1680976971 is an odd 10-digits composite number following 1680976970
and preceding 1680976972 . In scientific notation, it is written as 1.680976971 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 1120268880 positive integers (up to 1680976971) that are relatively prime to 1680976971.
1680976971 has 12 divisors, whose sum is 2428906480
The reverse of 1680976971 is 1796790861
Previous prime number is 3079
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion six hundred eighty million nine hundred seventy-six thousand nine hundred seventy-one
Scientific notation
1.680976971 × 10^9
Engineering notation
1.680976971 × 10^9
Prime Factorization
3 × 3 × 3079 × 60661
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
560325657 Product of the distinct prime numbers
The prime factorization of 1680976971 is 3 × 3 × 3079 × 60661.
Since it has a total of 4 prime factors.
8 , 9 , 31 , 73 , 940 , 980 , 5416 , 4520 , 18839 , 57564 , 125509 , 17642 , 7735282 , 1720880 , 44561703 , 37097336 , 817013166 , 443970016 , 245384075 , 7291010635
n×2
3361953942
n×3
5042930913
n×4
6723907884
n×5
8404884855
n÷2
840488485.5
n÷3
560325657
n÷3
420244242.75
n÷5
336195394.2
n2
2825683577032334841
n3
4.7499090203243E+27
n4
7.9844876775103E+36
n5
1.3421739911128E+46
2 √n40999.719157575
3 √n1189.0147839685
4 √n202.48387382104
5 √n70.002306978296
1 , 3 , 9 , 3079 , 9237 , 27711 , 60661 , 181983 , 545949 , 186775219 , 560325657 , 1680976971
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
-1680976970 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 1680976971 can be divided by 12 positive divisors.
The sum of these divisors (counting 1680976971) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100100001100011010110001001011
3
Ternary
11100011001110220100
4
Quaternary
1210030122301023
5
Quinary
11420312230341
6
Senary
434445100443
8
Octal
14414326113
10
Decimal
1680976971
12
Duodecimal
3aab57723
16
Hexadecimal
6431ac4b
20
Vigesimal
1656228b
36
Base36
rst64r
md5
0da1e54d319b17c6a5c126b6d3c8293b
sha1
b54858f4d364f93c70bdf0ac08114184cb2c130a
sha256
1caf0f010b288e28af7a1c9d6ab62cb4ed5b7c1762c67c8aabbca7aa12d312dc
sha512
96bbe21c79f0b2b5c3b695903c8bdcfd1bc4ff78b4e93fa2266e144409d3f95485cedb5dc16e3deedeef096fc079a3bb23b70a45c21bf08d0552990bfce15944
ripemd-160
5f7ed76b47c71d4adb777ad6cfa6a62a5f2a694e
Diameter
3361953942
Circumference
10561889805.894
Area
8.8771467669741E+18
Volume
1.9896372377961E+28
Surface area
3.5508587067896E+19
Circumference
10561889805.894
Perimeter
6723907884
Area
2825683577032334841
Diagonal
2377260430.425
Surface area
1.6954101462194E+19
Volume
4.7499090203243E+27
Space diagonal
2911537520.1252
Perimeter
5042930913
Area
1.2235568803832E+18
Altitude
1455768760.0626
Surface area
1.2235568803832E+18
Volume
5.5978214638174E+26
Height
792420143.47502