890993898 is an even 9-digits composite number following 890993897
and preceding 890993899 . In scientific notation, it is written as 8.90993898 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 296997948 positive integers (up to 890993898) that are relatively prime to 890993898.
890993898 has 16 divisors, whose sum is 1979986560
The reverse of 890993898 is 898399098
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 63
Digital Root 9
Name
eight hundred ninety million nine hundred ninety-three thousand eight hundred ninety-eight
Scientific notation
8.90993898 × 10^8
Engineering notation
8.90993898 × 10^6
Prime Factorization
2 × 9 × 3 × 16499887
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
890993898
Product of the distinct prime numbers
The prime factorization of 890993898 is 2 × 9 × 3 × 16499887.
Since it has a total of 4 prime factors.
1 , 8 , 32 , 12 , 109 , 464 , 620 , 5715 , 53576 , 19279 , 423384 , 505785 , 2714707 , 2381496 , 91257145 , 36148030 , 747311232 , 48140317 , 813539495 , 414133708
n×2
1781987796
n×3
2672981694
n×4
3563975592
n×5
4454969490
n÷2
445496949
n÷3
296997966
n÷3
222748474.5
n÷5
178198779.6
n2
793870126273234404
n3
7.0733343831394E+26
n4
6.3022977738908E+35
n5
5.6153088599157E+44
2 √n
29849.520900678
3 √n
962.25810231871
4 √n
172.77013891491
5 √n
61.65594320928
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 16499887 , 32999774 , 49499661 , 98999322 , 148498983 , 296997966 , 445496949 , 890993898
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
-890993897
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 890993898 can be divided by 16 positive divisors.
The sum of these divisors (counting 890993898) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101000110110111110011101010
3
Ternary
2022002120011212000
4
Quaternary
311012313303222
5
Quinary
3311043301043
6
Senary
224225031430
8
Octal
6506676352
10
Decimal
890993898
12
Duodecimal
20a485576
16
Hexadecimal
351b7cea
20
Vigesimal
di8e4ei
36
Base36
eqh3ai
md5
909b6ed5c6330490584bd35bc6d8fd0e
sha1
97d6f38fe24dcdd5fbb3349ffc33a63763423612
sha256
dbd8f2665691214f38c1c80eefd7190b59520d7f2bb92cf09c8ffdc97adb033e
sha512
f9d7d6a989354dfced16be78041c9a6eb2d3983f10014a8bdc4f2853644ae6b57c6fec8a91dc187d8492db5c20fb7363d25bbf9c9fa2619765728e0a721b5e13
ripemd-160
3d35ea8a959b78ec2ec2e9ff4c6a5d0bea5f20d0
Diameter
1781987796
Circumference
5598279768.7003
Area
2.4940165566044E+18
Volume
2.9628713779273E+27
Surface area
9.9760662264176E+18
Circumference
5598279768.7003
Perimeter
3563975592
Area
793870126273234404
Diagonal
1260055654.5433
Surface area
4763220757639406424
Volume
7.0733343831394E+26
Space diagonal
1543246700.5698
Perimeter
2672981694
Area
3.4375584832909E+17
Altitude
771623350.28492
Surface area
3.4375584832909E+17
Volume
8.3360045131964E+25
Height
420018551.51442