7978902016 (number)

7978902016 is an even 10-digits composite number following 7978902015 and preceding 7978902017. In scientific notation, it is written as 7.978902016 × 10^9. The sum of its digits is 49. It has a total of 11 prime factors and 40 positive divisors. There are 3860751360 positive integers (up to 7978902016) that are relatively prime to 7978902016.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-eight million nine hundred two thousand sixteen

Notation

Scientific notation 7.978902016 × 10^9
Engineering notation 7.978902016 × 10^9

Prime Factorization of 7978902016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 502703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 31167586
Product of the distinct prime numbers

The prime factorization of 7978902016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 502703. Since it has a total of 11 prime factors.

Most popular turbo-numbers

9, 3, 6, 23, 222, 311, 9289, 3142, 92739, 92487, 270568, 75171, 2966940, 1054736, 36703722, 23290410, 941189888, 64145530, 6275685108, 9329289627

Basic calculations (n = 7978902016)

Multiplication

n×y
n×2 15957804032
n×3 23936706048
n×4 31915608064
n×5 39894510080

Division

n÷y
n÷2 3989451008
n÷3 2659634005.3333
n÷3 1994725504
n÷5 1595780403.2

Exponentiation

ny
n2 6.3662877380929E+19
n3 5.0795986067905E+29
n4 4.0529619564192E+39
n5 3.2338186324844E+49

Nth Root

y√n
2√n 89324.69992113
3√n 1998.2402868255
4√n 298.87238065959
5√n 95.584753908258

Divisors of 7978902016

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 502703, 1005406, 2010812, 4021624, 8043248, 15583793, 16086496, 31167586, 32172992, 62335172, 64345984, 124670344, 128691968, 249340688, 257383936, 498681376, 997362752, 1994725504, 3989451008, 7978902016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7978902015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7978902016 can be divided by 40 positive divisors. The sum of these divisors (counting 7978902016) is 1, the average is 0.025.

Base conversion 7978902016

Base System Value
2 Binary 111011011100101000110001000000000
3 Ternary 202121001201012220111
4 Quaternary 13123211012020000
5 Quinary 112320044331031
6 Senary 3355423321104
8 Octal 73345061000
10 Decimal 7978902016
12 Duodecimal 1668150194
16 Hexadecimal 1db946200
20 Vigesimal 64d82f0g
36 Base36 3nyfk74

Cryptographic Hash Functions

md5 b2e91dd0916c436759b79a7e97e915ae
sha1 f79e8c01dd534335cb6e7899275e225ff4e08881
sha256 31d42eebb8b5d8bf57e62b3830e5fe65641c7fad81e516e6e0cbefcae7c7ff81
sha512 67f7346fbc940f4eb7c09fdc3ea35cb5d929bda9945a42d6827fb97ce5b5c93fab6a6ae3923136eec5136a49f11aaa0e5836ac84eb2fab27d0996d0a402eaf5b
ripemd-160 cbc4cf7ffc1972f05503ec0a2190b37a729e0851

7978902016 as geometric shapes

Circle

Radius = n
Diameter 15957804032
Circumference 50132919914.357
Area 2.0000282788631E+20

Sphere

Radius = n
Volume 2.1277372888371E+30
Surface area 8.0001131154526E+20
Circumference 50132919914.357

Square

Length = n
Perimeter 31915608064
Area 6.3662877380929E+19
Diagonal 11283871443.873

Cube

Length = n
Surface area 3.8197726428557E+20
Volume 5.0795986067905E+29
Space diagonal 13819863680.326

Equilateral Triangle

Length = n
Perimeter 23936706048
Area 2.7566834544949E+19
Altitude 6909931840.1629

Triangular Pyramid

Length = n
Surface area 2.7566834544949E+19
Volume 5.9863643676122E+28
Height 3761290481.2911