7980455917 (number)

7980455917 is an odd 10-digits composite number following 7980455916 and preceding 7980455918. In scientific notation, it is written as 7.980455917 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 6840390780 positive integers (up to 7980455917) that are relatively prime to 7980455917.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty million four hundred fifty-five thousand nine hundred seventeen

Notation

Scientific notation 7.980455917 × 10^9
Engineering notation 7.980455917 × 10^9

Prime Factorization of 7980455917

Prime Factorization 7 × 1140065131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7980455917
Product of the distinct prime numbers

The prime factorization of 7980455917 is 7 × 1140065131. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 96, 67, 129, 621, 8171, 8109, 65671, 50187, 576004, 288266, 5299251, 9121751, 61108994, 67384639, 356055930, 687080524, 4456342846, 1704491127

Basic calculations (n = 7980455917)

Multiplication

n×y
n×2 15960911834
n×3 23941367751
n×4 31921823668
n×5 39902279585

Division

n÷y
n÷2 3990227958.5
n÷3 2660151972.3333
n÷3 1995113979.25
n÷5 1596091183.4

Exponentiation

ny
n2 6.368767664318E+19
n3 5.0825669590705E+29
n4 4.0561201562063E+39
n5 3.2369688100659E+49

Nth Root

y√n
2√n 89333.397545375
3√n 1998.3699983248
4√n 298.8869310381
5√n 95.588476667987

Divisors of 7980455917

1, 7, 1140065131, 7980455917

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7980455916
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7980455917 can be divided by 4 positive divisors. The sum of these divisors (counting 7980455917) is 1, the average is 0.25.

Base conversion 7980455917

Base System Value
2 Binary 111011011101011000001011111101101
3 Ternary 202121011122011110101
4 Quaternary 13123223001133231
5 Quinary 112320444042132
6 Senary 3355520511101
8 Octal 73353013755
10 Decimal 7980455917
12 Duodecimal 166877b491
16 Hexadecimal 1dbac17ed
20 Vigesimal 64dhgjfh
36 Base36 3nzcv71

Cryptographic Hash Functions

md5 330ea5c724321c03b3b58a0f24f4b5ce
sha1 ae05becb2135d355132a021ee3b1dfa52d33cc76
sha256 6b83cc9e5001129b68d48efc7ac9e54412b5806d799b51924c9aa4b0bd233518
sha512 6c6d46742a5aa320a9ba4305bdea150f1d63a72f1bfb4931f079f44a026474cfd3a21d6fed2ed2d8d81139111e27608a7843432ee09c2c4a9473729e5a7e2b47
ripemd-160 8eadab163a17907f70fc0bc54a1affd2cfbaab27

7980455917 as geometric shapes

Circle

Radius = n
Diameter 15960911834
Circumference 50142683362.289
Area 2.0008073706642E+20

Sphere

Radius = n
Volume 2.1289806693326E+30
Surface area 8.0032294826567E+20
Circumference 50142683362.289

Square

Length = n
Perimeter 31921823668
Area 6.368767664318E+19
Diagonal 11286068991.742

Cube

Length = n
Surface area 3.8212605985908E+20
Volume 5.0825669590705E+29
Space diagonal 13822555115.808

Equilateral Triangle

Length = n
Perimeter 23941367751
Area 2.7577572940501E+19
Altitude 6911277557.9038

Triangular Pyramid

Length = n
Surface area 2.7577572940501E+19
Volume 5.9898626043224E+28
Height 3762022997.2473