7924427985 (number)

7924427985 is an odd 10-digits composite number following 7924427984 and preceding 7924427986. In scientific notation, it is written as 7.924427985 × 10^9. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 4163447808 positive integers (up to 7924427985) that are relatively prime to 7924427985.

Interesting facts

Basic properties

Name

Name seven billion nine hundred twenty-four million four hundred twenty-seven thousand nine hundred eighty-five

Notation

Scientific notation 7.924427985 × 10^9
Engineering notation 7.924427985 × 10^9

Prime Factorization of 7924427985

Prime Factorization 15 × 79 × 457 × 14633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7924427985
Product of the distinct prime numbers

The prime factorization of 7924427985 is 15 × 79 × 457 × 14633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 33, 91, 266, 299, 4552, 7027, 97780, 33300, 440847, 519804, 4331726, 9232213, 63640745, 20588861, 343698563, 892279317, 5501391286, 8368910957

Basic calculations (n = 7924427985)

Multiplication

n×y
n×2 15848855970
n×3 23773283955
n×4 31697711940
n×5 39622139925

Division

n÷y
n÷2 3962213992.5
n÷3 2641475995
n÷3 1981106996.25
n÷5 1584885597

Exponentiation

ny
n2 6.2796558889451E+19
n3 4.9762680862527E+29
n4 3.9434078083563E+39
n5 3.1249251192806E+49

Nth Root

y√n
2√n 89019.256259531
3√n 1993.6823970422
4√n 298.36094962232
5√n 95.453879638311

Divisors of 7924427985

1, 15, 79, 457, 1185, 6855, 14633, 36103, 219495, 541545, 1156007, 6687281, 17340105, 100309215, 528295199, 7924427985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7924427984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7924427985 can be divided by 16 positive divisors. The sum of these divisors (counting 7924427985) is 1, the average is 0.0625.

Base conversion 7924427985

Base System Value
2 Binary 111011000010101010010110011010001
3 Ternary 202110021012122120210
4 Quaternary 13120111102303101
5 Quinary 112212123143420
6 Senary 3350155554333
8 Octal 73025226321
10 Decimal 7924427985
12 Duodecimal 1651a5b9a9
16 Hexadecimal 1d8552cd1
20 Vigesimal 63g7d9j5
36 Base36 3n1zzrl

Cryptographic Hash Functions

md5 54fee33d809029bf366ed6c47f5c957d
sha1 bc1e35601862e1ec0218fd7ace54863eaded1e77
sha256 24315b0291b5775ec65c119eb2cfb42d2ebdf44de8f9f0fc08fbec8274c80b73
sha512 05ef8633ecf86410ecfff9566e5dea4d8b8e91b9529ab8ecd1ea5998030209dc14106748105ca92dc71582183a941a22f9f653e31093c9009389704740993397
ripemd-160 97957812e77c24f303f6a7bfbc6297a6bf778cd2

7924427985 as geometric shapes

Circle

Radius = n
Diameter 15848855970
Circumference 49790649483.155
Area 1.9728120807782E+20

Sphere

Radius = n
Volume 2.0844543016086E+30
Surface area 7.8912483231127E+20
Circumference 49790649483.155

Square

Length = n
Perimeter 31697711940
Area 6.2796558889451E+19
Diagonal 11206833530.436

Cube

Length = n
Surface area 3.7677935333671E+20
Volume 4.9762680862527E+29
Space diagonal 13725511890.941

Equilateral Triangle

Length = n
Perimeter 23773283955
Area 2.7191707634255E+19
Altitude 6862755945.4703

Triangular Pyramid

Length = n
Surface area 2.7191707634255E+19
Volume 5.8645881813191E+28
Height 3735611176.812