7968872784 (number)

7968872784 is an even 10-digits composite number following 7968872783 and preceding 7968872785. In scientific notation, it is written as 7.968872784 × 10^9. The sum of its digits is 66. It has a total of 7 prime factors and 40 positive divisors. There are 2650120960 positive integers (up to 7968872784) that are relatively prime to 7968872784.

Interesting facts

Basic properties

Name

Name seven billion nine hundred sixty-eight million eight hundred seventy-two thousand seven hundred eighty-four

Notation

Scientific notation 7.968872784 × 10^9
Engineering notation 7.968872784 × 10^9

Prime Factorization of 7968872784

Prime Factorization 2 × 2 × 2 × 2 × 3 × 431 × 385193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 996109098
Product of the distinct prime numbers

The prime factorization of 7968872784 is 2 × 2 × 2 × 2 × 3 × 431 × 385193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 6, 37, 3, 10, 603, 5315, 2587, 57801, 55732, 869732, 912815, 3752262, 4326099, 67758197, 45778859, 933833779, 29429176, 1159193021, 5288168332

Basic calculations (n = 7968872784)

Multiplication

n×y
n×2 15937745568
n×3 23906618352
n×4 31875491136
n×5 39844363920

Division

n÷y
n÷2 3984436392
n÷3 2656290928
n÷3 1992218196
n÷5 1593774556.8

Exponentiation

ny
n2 6.3502933447576E+19
n3 5.0604679805455E+29
n4 4.0326225564473E+39
n5 3.2135456138217E+49

Nth Root

y√n
2√n 89268.543082096
3√n 1997.4026937937
4√n 298.77841803265
5√n 95.560712404111

Divisors of 7968872784

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 20688, 385193, 770386, 1155579, 1540772, 2311158, 3081544, 4622316, 6163088, 9244632, 18489264, 166018183, 332036366, 498054549, 664072732, 996109098, 1328145464, 1992218196, 2656290928, 3984436392, 7968872784

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 -7968872783
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 7968872784 can be divided by 40 positive divisors. The sum of these divisors (counting 7968872784) is 1, the average is 0.025.

Base conversion 7968872784

Base System Value
2 Binary 111011010111110110101100101010000
3 Ternary 202120100211200101110
4 Quaternary 13122332311211100
5 Quinary 112310012412114
6 Senary 3354424333320
8 Octal 73276654520
10 Decimal 7968872784
12 Duodecimal 1664914240
16 Hexadecimal 1dafb5950
20 Vigesimal 64a591j4
36 Base36 3nsgllc

Cryptographic Hash Functions

md5 512faa02c20c62b98669040289784f78
sha1 ed9c76d066ae19fc20f54697a634a8c1a44e585e
sha256 447e4ffa1b1e6abc51c59c546fb27066ce71425ea5e38682c8bb4a519e285d4a
sha512 e7de74448b242f443c5d44de16b783eb97ae9ba8b773c60ec5c8176897df470801ecfa3e3c8b8d00e3a0c213daa91aedf1ad96a670cd2c8a52e2f5cd306c323d
ripemd-160 7c2ecfa87914573e9b5353cf6de29d5fe4103df5

7968872784 as geometric shapes

Circle

Radius = n
Diameter 15937745568
Circumference 50069904391.212
Area 1.9950034920031E+20

Sphere

Radius = n
Volume 2.1197238708544E+30
Surface area 7.9800139680122E+20
Circumference 50069904391.212

Square

Length = n
Perimeter 31875491136
Area 6.3502933447576E+19
Diagonal 11269687967.959

Cube

Length = n
Surface area 3.8101760068546E+20
Volume 5.0604679805455E+29
Space diagonal 13802492540.941

Equilateral Triangle

Length = n
Perimeter 23906618352
Area 2.7497576790217E+19
Altitude 6901246270.4704

Triangular Pyramid

Length = n
Surface area 2.7497576790217E+19
Volume 5.9638187083685E+28
Height 3756562655.9862