3972748639 is an odd 10-digits composite number following 3972748638
and preceding 3972748640 . In scientific notation, it is written as 3.972748639 × 10^9.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 3952784880 positive integers (up to 3972748639) that are relatively prime to 3972748639.
3972748639 has 4 divisors, whose sum is 3992712400
The reverse of 3972748639 is 9368472793
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 58
Digital Root 4
Name
three billion nine hundred seventy-two million seven hundred forty-eight thousand six hundred thirty-nine
Scientific notation
3.972748639 × 10^9
Engineering notation
3.972748639 × 10^9
Prime Factorization
199 × 19963561
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
3972748639
Product of the distinct prime numbers
The prime factorization of 3972748639 is 199 × 19963561.
Since it has a total of 2 prime factors.
8 , 5 , 96 , 15 , 648 , 369 , 1717 , 5022 , 63381 , 89579 , 889929 , 676309 , 1323662 , 4346465 , 86430291 , 76696654 , 366801207 , 916816071 , 2119086846 , 1960224920
n×2
7945497278
n×3
11918245917
n×4
15890994556
n×5
19863743195
n÷2
1986374319.5
n÷3
1324249546.3333
n÷3
993187159.75
n÷5
794549727.8
n2
1.5782731748676E+19
n3
6.2700826074256E+28
n4
2.4909462145068E+38
n5
9.895903183504E+47
2 √n
63029.744081664
3 √n
1583.7879310382
4 √n
251.05725259722
5 √n
83.141569288141
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3972748638
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3972748639 can be divided by 4 positive divisors.
The sum of these divisors (counting 3972748639) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101100110010110101010101011111
3
Ternary
101020212102112121111
4
Quaternary
3230302311111133
5
Quinary
31114010424024
6
Senary
1454113442451
8
Octal
35462652537
10
Decimal
3972748639
12
Duodecimal
92a570427
16
Hexadecimal
eccb555f
20
Vigesimal
3219dbbj
36
Base36
1tp9sgv
md5
3302894823c8e82fe57a6f6564aac8a9
sha1
39f2c0e443d2fc9090858ca758e006d55e3c3706
sha256
8750aa213015acb3d7ef90fa63b6322f83e9c1277ef42673817169835dcd0f8a
sha512
058ce6c42756cf47e06101cf7d88c1bd76f0008fe0df3c27c07836ebf8b6f01efbaa670433f6d579830fae1015f821d470f4ce8646e08a96a909ab9e31472309
ripemd-160
5727e278dbddee20b41e7c777b2eca2909a912f5
Diameter
7945497278
Circumference
24961515877.682
Area
4.958291411522E+19
Volume
2.6264060609186E+29
Surface area
1.9833165646088E+20
Circumference
24961515877.682
Perimeter
15890994556
Area
1.5782731748676E+19
Diagonal
5618315005.1731
Surface area
9.4696390492058E+19
Volume
6.2700826074256E+28
Space diagonal
6881002488.4481
Perimeter
11918245917
Area
6.8341233177345E+18
Altitude
3440501244.2241
Surface area
6.8341233177345E+18
Volume
7.3893632171841E+27
Height
1872771668.391