1970783921 is an odd 10-digits prime number following 1970783920
and preceding 1970783922 . In scientific notation, it is written as 1.970783921 × 10^9.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 1970783920 positive integers (up to 1970783921) that are relatively prime to 1970783921.
1970783921 has 2 divisors, whose sum is 1970783922
The reverse of 1970783921 is 1293870791
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion nine hundred seventy million seven hundred eighty-three thousand nine hundred twenty-one
Scientific notation
1.970783921 × 10^9
Engineering notation
1.970783921 × 10^9
Prime Factorization
1970783921
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1970783921 Product of the distinct prime numbers
The prime factorization of 1970783921 is 1970783921.
Since it has a total of 1 prime factors.
7 , 2 , 20 , 24 , 560 , 652 , 816 , 1038 , 73493 , 71367 , 524092 , 559109 , 5223131 , 7820379 , 90142798 , 74881432 , 227531844 , 643241701 , 5696408071 , 8882937965
n×2
3941567842
n×3
5912351763
n×4
7883135684
n×5
9853919605
n÷2
985391960.5
n÷3
656927973.66667
n÷3
492695980.25
n÷5
394156784.2
n2
3883989263272134241
n3
7.6545035893934E+27
n4
1.5085372597213E+37
n5
2.9730009756882E+46
2 √n44393.512149863
3 √n1253.7559395112
4 √n210.69767950754
5 √n72.26496589788
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1970783922 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
985391961 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44393.512161126 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989852 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1970783921 can be divided by 2 positive divisors.
The sum of these divisors (counting 1970783921) is 1970783922, the average is 985391961.
Base
System
Value
2
Binary
1110101011101111100011010110001
3
Ternary
12002100101012022002
4
Quaternary
1311131330122301
5
Quinary
13014010041141
6
Senary
523320423345
8
Octal
16535743261
10
Decimal
1970783921
12
Duodecimal
470017b55
16
Hexadecimal
7577c6b1
20
Vigesimal
1afh7jg1
36
Base36
wlcqlt
md5
360e99741728a8547abb27b3a8a6e428
sha1
51f64834bca372595eeee7b1132e8d62e2e077eb
sha256
32b56ef15fb73fa69011724543937b52e4cfc386079493cf817b0a1ba256e8e9
sha512
5b1618cca5fc9c96a7bb1926db25ed7c7c744a4d3abf0b6789b33132e14a446be0af06d30bbc20c6dc25fed81e043f709d468f47012d91903ab215ebb6c3f108
ripemd-160
634f12dc5bcea32571cb5fe27a14ea2f84ef1314
Diameter
3941567842
Circumference
12382800576.053
Area
1.2201912136117E+19
Volume
3.2063109657753E+28
Surface area
4.8807648544469E+19
Circumference
12382800576.053
Perimeter
7883135684
Area
3883989263272134241
Diagonal
2787109349.585
Surface area
2.3303935579633E+19
Volume
7.6545035893934E+27
Space diagonal
3413497881.9118
Perimeter
5912351763
Area
1.6818166850098E+18
Altitude
1706748940.9559
Surface area
1.6818166850098E+18
Volume
9.020918991128E+26
Height
929036449.86168