7942749852 is an even 10-digits composite number following 7942749851
and preceding 7942749853 . In scientific notation, it is written as 7.942749852 × 10^9.
The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors.
There are 2646428400 positive integers (up to 7942749852) that are relatively prime to 7942749852.
7942749852 has 24 divisors, whose sum is 18541167232
The reverse of 7942749852 is 2589472497
Previous prime number is 2311
Is Prime? no Number parity even Number length 10 Sum of Digits 57 Digital Root 3
Name
seven billion nine hundred forty-two million seven hundred forty-nine thousand eight hundred fifty-two
Scientific notation
7.942749852 × 10^9
Engineering notation
7.942749852 × 10^9
Prime Factorization
2 × 2 × 3 × 2311 × 286411
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3971374926 Product of the distinct prime numbers
The prime factorization of 7942749852 is 2 × 2 × 3 × 2311 × 286411.
Since it has a total of 5 prime factors.
5 , 5 , 38 , 64 , 110 , 922 , 8327 , 427 , 78532 , 216 , 947837 , 60478 , 4551231 , 5488164 , 37413656 , 38240550 , 492269374 , 453203302 , 4858625613 , 4245313918
n×2
15885499704
n×3
23828249556
n×4
31770999408
n×5
39713749260
n÷2
3971374926
n÷3
2647583284
n÷3
1985687463
n÷5
1588549970.4
n2
6.3087275211446E+19
n3
5.010864458488E+29
n4
3.9800042936047E+39
n5
3.1612178513988E+49
2 √n89122.106415861
3 √n1995.2177283867
4 √n298.53325847527
5 √n95.497978167624
1 , 2 , 3 , 4 , 6 , 12 , 2311 , 4622 , 6933 , 9244 , 13866 , 27732 , 286411 , 572822 , 859233 , 1145644 , 1718466 , 3436932 , 661895821 , 1323791642 , 1985687463 , 2647583284 , 3971374926 , 7942749852
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7942749851 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7942749852 can be divided by 24 positive divisors.
The sum of these divisors (counting 7942749852) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011001011011001011111010011100
3
Ternary
202111112200111110110
4
Quaternary
13121123023322130
5
Quinary
112231320443402
6
Senary
3352052410020
8
Octal
73133137234
10
Decimal
7942749852
12
Duodecimal
1658016910
16
Hexadecimal
1d96cbe9c
20
Vigesimal
64223ecc
36
Base36
3ncwp0c
md5
650af5c6a471cc4c93bacdaae08e36c8
sha1
ff57d96508f43e1453156f20169fba50ae4eb52a
sha256
5d9605d74656bd4902e239423a3a9b6ee12936a6296ba8edcc77951f46c2f3ee
sha512
744ff23858d16148820a9ee3bd149b0c47a992fc570ab3c4054279c04bebd854959a8386d3a062d16cd9db3abf7113fd71303ae4887869c5c1bdc62a88af14bd
ripemd-160
abfa052805f124e7b8c44be16c271990feba2c5c
Diameter
15885499704
Circumference
49905769168.689
Area
1.9819452033928E+20
Volume
2.0989459961227E+30
Surface area
7.9277808135711E+20
Circumference
49905769168.689
Perimeter
31770999408
Area
6.3087275211446E+19
Diagonal
11232744563.235
Surface area
3.7852365126868E+20
Volume
5.010864458488E+29
Space diagonal
13757246295.474
Perimeter
23828249556
Area
2.7317591494326E+19
Altitude
6878623147.7371
Surface area
2.7317591494326E+19
Volume
5.9053603970058E+28
Height
3744248187.7451