814902493 is an odd 9-digits prime number following 814902492
and preceding 814902494 . In scientific notation, it is written as 8.14902493 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 814902492 positive integers (up to 814902493) that are relatively prime to 814902493.
814902493 has 2 divisors, whose sum is 814902494
The reverse of 814902493 is 394209418
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred fourteen million nine hundred two thousand four hundred ninety-three
Scientific notation
8.14902493 × 10^8
Engineering notation
8.14902493 × 10^6
Prime Factorization
814902493
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
814902493
Product of the distinct prime numbers
The prime factorization of 814902493 is 814902493.
Since it has a total of 1 prime factors.
2 , 4 , 92 , 100 , 706 , 583 , 7125 , 3400 , 25560 , 9186 , 445314 , 455909 , 7040900 , 2437997 , 93249047 , 96965922 , 908687366 , 300210391 , 6971383630 , 2369055085
n×2
1629804986
n×3
2444707479
n×4
3259609972
n×5
4074512465
n÷2
407451246.5
n÷3
271634164.33333
n÷3
203725623.25
n÷5
162980498.6
n2
664066073097615049
n3
5.4114909848397E+26
n4
4.4098374943929E+35
n5
3.5935875679056E+44
2 √n
28546.497035538
3 √n
934.04661052462
4 √n
168.95708637266
5 √n
60.56491740409
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
814902494
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
407451247
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
28546.497053054
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999975457
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 814902493 can be divided by 2 positive divisors.
The sum of these divisors (counting 814902493) is 814902494, the average is 407451247.
Base
System
Value
2
Binary
110000100100100110110011011101
3
Ternary
2002210101100001211
4
Quaternary
300210212303131
5
Quinary
3132103334433
6
Senary
212510104421
8
Octal
6044466335
10
Decimal
814902493
12
Duodecimal
1a8aab111
16
Hexadecimal
30926cdd
20
Vigesimal
ced2g4d
36
Base36
dh66sd
md5
8c23b277dfd2f668cc9c824f99382cb3
sha1
d37aaf4f088ddcf8cea31e29c68bd8a369ce2f0b
sha256
dcd0dcd37fa7e6ae52af198e750e407fc4095ba81972c83a654065fd97cbd0b2
sha512
4581cd93e3b3f1dd819931d5687d1c2656938e5e5f3e248ef50f0eb62d450e947c7d4f811ae087a86ed7502749cbbbbd7c001ff077349d20ebb16652ea518be3
ripemd-160
1f76f6e9da91837e5b5d9828c9916ef8d6542ece
Diameter
1629804986
Circumference
5120183370.8016
Area
2.0862250967417E+18
Volume
2.2667600430586E+27
Surface area
8.3449003869668E+18
Circumference
5120183370.8016
Perimeter
3259609972
Area
664066073097615049
Diagonal
1152446157.6122
Surface area
3984396438585690294
Volume
5.4114909848397E+26
Space diagonal
1411452521.0905
Perimeter
2444707479
Area
2.8754904454695E+17
Altitude
705726260.54527
Surface area
2.8754904454695E+17
Volume
6.3775032861833E+25
Height
384148719.20408