972912997 is an odd 9-digits composite number following 972912996
and preceding 972912998 . In scientific notation, it is written as 9.72912997 × 10^8.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 818190672 positive integers (up to 972912997) that are relatively prime to 972912997.
972912997 has 4 divisors, whose sum is 975535776
The reverse of 972912997 is 799219279
Previous prime number is 371
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
nine hundred seventy-two million nine hundred twelve thousand nine hundred ninety-seven
Scientific notation
9.72912997 × 10^8
Engineering notation
9.72912997 × 10^6
Prime Factorization
371 × 2622407
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
972912997
Product of the distinct prime numbers
The prime factorization of 972912997 is 371 × 2622407.
Since it has a total of 2 prime factors.
2 , 4 , 75 , 82 , 939 , 166 , 1387 , 8579 , 15478 , 20701 , 619138 , 244851 , 3172526 , 7401054 , 30630424 , 53107103 , 797122176 , 245885024 , 7819978102 , 3996957792
n×2
1945825994
n×3
2918738991
n×4
3891651988
n×5
4864564985
n÷2
486456498.5
n÷3
324304332.33333
n÷3
243228249.25
n÷5
194582599.4
n2
946559699731522009
n3
9.2092023430522E+26
n4
8.9597526515583E+35
n5
8.7170598046063E+44
2 √n
31191.553295724
3 √n
990.88822675487
4 √n
176.6113056849
5 √n
62.750154726965
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
-972912996
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 972912997 can be divided by 4 positive divisors.
The sum of these divisors (counting 972912997) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001111111010111100101100101
3
Ternary
2111210201002201201
4
Quaternary
321333113211211
5
Quinary
3443031203442
6
Senary
240312522501
8
Octal
7177274545
10
Decimal
972912997
12
Duodecimal
2319b0431
16
Hexadecimal
39fd7965
20
Vigesimal
f40e29h
36
Base36
g38wh1
md5
089cd3c24d5dc576f2e2aacae2b69618
sha1
185d882ef6f83e0a7aacb904ef9547dc4be6da01
sha256
a2642334890c8ba956829e726f46169c79ecc77907d94e88388baa8885d4e48c
sha512
a0183cbf00c3b8ebadb6aa3ddab284bf7cb8d0de866e49abe9278d3515e3388d6b94b15778b498feed5876ba2d56b1236b274ceebb8696b9c00b9ce6f621f40b
ripemd-160
27c97145541077475dca1152a850853ae396cc19
Diameter
1945825994
Circumference
6112992647.9145
Area
2.9737049988607E+18
Volume
3.8575416568473E+27
Surface area
1.1894819995443E+19
Circumference
6112992647.9145
Perimeter
3891651988
Area
946559699731522009
Diagonal
1375906755.3665
Surface area
5679358198389132054
Volume
9.2092023430522E+26
Space diagonal
1685134742.1481
Perimeter
2918738991
Area
4.0987237308303E+17
Altitude
842567371.07405
Surface area
4.0987237308303E+17
Volume
1.0853149043485E+26
Height
458635585.12215