1970138250 is an even 10-digits composite number following 1970138249
and preceding 1970138251 . In scientific notation, it is written as 1.970138250 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 525369600 positive integers (up to 1970138250) that are relatively prime to 1970138250.
1970138250 has 16 divisors, whose sum is 3141717384
The reverse of 1970138250 is 0528310791
Previous prime number is 25
Is Prime? no Number parity even Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion nine hundred seventy million one hundred thirty-eight thousand two hundred fifty
Scientific notation
1.970138250 × 10^9
Engineering notation
1.970138250 × 10^9
Prime Factorization
2 × 45 × 25 × 875617
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1970138250 Product of the distinct prime numbers
The prime factorization of 1970138250 is 2 × 45 × 25 × 875617.
Since it has a total of 4 prime factors.
4 , 3 , 44 , 67 , 862 , 810 , 2674 , 2706 , 64194 , 7876 , 256478 , 967935 , 9131646 , 2084889 , 85680495 , 76263063 , 441353475 , 422061594 , 9163521169 , 2363282226
n×2
3940276500
n×3
5910414750
n×4
7880553000
n×5
9850691250
n÷2
985069125
n÷3
656712750
n÷3
492534562.5
n÷5
394027650
n2
3881444724113062500
n3
7.6469827162358E+27
n4
1.5065613146345E+37
n5
2.9681340719317E+46
2 √n44386.239421695
3 √n1253.6190054612
4 √n210.68042011942
5 √n72.260230167276
1 , 2 , 25 , 45 , 50 , 90 , 1125 , 2250 , 875617 , 1751234 , 21890425 , 39402765 , 43780850 , 78805530 , 985069125 , 1970138250
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
-1970138249 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 1970138250 can be divided by 16 positive divisors.
The sum of these divisors (counting 1970138250) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110101011011011110110010001010
3
Ternary
12002022011101121100
4
Quaternary
1311123132302022
5
Quinary
13013323411000
6
Senary
523254522230
8
Octal
16533366212
10
Decimal
1970138250
12
Duodecimal
46b966376
16
Hexadecimal
756dec8a
20
Vigesimal
1afd75ca
36
Base36
wkywei
md5
93d44c5875938868ba7e7c18d2f4a80b
sha1
7250d736756e101245f1739d4361c2d04b50748c
sha256
16b8edf74dced70d1d1be6071e3bb2fbe9ec90078fc95ad81ef85b2d2f224b6d
sha512
a5b6f65fd3cc089d91c6941113314e44263c5344a1b9bd699969861abab16ac1f55506146cb0f88512aece868c87a48d5cab0deb6ef993988969ada055b9381f
ripemd-160
b8ca0d42e92235cdc2f690a948225166c033b141
Diameter
3940276500
Circumference
12378743705.513
Area
1.2193918230588E+19
Volume
3.203160629794E+28
Surface area
4.8775672922354E+19
Circumference
12378743705.513
Perimeter
7880553000
Area
3881444724113062500
Diagonal
2786196232.9
Surface area
2.3288668344678E+19
Volume
7.6469827162358E+27
Space diagonal
3412379546.9348
Perimeter
5910414750
Area
1.6807148672335E+18
Altitude
1706189773.4674
Surface area
1.6807148672335E+18
Volume
9.0120555571111E+26
Height
928732077.63333