7977949984 is an even 10-digits composite number following 7977949983
and preceding 7977949985 . In scientific notation, it is written as 7.977949984 × 10^9.
The sum of its digits is 73. It has a total of 7 prime factors and 24 positive divisors.
There are 3988159296 positive integers (up to 7977949984) that are relatively prime to 7977949984.
7977949984 has 24 divisors, whose sum is 15709800960
The reverse of 7977949984 is 4899497797
Previous prime number is 5479
Is Prime? no Number parity even Number length 10 Sum of Digits 73 Digital Root 1
Name
seven billion nine hundred seventy-seven million nine hundred forty-nine thousand nine hundred eighty-four
Scientific notation
7.977949984 × 10^9
Engineering notation
7.977949984 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 5479 × 45503
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
498621874 Product of the distinct prime numbers
The prime factorization of 7977949984 is 2 × 2 × 2 × 2 × 2 × 5479 × 45503.
Since it has a total of 7 prime factors.
8 , 4 , 49 , 100 , 272 , 485 , 4713 , 4493 , 41800 , 32155 , 722831 , 361861 , 5986340 , 8951573 , 83581933 , 95061073 , 979928816 , 922822602 , 8513178470 , 9715070741
n×2
15955899968
n×3
23933849952
n×4
31911799936
n×5
39889749920
n÷2
3988974992
n÷3
2659316661.3333
n÷3
1994487496
n÷5
1595589996.8
n2
6.3647685947206E+19
n3
5.0777805508415E+29
n4
4.0510279264341E+39
n5
3.2318898180879E+49
2 √n89319.37070983
3 √n1998.1608078713
4 √n298.86346499669
5 √n95.582472790186
1 , 2 , 4 , 8 , 16 , 32 , 5479 , 10958 , 21916 , 43832 , 45503 , 87664 , 91006 , 175328 , 182012 , 364024 , 728048 , 1456096 , 249310937 , 498621874 , 997243748 , 1994487496 , 3988974992 , 7977949984
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
-7977949983 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 7977949984 can be divided by 24 positive divisors.
The sum of these divisors (counting 7977949984) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011011100001011101101100100000
3
Ternary
202120222220211222001
4
Quaternary
13123201131230200
5
Quinary
112314323344414
6
Senary
3355351053344
8
Octal
73341355440
10
Decimal
7977949984
12
Duodecimal
1667971254
16
Hexadecimal
1db85db20
20
Vigesimal
64d23ej4
36
Base36
3nxv5ls
md5
1b576e8770bed7559835bf4fd2b68367
sha1
0b0726ee1a58f6c99adc498acf4087a9c2cd1da1
sha256
2dc2dffcb7ae1684aeb3f3121996065eae23fb2d9c70486d0de5c48cc7cf9064
sha512
b80ec03cc4afa05584c8937cc8bb3c83dfb5b30d38e466cdf8462ff20f5e9dcfe42adba269692914caba2abeefe78f3d49e718942475366fa157f7367dcaf386
ripemd-160
64995109d9546ed0b8633fcfcabb09fd746a9ed9
Diameter
15955899968
Circumference
50126938120.882
Area
1.9995510258973E+20
Volume
2.126975743342E+30
Surface area
7.9982041035893E+20
Circumference
50126938120.882
Perimeter
31911799936
Area
6.3647685947206E+19
Diagonal
11282525067.307
Surface area
3.8188611568323E+20
Volume
5.0777805508415E+29
Space diagonal
13818214712.531
Perimeter
23933849952
Area
2.7560256461187E+19
Altitude
6909107356.2657
Surface area
2.7560256461187E+19
Volume
5.9842217681286E+28
Height
3760841689.1023