7820126972 (number)

7820126972 is an even 10-digits composite number following 7820126971 and preceding 7820126973. In scientific notation, it is written as 7.820126972 × 10^9. The sum of its digits is 44. It has a total of 7 prime factors and 48 positive divisors. There are 3334355136 positive integers (up to 7820126972) that are relatively prime to 7820126972.

Interesting facts

Basic properties

Name

Name seven billion eight hundred twenty million one hundred twenty-six thousand nine hundred seventy-two

Notation

Scientific notation 7.820126972 × 10^9
Engineering notation 7.820126972 × 10^9

Prime Factorization of 7820126972

Prime Factorization 2 × 2 × 7 × 7 × 7 × 197 × 28933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 79797214
Product of the distinct prime numbers

The prime factorization of 7820126972 is 2 × 2 × 7 × 7 × 7 × 197 × 28933. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 69, 28, 925, 249, 2484, 1532, 31532, 46512, 495270, 930313, 1728801, 6979333, 7843224, 94023399, 63196639, 890941866, 2720567265, 2317242734

Basic calculations (n = 7820126972)

Multiplication

n×y
n×2 15640253944
n×3 23460380916
n×4 31280507888
n×5 39100634860

Division

n÷y
n÷2 3910063486
n÷3 2606708990.6667
n÷3 1955031743
n÷5 1564025394.4

Exponentiation

ny
n2 6.1154385858202E+19
n3 4.7823506230582E+29
n4 3.7398589096938E+39
n5 2.9246171531171E+49

Nth Root

y√n
2√n 88431.481792402
3√n 1984.8968149955
4√n 297.37431259677
5√n 95.201274150358

Divisors of 7820126972

1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 686, 788, 1372, 1379, 2758, 5516, 9653, 19306, 28933, 38612, 57866, 67571, 115732, 135142, 202531, 270284, 405062, 810124, 1417717, 2835434, 5670868, 5699801, 9924019, 11399602, 19848038, 22799204, 39696076, 39898607, 79797214, 159594428, 279290249, 558580498, 1117160996, 1955031743, 3910063486, 7820126972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7820126971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7820126972 can be divided by 48 positive divisors. The sum of these divisors (counting 7820126972) is 1, the average is 0.020833333333333.

Base conversion 7820126972

Base System Value
2 Binary 111010010000111011010101011111100
3 Ternary 202011222221121111022
4 Quaternary 13102013122223330
5 Quinary 112003423030342
6 Senary 3331552243312
8 Octal 72207325374
10 Decimal 7820126972
12 Duodecimal 1622b40538
16 Hexadecimal 1d21daafc
20 Vigesimal 623ffh8c
36 Base36 3lbwgl8

Cryptographic Hash Functions

md5 d0880b48248519b5d9c57b9d240a7090
sha1 72b8122568fda16ae9ee2933940358037e3e0f21
sha256 ed0dfa07eb00c8b93f8088bebace17c83b6d96522fa264ababc9c9ebab70caff
sha512 14cf24c382f0ca9a31aeac8a7d545a8bcbf17a2db7b2525835291a0c8bcf0a31760f1d79e37c67c80d1e38fa3fbb7db506d642c97843ec30294c69a4bd0ff117
ripemd-160 20b3c7da439daa40f5b443c3545be37c8aaf1bca

7820126972 as geometric shapes

Circle

Radius = n
Diameter 15640253944
Circumference 49135306890.749
Area 1.9212216934692E+20

Sphere

Radius = n
Volume 2.003226344572E+30
Surface area 7.6848867738769E+20
Circumference 49135306890.749

Square

Length = n
Perimeter 31280507888
Area 6.1154385858202E+19
Diagonal 11059329623.282

Cube

Length = n
Surface area 3.6692631514921E+20
Volume 4.7823506230582E+29
Space diagonal 13544857237.144

Equilateral Triangle

Length = n
Perimeter 23460380916
Area 2.6480625853019E+19
Altitude 6772428618.5719

Triangular Pyramid

Length = n
Surface area 2.6480625853019E+19
Volume 5.6360542592936E+28
Height 3686443207.7607