989969140 is an even 9-digits composite number following 989969139
and preceding 989969141 . In scientific notation, it is written as 9.89969140 × 10^8.
The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors.
There are 394444800 positive integers (up to 989969140) that are relatively prime to 989969140.
989969140 has 24 divisors, whose sum is 2087035272
The reverse of 989969140 is 041969989
Previous prime number is 257
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
nine hundred eighty-nine million nine hundred sixty-nine thousand one hundred forty
Scientific notation
9.89969140 × 10^8
Engineering notation
9.89969140 × 10^6
Prime Factorization
2 × 2 × 5 × 257 × 192601
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
494984570 Product of the distinct prime numbers
The prime factorization of 989969140 is 2 × 2 × 5 × 257 × 192601.
Since it has a total of 5 prime factors.
9 , 3 , 81 , 68 , 348 , 936 , 8205 , 6742 , 54139 , 71113 , 7115 , 304046 , 8562147 , 2571195 , 76709970 , 78069537 , 615497694 , 682521223 , 7721874512 , 259346661
n×2
1979938280
n×3
2969907420
n×4
3959876560
n×5
4949845700
n÷2
494984570
n÷3
329989713.33333
n÷3
247492285
n÷5
197993828
n2
980038898152339600
n3
9.7020826517042E+26
n4
9.6047624189165E+35
n5
9.5084183917591E+44
2 √n31463.775043691
3 √n996.64513748394
4 √n177.38031188295
5 √n62.968642587804
1 , 2 , 4 , 5 , 10 , 20 , 257 , 514 , 1028 , 1285 , 2570 , 5140 , 192601 , 385202 , 770404 , 963005 , 1926010 , 3852020 , 49498457 , 98996914 , 197993828 , 247492285 , 494984570 , 989969140
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989969139 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989969140 can be divided by 24 positive divisors.
The sum of these divisors (counting 989969140) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011000000011011101011110100
3
Ternary
2112222210122100201
4
Quaternary
323000123223310
5
Quinary
4011413003030
6
Senary
242122250244
8
Octal
7300335364
10
Decimal
989969140
12
Duodecimal
237656984
16
Hexadecimal
3b01baf4
20
Vigesimal
f9762h0
36
Base36
gdeh2s
md5
332534e75d61398e6c69f6f9692e52d4
sha1
7c1bbf370c34f1bf4c4e5885d28899ec7bc13aed
sha256
3009cdf92e540cfd06a137b77e2bb52c5a3a495d01aba9a668e2efbdfa268b86
sha512
cb9c9d6b91ded02ccd9819daef5eda27c7b486ff308b79886d87d091478e5332cc44b76de693cd5e86dfae615ce3b09d40c5dc4f56163bd1a7a05d90269ac989
ripemd-160
cff0b3a7ce1c07e3f0738ba647d44c577353c5fb
Diameter
1979938280
Circumference
6220159555.0092
Area
3.0788830026676E+18
Volume
4.0639988777486E+27
Surface area
1.2315532010671E+19
Circumference
6220159555.0092
Perimeter
3959876560
Area
980038898152339600
Diagonal
1400027784.1188
Surface area
5880233388914037600
Volume
9.7020826517042E+26
Space diagonal
1714676848.4053
Perimeter
2969907420
Area
4.2436929124842E+17
Altitude
857338424.20263
Surface area
4.2436929124842E+17
Volume
1.1434014057754E+26
Height
466675928.03961