897496749 is an odd 9-digits composite number following 897496748
and preceding 897496750 . In scientific notation, it is written as 8.97496749 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 566839944 positive integers (up to 897496749) that are relatively prime to 897496749.
897496749 has 12 divisors, whose sum is 1364615200
The reverse of 897496749 is 947694798
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
eight hundred ninety-seven million four hundred ninety-six thousand seven hundred forty-nine
Scientific notation
8.97496749 × 10^8
Engineering notation
8.97496749 × 10^6
Prime Factorization
3 × 3 × 19 × 5248519
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
299165583
Product of the distinct prime numbers
The prime factorization of 897496749 is 3 × 3 × 19 × 5248519.
Since it has a total of 4 prime factors.
10 , 6 , 84 , 66 , 722 , 681 , 8187 , 2235 , 22927 , 48691 , 614161 , 477030 , 9031860 , 9000560 , 84316266 , 7886110 , 989198671 , 327666519 , 7517851699 , 4483372293
n×2
1794993498
n×3
2692490247
n×4
3589986996
n×5
4487483745
n÷2
448748374.5
n÷3
299165583
n÷3
224374187.25
n÷5
179499349.8
n2
805500414465569001
n3
7.22934003301E+26
n4
6.488309177042E+35
n5
5.8232363929021E+44
2 √n
29958.250099096
3 √n
964.59341924197
4 √n
173.08451721369
5 √n
61.74567985555
1 , 3 , 9 , 19 , 57 , 171 , 5248519 , 15745557 , 47236671 , 99721861 , 299165583 , 897496749
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
-897496748
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 897496749 can be divided by 12 positive divisors.
The sum of these divisors (counting 897496749) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101011111101011011010101101
3
Ternary
2022112210120002100
4
Quaternary
311133223122231
5
Quinary
3314224343444
6
Senary
225020245313
8
Octal
6537533255
10
Decimal
897496749
12
Duodecimal
2106a0839
16
Hexadecimal
357eb6ad
20
Vigesimal
e0971h9
36
Base36
eucgx9
md5
2bed7498037560a6d487159e72948846
sha1
90016b4874381a2a6439ab3d904166d6ebf4bd11
sha256
a033e5fd30e8364d12adf225d95a8ca87c3293f4c4cf9912050f7f26b24d6831
sha512
06c2ec65a6df239886168ac9df202d3b6fb4364ff22ba30531a2baa9b00ef7950bc56046233930d33f12cb118f9558e6735dfa56104197e4cb19244d8871a1f8
ripemd-160
89894e4bc08a750520df5197a3441ffd7904ca6e
Diameter
1794993498
Circumference
5639138386.5582
Area
2.5305541845486E+18
Volume
3.0282188717342E+27
Surface area
1.0122216738194E+19
Circumference
5639138386.5582
Perimeter
3589986996
Area
805500414465569001
Diagonal
1269252074.6216
Surface area
4833002486793414006
Volume
7.22934003301E+26
Space diagonal
1554509968.8959
Perimeter
2692490247
Area
3.4879191084304E+17
Altitude
777254984.44795
Surface area
3.4879191084304E+17
Volume
8.5198589347413E+25
Height
423084024.87385