7974157072 is an even 10-digits composite number following 7974157071
and preceding 7974157073 . In scientific notation, it is written as 7.974157072 × 10^9.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 3417495840 positive integers (up to 7974157072) that are relatively prime to 7974157072.
7974157072 has 20 divisors, whose sum is 17657062336
The reverse of 7974157072 is 2707514797
Previous prime number is 7
Is Prime? no
Number parity even
Number length 10
Sum of Digits 49
Digital Root 4
Name
seven billion nine hundred seventy-four million one hundred fifty-seven thousand seventy-two
Scientific notation
7.974157072 × 10^9
Engineering notation
7.974157072 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 7 × 71197831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
996769634
Product of the distinct prime numbers
The prime factorization of 7974157072 is 2 × 2 × 2 × 2 × 7 × 71197831.
Since it has a total of 6 prime factors.
7 , 3 , 19 , 54 , 66 , 858 , 6154 , 2052 , 57726 , 84257 , 52563 , 152157 , 9160489 , 1632427 , 82926817 , 56070521 , 551685754 , 195029462 , 4354376360 , 3798592842
n×2
15948314144
n×3
23922471216
n×4
31896628288
n×5
39870785360
n÷2
3987078536
n÷3
2658052357.3333
n÷3
1993539268
n÷5
1594831414.4
n2
6.3587181008928E+19
n3
5.0705416913088E+29
n4
4.0433295886621E+39
n5
3.2242145233857E+49
2 √n
89298.135881999
3 √n
1997.8440995483
4 √n
298.82793691688
5 √n
95.573382613592
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 71197831 , 142395662 , 284791324 , 498384817 , 569582648 , 996769634 , 1139165296 , 1993539268 , 3987078536 , 7974157072
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7974157071
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7974157072 can be divided by 20 positive divisors.
The sum of these divisors (counting 7974157072) is 1, the average is 0.05.
Base
System
Value
2
Binary
111011011010010111111101100010000
3
Ternary
202120201210011001211
4
Quaternary
13123102333230100
5
Quinary
112312341011242
6
Senary
3355133505504
8
Octal
73322775420
10
Decimal
7974157072
12
Duodecimal
1666642294
16
Hexadecimal
1db4bfb10
20
Vigesimal
64bi9cdc
36
Base36
3nvluz4
md5
d3f002b0e28d23b79d6ec0d9df2e1500
sha1
aed46ee497451ea68541c7c4d5cc7e02bb597101
sha256
c9860c5b6986752bd34b554468364df842a10a2daef8c7f415e197960e976bb7
sha512
e4dd3683f7b561797cc71e56f30d88fe169e1b7e8a2d92ecff2804b4e24252367afc9a726385e095611e190b15660c3bdbb2aa399d46d99531d3a9b810ddae45
ripemd-160
b7e23619153b06d8cbd183e2c957ce1b81696777
Diameter
15948314144
Circumference
50103106551.933
Area
1.9976502072013E+20
Volume
2.1239435369515E+30
Surface area
7.9906008288053E+20
Circumference
50103106551.933
Perimeter
31896628288
Area
6.3587181008928E+19
Diagonal
11277161079.716
Surface area
3.8152308605357E+20
Volume
5.0705416913088E+29
Space diagonal
13811645196.239
Perimeter
23922471216
Area
2.7534057054385E+19
Altitude
6905822598.1193
Surface area
2.7534057054385E+19
Volume
5.975690690356E+28
Height
3759053693.2386