804918138 is an even 9-digits composite number following 804918137
and preceding 804918139 . In scientific notation, it is written as 8.04918138 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 266754800 positive integers (up to 804918138) that are relatively prime to 804918138.
804918138 has 16 divisors, whose sum is 1619143776
The reverse of 804918138 is 831819408
Previous prime number is 173
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
eight hundred four million nine hundred eighteen thousand one hundred thirty-eight
Scientific notation
8.04918138 × 10^8
Engineering notation
8.04918138 × 10^6
Prime Factorization
2 × 3 × 173 × 775451
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
804918138 Product of the distinct prime numbers
The prime factorization of 804918138 is 2 × 3 × 173 × 775451.
Since it has a total of 4 prime factors.
2 , 3 , 84 , 4 , 404 , 317 , 662 , 1504 , 48587 , 86503 , 481124 , 829738 , 6587107 , 8914755 , 56301380 , 78860233 , 484082990 , 137124132 , 1682185126 , 8240982147
n×2
1609836276
n×3
2414754414
n×4
3219672552
n×5
4024590690
n÷2
402459069
n÷3
268306046
n÷3
201229534.5
n÷5
160983627.6
n2
647893208881387044
n3
5.2150099531565E+26
n4
4.1976561011462E+35
n5
3.3787695328989E+44
2 √n28371.079253352
3 √n930.21621288124
4 √n168.43716707827
5 √n60.415773871446
1 , 2 , 3 , 6 , 173 , 346 , 519 , 1038 , 775451 , 1550902 , 2326353 , 4652706 , 134153023 , 268306046 , 402459069 , 804918138
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-804918137 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804918138 can be divided by 16 positive divisors.
The sum of these divisors (counting 804918138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111110100001001101111010
3
Ternary
2002002121002002220
4
Quaternary
233332201031322
5
Quinary
3122024340023
6
Senary
211512104510
8
Octal
5776411572
10
Decimal
804918138
12
Duodecimal
1a5695136
16
Hexadecimal
2ffa137a
20
Vigesimal
cbaef6i
36
Base36
db86t6
md5
6da4af6eac98f7fdc243e0174cd55ff9
sha1
1fc0b51ba362ec3c9dd5e544d95dea63d4112ac4
sha256
e9c94f824af1914511dd65a0c9ea2a4cf54f344f0e18375a5e5c8408f77dbfcc
sha512
53bef0081f9d1fc75052050a7db2e74511f092003e5508e97759b525fd02ba827f1605aa2e314e822c830e5827ad1474279f1d9eccf7c0dd0dd6a25822dbc4ce
ripemd-160
54bcbb6420454732d6055b9b26ed0e58f0895812
Diameter
1609836276
Circumference
5057449818.164
Area
2.0354165453325E+18
Volume
2.1844582609646E+27
Surface area
8.1416661813299E+18
Circumference
5057449818.164
Perimeter
3219672552
Area
647893208881387044
Diagonal
1138326147.3597
Surface area
3887359253288322264
Volume
5.2150099531565E+26
Space diagonal
1394159110.9497
Perimeter
2414754414
Area
2.8054598891535E+17
Altitude
697079555.47487
Surface area
2.8054598891535E+17
Volume
6.1459481697205E+25
Height
379442049.1199