820676893 is an odd 9-digits prime number following 820676892
and preceding 820676894 . In scientific notation, it is written as 8.20676893 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 820676892 positive integers (up to 820676893) that are relatively prime to 820676893.
820676893 has 2 divisors, whose sum is 820676894
The reverse of 820676893 is 398676028
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
eight hundred twenty million six hundred seventy-six thousand eight hundred ninety-three
Scientific notation
8.20676893 × 10^8
Engineering notation
8.20676893 × 10^6
Prime Factorization
820676893
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
820676893 Product of the distinct prime numbers
The prime factorization of 820676893 is 820676893.
Since it has a total of 1 prime factors.
6 , 8 , 99 , 41 , 777 , 95 , 2419 , 3955 , 78690 , 23778 , 841394 , 271219 , 3503092 , 7185800 , 91095246 , 32040680 , 324841379 , 839105755 , 2122609431 , 6980125276
n×2
1641353786
n×3
2462030679
n×4
3282707572
n×5
4103384465
n÷2
410338446.5
n÷3
273558964.33333
n÷3
205169223.25
n÷5
164135378.6
n2
673510562704133449
n3
5.5273455600271E+26
n4
4.5361647807404E+35
n5
3.722725618394E+44
2 √n28647.458752916
3 √n936.24763830485
4 √n169.25560183614
5 √n60.650507764167
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
820676894 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
410338447 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28647.458770369 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999997563 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 820676893 can be divided by 2 positive divisors.
The sum of these divisors (counting 820676893) is 820676894, the average is 410338447.
Base
System
Value
2
Binary
110000111010101000100100011101
3
Ternary
2010012020201001111
4
Quaternary
300322220210131
5
Quinary
3140043130033
6
Senary
213233542021
8
Octal
6072504435
10
Decimal
820676893
12
Duodecimal
1aaa14911
16
Hexadecimal
30ea891d
20
Vigesimal
cg94c4d
36
Base36
dklycd
md5
912a92445f48537dd0f5ec6c10a19147
sha1
8118a254e46a8a30cbd2bc83692c96e3824fe16d
sha256
7b1f3335b5eb60429f6aa4fb057a11cb45a5250fdbe67194d8a5d1144a901184
sha512
a4717dd6f3b33d7f43d4cd5d61af6f7f740f43fd31413ead0a854906d0ab36a8a1ea7e90db2801814c1b13aaa1daee0dcfe317b04ccaa36ad2aad1daccf6b74c
ripemd-160
9d668b19ed565174892d37f34bdf2f8cf598e7c0
Diameter
1641353786
Circumference
5156464996.0394
Area
2.1158958359064E+18
Volume
2.3152890940311E+27
Surface area
8.4635833436257E+18
Circumference
5156464996.0394
Perimeter
3282707572
Area
673510562704133449
Diagonal
1160612392.4068
Surface area
4041063376224800694
Volume
5.5273455600271E+26
Space diagonal
1421454075.2738
Perimeter
2462030679
Area
2.9163862850947E+17
Altitude
710727037.63688
Surface area
2.9163862850947E+17
Volume
6.5140392124275E+25
Height
386870797.46894