2016957985 is an odd 10-digits composite number following 2016957984
and preceding 2016957986 . In scientific notation, it is written as 2.016957985 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 1360382400 positive integers (up to 2016957985) that are relatively prime to 2016957985.
2016957985 has 16 divisors, whose sum is 2811462912
The reverse of 2016957985 is 5897596102
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
two billion sixteen million nine hundred fifty-seven thousand nine hundred eighty-five
Scientific notation
2.016957985 × 10^9
Engineering notation
2.016957985 × 10^9
Prime Factorization
5 × 7 × 61 × 944711
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2016957985
Product of the distinct prime numbers
The prime factorization of 2016957985 is 5 × 7 × 61 × 944711.
Since it has a total of 4 prime factors.
1 , 10 , 2 , 75 , 725 , 113 , 4818 , 5838 , 24659 , 69152 , 69815 , 991163 , 7372536 , 5479671 , 53885480 , 65796339 , 743632990 , 591838093 , 7882257092 , 1017461400
n×2
4033915970
n×3
6050873955
n×4
8067831940
n×5
10084789925
n÷2
1008478992.5
n÷3
672319328.33333
n÷3
504239496.25
n÷5
403391597
n2
4068119513255260225
n3
8.2052261361945E+27
n4
1.6549596374128E+37
n5
3.3379840555325E+46
2 √n
44910.555385121
3 √n
1263.4719863152
4 √n
211.92110651165
5 √n
72.600459648122
1 , 5 , 7 , 35 , 61 , 305 , 427 , 2135 , 944711 , 4723555 , 6612977 , 33064885 , 57627371 , 288136855 , 403391597 , 2016957985
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
-2016957984
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 2016957985 can be divided by 16 positive divisors.
The sum of these divisors (counting 2016957985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111000001110000101011000100001
3
Ternary
12012120021002012121
4
Quaternary
1320032011120201
5
Quinary
13112320123420
6
Senary
532050224241
8
Octal
17016053041
10
Decimal
2016957985
12
Duodecimal
483585081
16
Hexadecimal
78385621
20
Vigesimal
1ba5jej5
36
Base36
xcueqp
md5
f64f019fe71fd2cb2d8b1039b9cd1221
sha1
b49ab1295c20f16156af7cadda5be22865722ea4
sha256
310fa2ce0e7a37f200a1cfbfe5e7cad12187380e88adadafa76f5c73e6ef81ad
sha512
d1b70e73c94f340d746833ed6b93bb0a34beadaa7b71233765e16bf1106033611794419e1a034b851cedd750c38d756ecdb1510a381d24fe4cea36101599d55e
ripemd-160
fe036e0d98ed46d0d57b5b0bc2fcc1fb03e7da93
Diameter
4033915970
Circumference
12672920776.551
Area
1.2780374376768E+19
Volume
3.4369970867349E+28
Surface area
5.1121497507072E+19
Circumference
12672920776.551
Perimeter
8067831940
Area
4068119513255260225
Diagonal
2852409337.1237
Surface area
2.4408717079532E+19
Volume
8.2052261361945E+27
Space diagonal
3493473706.7517
Perimeter
6050873955
Area
1.7615474220551E+18
Altitude
1746736853.3759
Surface area
1.7615474220551E+18
Volume
9.6699517367871E+26
Height
950803112.37457