988890771 is an odd 9-digits composite number following 988890770
and preceding 988890772 . In scientific notation, it is written as 9.88890771 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 599327520 positive integers (up to 988890771) that are relatively prime to 988890771.
988890771 has 12 divisors, whose sum is 1449283976
The reverse of 988890771 is 177098889
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
nine hundred eighty-eight million eight hundred ninety thousand seven hundred seventy-one
Scientific notation
9.88890771 × 10^8
Engineering notation
9.88890771 × 10^6
Prime Factorization
11 × 3 × 11 × 2724217
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
89899161
Product of the distinct prime numbers
The prime factorization of 988890771 is 11 × 3 × 11 × 2724217.
Since it has a total of 4 prime factors.
8 , 4 , 25 , 77 , 624 , 460 , 5405 , 1641 , 33155 , 89762 , 988656 , 510074 , 2214148 , 7460540 , 58963894 , 12246922 , 80594997 , 860280266 , 8481166160 , 8945779067
n×2
1977781542
n×3
2966672313
n×4
3955563084
n×5
4944453855
n÷2
494445385.5
n÷3
329630257
n÷3
247222692.75
n÷5
197778154.2
n2
977904956968974441
n3
9.6704118686177E+26
n4
9.5629810486449E+35
n5
9.4567437022529E+44
2 √n
31446.633699015
3 √n
996.28312562797
4 √n
177.33198724149
5 √n
62.954918313883
1 , 3 , 11 , 33 , 121 , 363 , 2724217 , 8172651 , 29966387 , 89899161 , 329630257 , 988890771
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-988890770
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 988890771 can be divided by 12 positive divisors.
The sum of these divisors (counting 988890771) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111100010100011010010011
3
Ternary
2112220202212010010
4
Quaternary
322330110122103
5
Quinary
4011124001041
6
Senary
242043210003
8
Octal
7274243223
10
Decimal
988890771
12
Duodecimal
237216903
16
Hexadecimal
3af14693
20
Vigesimal
f90b6ib
36
Base36
gcrd03
md5
1b438edbea1fb02780309b0695ca5cb6
sha1
d0b3d01183b30a2ad98f64c0bd36cf668726ffb1
sha256
33f2c957907d7ce5443e2083d5277b43a1d41ad4be5e75c11680630fd7c878dd
sha512
28976ccadf22e6e4187bc5ef21fd4e4bf161bf37cb9a39e70c4d6ffea70c75d314979daa943ef7c866f3837c797232e662995de4f01e7c125e3290b0b831dda1
ripemd-160
bb9c96d2d6ab55895ae7bd79d0dc3a92d4da36ef
Diameter
1977781542
Circumference
6213383962.7527
Area
3.0721790287228E+18
Volume
4.0507326511516E+27
Surface area
1.2288716114891E+19
Circumference
6213383962.7527
Perimeter
3955563084
Area
977904956968974441
Diagonal
1398502740.0538
Surface area
5867429741813846646
Volume
9.6704118686177E+26
Space diagonal
1712809058.508
Perimeter
2966672313
Area
4.2344526761093E+17
Altitude
856404529.25398
Surface area
4.2344526761093E+17
Volume
1.1396689681944E+26
Height
466167580.01793