7988402045 (number)

7988402045 is an odd 10-digits composite number following 7988402044 and preceding 7988402046. In scientific notation, it is written as 7.988402045 × 10^9. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 5805015552 positive integers (up to 7988402045) that are relatively prime to 7988402045.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-eight million four hundred two thousand forty-five

Notation

Scientific notation 7.988402045 × 10^9
Engineering notation 7.988402045 × 10^9

Prime Factorization of 7988402045

Prime Factorization 13 × 5 × 73 × 503 × 3347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7988402045
Product of the distinct prime numbers

The prime factorization of 7988402045 is 13 × 5 × 73 × 503 × 3347. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7988402045)

Multiplication

n×y
n×2 15976804090
n×3 23965206135
n×4 31953608180
n×5 39942010225

Division

n÷y
n÷2 3994201022.5
n÷3 2662800681.6667
n÷3 1997100511.25
n÷5 1597680409

Exponentiation

ny
n2 6.381456723256E+19
n3 5.0977641938137E+29
n4 4.0722989910789E+39
n5 3.2531161588186E+49

Nth Root

y√n
2√n 89377.861045116
3√n 1999.033036316
4√n 298.96130359148
5√n 95.607504551683

Divisors of 7988402045

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 -7988402044
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 7988402045 can be divided by 32 positive divisors. The sum of these divisors (counting 7988402045) is 1, the average is 0.03125.

Base conversion 7988402045

Base System Value
2 Binary 111011100001001010101011101111101
3 Ternary 202121201120212111102
4 Quaternary 13130021111131331
5 Quinary 112330012331140
6 Senary 3400403102445
8 Octal 73411253575
10 Decimal 7988402045
12 Duodecimal 166b371a25
16 Hexadecimal 1dc25577d
20 Vigesimal 64g7a525
36 Base36 3o436gt

Cryptographic Hash Functions

md5 ecaf27f82879d6e1e823e27337a27b7f
sha1 4dbb48ecc3bccb3a09d75a0eb6b629a8e5da49cd
sha256 c42657016de260e44da2abc0544f679a7da89ddf71683a12daa23fcc0b58e35b
sha512 195ab1e19d7a75f6baaeddfe925754b8b6a7fe924fd009678b5eba0df62e9fa75e93a65081c93926439476638474e3d821f6a64d28140c7f1ff82ab352dd3383
ripemd-160 29144ccad39e99c539fe3aa766d71bdb2a778119

7988402045 as geometric shapes

Circle

Radius = n
Diameter 15976804090
Circumference 50192610356.987
Area 2.0047937560982E+20

Sphere

Radius = n
Volume 2.1353464721358E+30
Surface area 8.0191750243929E+20
Circumference 50192610356.987

Square

Length = n
Perimeter 31953608180
Area 6.381456723256E+19
Diagonal 11297306513.728

Cube

Length = n
Surface area 3.8288740339536E+20
Volume 5.0977641938137E+29
Space diagonal 13836318213.227

Equilateral Triangle

Length = n
Perimeter 23965206135
Area 2.7632518177454E+19
Altitude 6918159106.6136

Triangular Pyramid

Length = n
Surface area 2.7632518177454E+19
Volume 6.0077727172261E+28
Height 3765768837.9093