972617985 is an odd 9-digits composite number following 972617984
and preceding 972617986 . In scientific notation, it is written as 9.72617985 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 518487552 positive integers (up to 972617985) that are relatively prime to 972617985.
972617985 has 16 divisors, whose sum is 1383924480
The reverse of 972617985 is 589716279
Previous prime number is 3089
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
nine hundred seventy-two million six hundred seventeen thousand nine hundred eighty-five
Scientific notation
9.72617985 × 10^8
Engineering notation
9.72617985 × 10^6
Prime Factorization
3 × 15 × 3089 × 6997
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
972617985 Product of the distinct prime numbers
The prime factorization of 972617985 is 3 × 15 × 3089 × 6997.
Since it has a total of 4 prime factors.
4 , 2 , 97 , 4 , 375 , 516 , 6038 , 3999 , 61895 , 44806 , 759880 , 719753 , 4032850 , 5753387 , 88783655 , 96464426 , 3837600 , 971483862 , 9342582221 , 586622239
n×2
1945235970
n×3
2917853955
n×4
3890471940
n×5
4863089925
n÷2
486308992.5
n÷3
324205995
n÷3
243154496.25
n÷5
194523597
n2
945985744745460225
n3
9.2008274889305E+26
n4
8.9488902926162E+35
n5
8.7038516443905E+44
2 √n31186.823900487
3 √n990.78806244757
4 √n176.59791590075
5 √n62.746348776291
1 , 3 , 15 , 45 , 3089 , 6997 , 9267 , 20991 , 46335 , 104955 , 139005 , 314865 , 21613733 , 64841199 , 324205995 , 972617985
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-972617984 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 972617985 can be divided by 16 positive divisors.
The sum of these divisors (counting 972617985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001111110001111100100000001
3
Ternary
2111210011010001100
4
Quaternary
321332033210001
5
Quinary
3442442233420
6
Senary
240302325013
8
Octal
7176174401
10
Decimal
972617985
12
Duodecimal
231889769
16
Hexadecimal
39f8f901
20
Vigesimal
f3ih4j5
36
Base36
g32ku9
md5
481aa35f0b42b894bb11760d56ade57f
sha1
db78319f46a0336cf98cc9947c9a94ccfadb03e4
sha256
d1878b1e26c193bbb3c8b5a6e3254d6c6a6e399b2e9be9d135f3b045a72145a2
sha512
b1241324385aa52d2e4948d7277349c49602bdfaaf9d9acfe03c37d0c1a471bd1a722b1da101823cbfe0b29ece4d87fd40a955d332ce47a2ca27037850ac158d
ripemd-160
8b2b3c3c4a1f4bb9c4cac4edf443a96dda92ccbe
Diameter
1945235970
Circumference
6111139032.8506
Area
2.971901866093E+18
Volume
3.8540336061562E+27
Surface area
1.1887607464372E+19
Circumference
6111139032.8506
Perimeter
3890471940
Area
945985744745460225
Diagonal
1375489545.395
Surface area
5675914468472761350
Volume
9.2008274889305E+26
Space diagonal
1684623766.3753
Perimeter
2917853955
Area
4.0962384328376E+17
Altitude
842311883.18763
Surface area
4.0962384328376E+17
Volume
1.0843279183251E+26
Height
458496515.13166