7949014721 is an odd 10-digits prime number following 7949014720
and preceding 7949014722 . In scientific notation, it is written as 7.949014721 × 10^9.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 7949014720 positive integers (up to 7949014721) that are relatively prime to 7949014721.
7949014721 has 2 divisors, whose sum is 7949014722
The reverse of 7949014721 is 1274109497
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
seven billion nine hundred forty-nine million fourteen thousand seven hundred twenty-one
Scientific notation
7.949014721 × 10^9
Engineering notation
7.949014721 × 10^9
Prime Factorization
7949014721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7949014721 Product of the distinct prime numbers
The prime factorization of 7949014721 is 7949014721.
Since it has a total of 1 prime factors.
4 , 4 , 5 , 85 , 269 , 206 , 2733 , 4677 , 64964 , 4121 , 810247 , 939155 , 6354646 , 3904309 , 63903797 , 74619736 , 5343623 , 771572643 , 1555872270 , 2152097701
n×2
15898029442
n×3
23847044163
n×4
31796058884
n×5
39745073605
n÷2
3974507360.5
n÷3
2649671573.6667
n÷3
1987253680.25
n÷5
1589802944.2
n2
6.3186835034675E+19
n3
5.0227308186403E+29
n4
3.9925761216992E+39
n5
3.17370463661E+49
2 √n89157.247159163
3 √n1995.7421686185
4 √n298.5921083337
5 √n95.513038283191
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7949014722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3974507361 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
89157.247164771 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997484 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7949014721 can be divided by 2 positive divisors.
The sum of these divisors (counting 7949014721) is 7949014722, the average is 3974507361.
Base
System
Value
2
Binary
111011001110011000101011011000001
3
Ternary
202111222110210020122
4
Quaternary
13121303011123001
5
Quinary
112234421432341
6
Senary
3352434550025
8
Octal
73163053301
10
Decimal
7949014721
12
Duodecimal
165a138315
16
Hexadecimal
1d9cc56c1
20
Vigesimal
64416gg1
36
Base36
3ngmz0h
md5
16467346aba8c1f06dd915afe9b4a31a
sha1
4f829ef4a5eab2a640201290fbd66a0ed2bae985
sha256
dbe8af46eb6031ad98fdb87e4cf587b99a1df73be05c2d3e74022eb25c23c208
sha512
e9f4e10be66f0fd85ed9bb61e0d6474546a0dd600d5897c675e4a48c7ef6fdf6e2b706aa078e9a7a160ac9d613b68ac8567aaf063f88573db35fb75da2b43b2c
ripemd-160
f24c2387f74e3798e7f408b9fd2982588a71db7c
Diameter
15898029442
Circumference
49945132501.541
Area
1.9850729674852E+20
Volume
2.1039165654399E+30
Surface area
7.940291869941E+20
Circumference
49945132501.541
Perimeter
31796058884
Area
6.3186835034675E+19
Diagonal
11241604425.942
Surface area
3.7912101020805E+20
Volume
5.0227308186403E+29
Space diagonal
13768097366.885
Perimeter
23847044163
Area
2.7360702162382E+19
Altitude
6884048683.4425
Surface area
2.7360702162382E+19
Volume
5.9193450365587E+28
Height
3747201475.3139