988897641 is an odd 9-digits composite number following 988897640
and preceding 988897642 . In scientific notation, it is written as 9.88897641 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 654898800 positive integers (up to 988897641) that are relatively prime to 988897641.
988897641 has 8 divisors, whose sum is 1327262784
The reverse of 988897641 is 146798889
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
nine hundred eighty-eight million eight hundred ninety-seven thousand six hundred forty-one
Scientific notation
9.88897641 × 10^8
Engineering notation
9.88897641 × 10^6
Prime Factorization
3 × 151 × 2182997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
988897641
Product of the distinct prime numbers
The prime factorization of 988897641 is 3 × 151 × 2182997.
Since it has a total of 3 prime factors.
7 , 5 , 20 , 58 , 693 , 795 , 1900 , 2106 , 90304 , 15622 , 726666 , 800949 , 2949775 , 3774377 , 50035081 , 53371150 , 979477333 , 46510264 , 4435865365 , 8548964784
n×2
1977795282
n×3
2966692923
n×4
3955590564
n×5
4944488205
n÷2
494448820.5
n÷3
329632547
n÷3
247224410.25
n÷5
197779528.2
n2
977918544375364881
n3
9.6706134162295E+26
n4
9.5632467943323E+35
n5
9.457072195216E+44
2 √n
31446.742931502
3 √n
996.28543274129
4 √n
177.33229522989
5 √n
62.955005785442
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
-988897640
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 988897641 can be divided by 8 positive divisors.
The sum of these divisors (counting 988897641) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111100010110000101101001
3
Ternary
2112220210012112120
4
Quaternary
322330112011221
5
Quinary
4011124211031
6
Senary
242043301453
8
Octal
7274260551
10
Decimal
988897641
12
Duodecimal
23721a889
16
Hexadecimal
3af16169
20
Vigesimal
f90c421
36
Base36
gcriax
md5
0f309424f95de78893e4649f84b48781
sha1
df3d0c75ab04ae8a2e6f9338afa6870d6710a7b8
sha256
a4abab1be9debb5ff576c3d7e26203eb5c54486da306ce8e9cdd1539df700b58
sha512
933fc20a56d905bc4de9b39942fb26ca14ad769b5ff6ac21eff75335631bcc76de7348ee483721ee4a4c4cd12bb34da23918facce480cc93087b190b9ae08894
ripemd-160
29a9fae6c2add397ec11014fd94cae6142f8c873
Diameter
1977795282
Circumference
6213427128.2358
Area
3.0722217148189E+18
Volume
4.0508170752178E+27
Surface area
1.2288886859275E+19
Circumference
6213427128.2358
Perimeter
3955590564
Area
977918544375364881
Diagonal
1398512455.701
Surface area
5867511266252189286
Volume
9.6706134162295E+26
Space diagonal
1712820957.697
Perimeter
2966692923
Area
4.2345115113048E+17
Altitude
856410478.8485
Surface area
4.2345115113048E+17
Volume
1.1396927208083E+26
Height
466170818.56699