2159492731 is an odd 10-digits composite number following 2159492730
and preceding 2159492732 . In scientific notation, it is written as 2.159492731 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1962885120 positive integers (up to 2159492731) that are relatively prime to 2159492731.
2159492731 has 8 divisors, whose sum is 2356158384
The reverse of 2159492731 is 1372949512
Previous prime number is 10753
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
two billion one hundred fifty-nine million four hundred ninety-two thousand seven hundred thirty-one
Scientific notation
2.159492731 × 10^9
Engineering notation
2.159492731 × 10^9
Prime Factorization
11 × 10753 × 18257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2159492731
Product of the distinct prime numbers
The prime factorization of 2159492731 is 11 × 10753 × 18257.
Since it has a total of 3 prime factors.
8 , 7 , 72 , 58 , 481 , 132 , 6142 , 3804 , 64669 , 64888 , 720583 , 897657 , 2288314 , 8268823 , 38035921 , 52521103 , 927664384 , 858982429 , 7358631382 , 3444926931
n×2
4318985462
n×3
6478478193
n×4
8637970924
n×5
10797463655
n÷2
1079746365.5
n÷3
719830910.33333
n÷3
539873182.75
n÷5
431898546.2
n2
4663408855241838361
n3
1.0070597524576E+28
n4
2.1747382151148E+37
n5
4.6963313673683E+46
2 √n
46470.342488516
3 √n
1292.5596136955
4 √n
215.56980885207
5 √n
73.598734909721
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2159492730
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2159492731 can be divided by 8 positive divisors.
The sum of these divisors (counting 2159492731) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000101101110011111001111011
3
Ternary
12120111110121010021
4
Quaternary
2000231303321323
5
Quinary
13410312231411
6
Senary
554141231311
8
Octal
20055637173
10
Decimal
2159492731
12
Duodecimal
503262537
16
Hexadecimal
80b73e7b
20
Vigesimal
1deggbgb
36
Base36
zppf97
md5
659a14869b7c96fe454231bac7815735
sha1
3a19249a709187ac0ae716db8fc2f1ee5eac8d84
sha256
ad7b1272262d9b02ddf2c09877c2168cc8b30dae763d0159468241f625368657
sha512
06b6c9ddb94db55b468acbab7c07f7a083841aa2f4539d7b5e90ce43681a6724bb0e5871ba0507ad93fdd9234c32aaaf7406ce72997166a8fde2fc16c02c38b6
ripemd-160
715a2fcb4501fe6e5a202335c11b515f180f6f56
Diameter
4318985462
Circumference
13568492998.38
Area
1.4650531000313E+19
Volume
4.2183620267289E+28
Surface area
5.8602124001253E+19
Circumference
13568492998.38
Perimeter
8637970924
Area
4663408855241838361
Diagonal
3053983908.0263
Surface area
2.7980453131451E+19
Volume
1.0070597524576E+28
Space diagonal
3740351128.6677
Perimeter
6478478193
Area
2.0193152684364E+18
Altitude
1870175564.3338
Surface area
2.0193152684364E+18
Volume
1.186831300038E+27
Height
1017994636.0088