804921957 is an odd 9-digits composite number following 804921956
and preceding 804921958 . In scientific notation, it is written as 8.04921957 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 459955368 positive integers (up to 804921957) that are relatively prime to 804921957.
804921957 has 4 divisors, whose sum is 817698560
The reverse of 804921957 is 759129408
Previous prime number is 63
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred four million nine hundred twenty-one thousand nine hundred fifty-seven
Scientific notation
8.04921957 × 10^8
Engineering notation
8.04921957 × 10^6
Prime Factorization
63 × 12776539
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
804921957
Product of the distinct prime numbers
The prime factorization of 804921957 is 63 × 12776539.
Since it has a total of 2 prime factors.
7 , 6 , 81 , 1 , 690 , 500 , 344 , 8514 , 90942 , 70804 , 163085 , 878938 , 2536941 , 8551920 , 76818835 , 93318917 , 581090939 , 681462869 , 8050918733 , 4027116626
n×2
1609843914
n×3
2414765871
n×4
3219687828
n×5
4024609785
n÷2
402460978.5
n÷3
268307319
n÷3
201230489.25
n÷5
160984391.4
n2
647899356860709849
n3
5.2150841826336E+26
n4
4.1977357662052E+35
n5
3.3788496879028E+44
2 √n
28371.146557727
3 √n
930.21768404123
4 √n
168.43736686889
5 √n
60.415831200854
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-804921956
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804921957 can be divided by 4 positive divisors.
The sum of these divisors (counting 804921957) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111111110100010001001100101
3
Ternary
2002002121021100100
4
Quaternary
233332202021211
5
Quinary
3122030000312
6
Senary
211512134313
8
Octal
5776421145
10
Decimal
804921957
12
Duodecimal
1a5697399
16
Hexadecimal
2ffa2265
20
Vigesimal
cbaf4hh
36
Base36
db89r9
md5
42664451a36a9d715fcee5d454b563f6
sha1
8c5fd1c4932205925f12fc21c91e39b10ab20cfc
sha256
d87944ffb1ffe755c57bbfd7622c82b00b6eb807571ab79b6d9643dc98f1bb2d
sha512
2922b6d16483382fa023eb2d4a00a704ca3dcff6fcb45199f45f498508c845f4e698f0f4fc8b15846ab726134325914c3960631d0fb72d6f5ed0463262037b5e
ripemd-160
9981803a7dd3a77d6c0958bc7570eaee2b060c09
Diameter
1609843914
Circumference
5057473813.6486
Area
2.0354358597792E+18
Volume
2.1844893541352E+27
Surface area
8.1417434391166E+18
Circumference
5057473813.6486
Perimeter
3219687828
Area
647899356860709849
Diagonal
1138331548.2413
Surface area
3887396141164259094
Volume
5.2150841826336E+26
Space diagonal
1394165725.6518
Perimeter
2414765871
Area
2.8054865106849E+17
Altitude
697082862.82589
Surface area
2.8054865106849E+17
Volume
6.1460356499983E+25
Height
379443849.41376