1938371572 is an even 10-digits composite number following 1938371571
and preceding 1938371573 . In scientific notation, it is written as 1.938371572 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 968259776 positive integers (up to 1938371572) that are relatively prime to 1938371572.
1938371572 has 12 divisors, whose sum is 3395391300
The reverse of 1938371572 is 2751738391
Previous prime number is 1049
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion nine hundred thirty-eight million three hundred seventy-one thousand five hundred seventy-two
Scientific notation
1.938371572 × 10^9
Engineering notation
1.938371572 × 10^9
Prime Factorization
2 × 2 × 1049 × 461957
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
969185786 Product of the distinct prime numbers
The prime factorization of 1938371572 is 2 × 2 × 1049 × 461957.
Since it has a total of 4 prime factors.
10 , 1 , 26 , 49 , 793 , 700 , 9586 , 4758 , 47371 , 36942 , 986895 , 968581 , 7230501 , 8881340 , 75996923 , 33322827 , 792005873 , 347515373 , 5430479606 , 7232370497
n×2
3876743144
n×3
5815114716
n×4
7753486288
n×5
9691857860
n÷2
969185786
n÷3
646123857.33333
n÷3
484592893
n÷5
387674314.4
n2
3757284351137751184
n3
7.2830131741659E+27
n4
1.4117185695305E+37
n5
2.7364351428424E+46
2 √n44026.941433627
3 √n1246.84464371
4 √n209.82597892927
5 √n72.02568649951
1 , 2 , 4 , 1049 , 2098 , 4196 , 461957 , 923914 , 1847828 , 484592893 , 969185786 , 1938371572
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
-1938371571 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 1938371572 can be divided by 12 positive divisors.
The sum of these divisors (counting 1938371572) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110011100010010011001111110100
3
Ternary
12000002101110220201
4
Quaternary
1303202103033310
5
Quinary
12432210342242
6
Senary
520202010244
8
Octal
16342231764
10
Decimal
1938371572
12
Duodecimal
4611a6984
16
Hexadecimal
738933f4
20
Vigesimal
1a5eg8ic
36
Base36
w2212s
md5
c62360e4d1c01894e84e66077cda8696
sha1
372fbb0daefe17307987d303889dd34d2fd11bb4
sha256
a8503f8de401ddeaff6d87b4e9745b6d32052b5924839ad20d81f14ac32e0218
sha512
6134605272ea8ff8ff0b50dc2a9368e0fed1805a4d56a5599fbf2ca6336ae2691532f33590212bb6879369d5e1c07a8fd4e1e2bec536e08a812d1757dd64c0bd
ripemd-160
a2cf6d634454413c3fd0a7d5c1b0068054395416
Diameter
3876743144
Circumference
12179147781.045
Area
1.1803856914982E+19
Volume
3.0507014245276E+28
Surface area
4.7215427659929E+19
Circumference
12179147781.045
Perimeter
7753486288
Area
3757284351137751184
Diagonal
2741271366.0409
Surface area
2.2543706106827E+19
Volume
7.2830131741659E+27
Space diagonal
3357358046.6512
Perimeter
5815114716
Area
1.6269518486635E+18
Altitude
1678679023.3256
Surface area
1.6269518486635E+18
Volume
8.5831133382061E+26
Height
913757122.01362