813804923 is an odd 9-digits prime number following 813804922
and preceding 813804924 . In scientific notation, it is written as 8.13804923 × 10^8.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 813804922 positive integers (up to 813804923) that are relatively prime to 813804923.
813804923 has 2 divisors, whose sum is 813804924
The reverse of 813804923 is 329408318
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
eight hundred thirteen million eight hundred four thousand nine hundred twenty-three
Scientific notation
8.13804923 × 10^8
Engineering notation
8.13804923 × 10^6
Prime Factorization
813804923
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
813804923 Product of the distinct prime numbers
The prime factorization of 813804923 is 813804923.
Since it has a total of 1 prime factors.
7 , 4 , 63 , 22 , 901 , 906 , 2740 , 4573 , 37870 , 77830 , 298660 , 867648 , 579972 , 7813891 , 50817603 , 81227526 , 659481266 , 896925556 , 4332432366 , 112525889
n×2
1627609846
n×3
2441414769
n×4
3255219692
n×5
4069024615
n÷2
406902461.5
n÷3
271268307.66667
n÷3
203451230.75
n÷5
162760984.6
n2
662278452699035929
n3
5.389654652033E+26
n4
4.3861274890943E+35
n5
3.5694521435306E+44
2 √n28527.266307868
3 √n933.62707479084
4 √n168.90016668988
5 √n60.548593959537
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
813804924 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
406902462 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28527.266325395 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999975424 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 813804923 can be divided by 2 positive divisors.
The sum of these divisors (counting 813804923) is 813804924, the average is 406902462.
Base
System
Value
2
Binary
110000100000011010110101111011
3
Ternary
2002201022120111002
4
Quaternary
300200122311323
5
Quinary
3131313224143
6
Senary
212430355215
8
Octal
6040326573
10
Decimal
813804923
12
Duodecimal
1a865bb0b
16
Hexadecimal
3081ad7b
20
Vigesimal
ce65c63
36
Base36
dginwb
md5
cf1c120eb0816206edf1ca833441e382
sha1
2726a8074b35d9d6dd9b80fbcf5ff5b9bf0b2c88
sha256
9596869ba3e036311047160ce38c80497ede73a84878367bad3048ce9e53212b
sha512
a19e487f6424c09dd69385830b258c6130d58d8f6d03f11a7892029d9f98d7ff90368b388d9de47c1266ffe2a6c090a9e0ad6b7ea7050574233b548cd25e16ae
ripemd-160
5b6a769f99224b77a46400211b2bc02404939975
Diameter
1627609846
Circumference
5113287135.104
Area
2.0806091216301E+18
Volume
2.2576132613617E+27
Surface area
8.3224364865204E+18
Circumference
5113287135.104
Perimeter
3255219692
Area
662278452699035929
Diagonal
1150893959.2326
Surface area
3973670716194215574
Volume
5.389654652033E+26
Space diagonal
1409551474.0857
Perimeter
2441414769
Area
2.8677498220821E+17
Altitude
704775737.04284
Surface area
2.8677498220821E+17
Volume
6.3517689211769E+25
Height
383631319.7442