270198728E+27
Surface area
8.2478378613395E+18
Circumference
5090318932.3641
Perimeter
3240597680
Area
656342082726336400
Diagonal
1145724297.3127
Surface area
3938052496358018400
Volume
5.3173515764233E+26
Space diagonal
1403219957.1625
Perimeter
2430448260
Area
2.842044586069E+17
Altitude
701609978.58123
Surface area
2.842044586069E+17
Volume
6.2665589294032E+25
Height
381908099.10423