988890426 is an even 9-digits composite number following 988890425
and preceding 988890427 . In scientific notation, it is written as 9.88890426 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 329630136 positive integers (up to 988890426) that are relatively prime to 988890426.
988890426 has 8 divisors, whose sum is 1648150740
The reverse of 988890426 is 624098889
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
nine hundred eighty-eight million eight hundred ninety thousand four hundred twenty-six
Scientific notation
9.88890426 × 10^8
Engineering notation
9.88890426 × 10^6
Prime Factorization
2 × 9 × 54938357
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
988890426
Product of the distinct prime numbers
The prime factorization of 988890426 is 2 × 9 × 54938357.
Since it has a total of 3 prime factors.
8 , 4 , 99 , 17 , 894 , 868 , 4681 , 420 , 21712 , 14922 , 84316 , 154302 , 2086043 , 4214761 , 82849840 , 85995262 , 314128752 , 851608644 , 5557442962 , 4978983605
n×2
1977780852
n×3
2966671278
n×4
3955561704
n×5
4944452130
n÷2
494445213
n÷3
329630142
n÷3
247222606.5
n÷5
197778085.2
n2
977904274634461476
n3
9.6704017473049E+26
n4
9.5629677034835E+35
n5
9.4567272061221E+44
2 √n
31446.62821353
3 √n
996.28300976828
4 √n
177.33197177478
5 √n
62.954913921194
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-988890425
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 988890426 can be divided by 8 positive divisors.
The sum of these divisors (counting 988890426) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111100010100010100111010
3
Ternary
2112220202211122100
4
Quaternary
322330110110322
5
Quinary
4011123443201
6
Senary
242043204230
8
Octal
7274242472
10
Decimal
988890426
12
Duodecimal
237216676
16
Hexadecimal
3af1453a
20
Vigesimal
f90b616
36
Base36
gcrcqi
md5
0f8c31440f9e80144eb45fbe4e730b6c
sha1
11f0d25f1cb7b01b9ed069d92a8978765ceb1f9c
sha256
332bdc51df87d1183b8be3dc6ab490c832af6861f5b3ddf4ff2f02d64ba5eff7
sha512
9e8b0a6fd4545e085a61a1cc08a96ccdc57d88fe4174e771a7cb4d2797d2a77baeddfdae68cb6e89fdbc43515f88a7873f5556e6f0f5d70d8a9ee92590359ece
ripemd-160
5cb0973df394d61f11591dd1c1654b3ecaac02b0
Diameter
1977780852
Circumference
6213381795.0538
Area
3.0721768851057E+18
Volume
4.050728411546E+27
Surface area
1.2288707540423E+19
Circumference
6213381795.0538
Perimeter
3955561704
Area
977904274634461476
Diagonal
1398502252.1501
Surface area
5867425647806768856
Volume
9.6704017473049E+26
Space diagonal
1712808460.9504
Perimeter
2966671278
Area
4.2344497215142E+17
Altitude
856404230.47522
Surface area
4.2344497215142E+17
Volume
1.1396677753863E+26
Height
466167417.38337