7985890392 (number)

7985890392 is an even 10-digits composite number following 7985890391 and preceding 7985890393. In scientific notation, it is written as 7.985890392 × 10^9. The sum of its digits is 60. It has a total of 6 prime factors and 32 positive divisors. There are 2661392160 positive integers (up to 7985890392) that are relatively prime to 7985890392.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-five million eight hundred ninety thousand three hundred ninety-two

Notation

Scientific notation 7.985890392 × 10^9
Engineering notation 7.985890392 × 10^9

Prime Factorization of 7985890392

Prime Factorization 2 × 2 × 2 × 3 × 5011 × 66403

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1996472598
Product of the distinct prime numbers

The prime factorization of 7985890392 is 2 × 2 × 2 × 3 × 5011 × 66403. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7985890392)

Multiplication

n×y
n×2 15971780784
n×3 23957671176
n×4 31943561568
n×5 39929451960

Division

n÷y
n÷2 3992945196
n÷3 2661963464
n÷3 1996472598
n÷5 1597178078.4

Exponentiation

ny
n2 6.3774445353038E+19
n3 5.0929573039995E+29
n4 4.0671798800876E+39
n5 3.2480052726927E+49

Nth Root

y√n
2√n 89363.809184703
3√n 1998.8235074016
4√n 298.93780153186
5√n 95.601491757627

Divisors of 7985890392

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7985890391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7985890392 can be divided by 32 positive divisors. The sum of these divisors (counting 7985890392) is 1, the average is 0.03125.

Base conversion 7985890392

Base System Value
2 Binary 111011011111111110000010001011000
3 Ternary 202121112212021011020
4 Quaternary 13123333300101120
5 Quinary 112323341443032
6 Senary 3400233202440
8 Octal 73377602130
10 Decimal 7985890392
12 Duodecimal 166a560420
16 Hexadecimal 1dbff0458
20 Vigesimal 64fbg5jc
36 Base36 3o2lcgo

Cryptographic Hash Functions

md5 2ff74a5843904c445efe1ec9b28fdea9
sha1 bbd78a84cbdf5cde21dd14b7b128df69cc5523cf
sha256 2449f17e06b5eb2b42eb61f6e5a38f3e9548bdb9cfffab8f77b028dfbae6c5c8
sha512 ac24ae70fd1cdf7411d832da679f57e52cd2404871b4289f5a78012d9b6c2a229c62c8213219be6b69870baab4da0818f52c5b4a788688dfee072c44b631ae91
ripemd-160 1dceb52d4b1cbaa4086589ab9049daae63dec713

7985890392 as geometric shapes

Circle

Radius = n
Diameter 15971780784
Circumference 50176829175.761
Area 2.0035332900787E+20

Sphere

Radius = n
Volume 2.1333329668389E+30
Surface area 8.0141331603147E+20
Circumference 50176829175.761

Square

Length = n
Perimeter 31943561568
Area 6.3774445353038E+19
Diagonal 11293754499.991

Cube

Length = n
Surface area 3.8264667211823E+20
Volume 5.0929573039995E+29
Space diagonal 13831967902.62

Equilateral Triangle

Length = n
Perimeter 23957671176
Area 2.7615144893997E+19
Altitude 6915983951.3101

Triangular Pyramid

Length = n
Surface area 2.7615144893997E+19
Volume 6.0021077432527E+28
Height 3764584833.3305