972646561 is an odd 9-digits composite number following 972646560
and preceding 972646562 . In scientific notation, it is written as 9.72646561 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 969538752 positive integers (up to 972646561) that are relatively prime to 972646561.
972646561 has 4 divisors, whose sum is 975754372
The reverse of 972646561 is 165646279
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
nine hundred seventy-two million six hundred forty-six thousand five hundred sixty-one
Scientific notation
9.72646561 × 10^8
Engineering notation
9.72646561 × 10^6
Prime Factorization
313 × 3107497
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
972646561
Product of the distinct prime numbers
The prime factorization of 972646561 is 313 × 3107497.
Since it has a total of 2 prime factors.
7 , 5 , 78 , 28 , 612 , 666 , 5021 , 3262 , 29900 , 16525 , 721282 , 151983 , 5441701 , 8556076 , 75546200 , 19555460 , 222343880 , 769521142 , 4211840716 , 8801730298
n×2
1945293122
n×3
2917939683
n×4
3890586244
n×5
4863232805
n÷2
486323280.5
n÷3
324215520.33333
n÷3
243161640.25
n÷5
194529312.2
n2
946041332625126721
n3
9.2016384874169E+26
n4
8.9499420303513E+35
n5
8.7051303369705E+44
2 √n
31187.282039319
3 √n
990.79776563451
4 √n
176.5992130201
5 √n
62.746717475743
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-972646560
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 972646561 can be divided by 4 positive divisors.
The sum of these divisors (counting 972646561) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111110010110100010100001
3
Ternary
2111210012120020201
4
Quaternary
321332112202201
5
Quinary
3442444142221
6
Senary
240303105201
8
Octal
7176264241
10
Decimal
972646561
12
Duodecimal
2318a2201
16
Hexadecimal
39f968a1
20
Vigesimal
f3j0g81
36
Base36
g336w1
md5
a10f0248336e4f1124509b6322708c4b
sha1
717e6e53cda3670110aa228293dc911e05a95a22
sha256
2ad8591081504a67d0f378cab6ab847900b855fa01f8ead70517a13119747e1f
sha512
f2683f9d2f3502a5a276e849954e75b9a9fb3388089414d7bef94c60ed9206a2fcc93b34faf63d2d6ec9cbe301b126632b7f1b42c64051e82022e3249d5d2d5a
ripemd-160
409be1cf1a5f6959f75212774ecc3889a6726ca4
Diameter
1945293122
Circumference
6111318581.154
Area
2.9720765005674E+18
Volume
3.8543733164077E+27
Surface area
1.188830600227E+19
Circumference
6111318581.154
Perimeter
3890586244
Area
946041332625126721
Diagonal
1375529957.9618
Surface area
5676247995750760326
Volume
9.2016384874169E+26
Space diagonal
1684673261.4591
Perimeter
2917939683
Area
4.0964791354172E+17
Altitude
842336630.72957
Surface area
4.0964791354172E+17
Volume
1.0844234954133E+26
Height
458509985.98725