7942144707 is an odd 10-digits composite number following 7942144706
and preceding 7942144708 . In scientific notation, it is written as 7.942144707 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 4538368368 positive integers (up to 7942144707) that are relatively prime to 7942144707.
7942144707 has 8 divisors, whose sum is 10085263200
The reverse of 7942144707 is 7074412497
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
seven billion nine hundred forty-two million one hundred forty-four thousand seven hundred seven
Scientific notation
7.942144707 × 10^9
Engineering notation
7.942144707 × 10^9
Prime Factorization
9 × 7 × 126065789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7942144707
Product of the distinct prime numbers
The prime factorization of 7942144707 is 9 × 7 × 126065789.
Since it has a total of 3 prime factors.
2 , 5 , 34 , 84 , 834 , 379 , 4818 , 5224 , 78117 , 20216 , 788114 , 629569 , 1963423 , 7749436 , 81339753 , 93128272 , 387032922 , 335726761 , 9330791608 , 9288498109
n×2
15884289414
n×3
23826434121
n×4
31768578828
n×5
39710723535
n÷2
3971072353.5
n÷3
2647381569
n÷3
1985536176.75
n÷5
1588428941.4
n2
6.3077662546928E+19
n3
5.0097192372702E+29
n4
3.9787915123841E+39
n5
3.1600137950338E+49
2 √n
89118.711318106
3 √n
1995.1670563181
4 √n
298.52757212376
5 √n
95.496522956612
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7942144706
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7942144707 can be divided by 8 positive divisors.
The sum of these divisors (counting 7942144707) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001011000111000001011000011
3
Ternary
202111111112202100200
4
Quaternary
13121120320023003
5
Quinary
112231142112312
6
Senary
3352031420243
8
Octal
73130701303
10
Decimal
7942144707
12
Duodecimal
1657984683
16
Hexadecimal
1d96382c3
20
Vigesimal
641i81f7
36
Base36
3ncjq2r
md5
cf3c0229859cc6500f1ce1ad8d9f4b2c
sha1
8600ede8b151398e17c2d15a61580ece4256b69b
sha256
0f04b5561b61464a4cb09d8fff296e474b4781cb152cc473981a1117091caa87
sha512
0831e317b861c3415b570d62369c0629d0a1497a9349d818bb93dc226695997993a329f922cbabc7f089a7ff4e4ca522dba1c0d26db98eb071803ae4da968f1a
ripemd-160
0a7bb4be1d84e7d8d1007308eefeade6b352abfa
Diameter
15884289414
Circumference
49901966930.517
Area
1.9816432126305E+20
Volume
2.0984662869807E+30
Surface area
7.9265728505218E+20
Circumference
49901966930.517
Perimeter
31768578828
Area
6.3077662546928E+19
Diagonal
11231888758.969
Surface area
3.7846597528157E+20
Volume
5.0097192372702E+29
Space diagonal
13756198153.588
Perimeter
23826434121
Area
2.7313429088491E+19
Altitude
6878099076.7941
Surface area
2.7313429088491E+19
Volume
5.9040107408574E+28
Height
3743962919.6564