7986804949 (number)

7986804949 is an odd 10-digits composite number following 7986804948 and preceding 7986804950. In scientific notation, it is written as 7.986804949 × 10^9. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 7828151760 positive integers (up to 7986804949) that are relatively prime to 7986804949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.986804949 × 10^9
Engineering notation 7.986804949 × 10^9

Prime Factorization of 7986804949

Prime Factorization 53 × 991 × 152063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7986804949
Product of the distinct prime numbers

The prime factorization of 7986804949 is 53 × 991 × 152063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 19, 46, 246, 153, 7352, 5970, 43277, 10778, 499715, 720481, 9067956, 1614392, 34347738, 27428625, 5657656, 190824034, 7356735168, 5927825786

Basic calculations (n = 7986804949)

Multiplication

n×y
n×2 15973609898
n×3 23960414847
n×4 31947219796
n×5 39934024745

Division

n÷y
n÷2 3993402474.5
n÷3 2662268316.3333
n÷3 1996701237.25
n÷5 1597360989.8

Exponentiation

ny
n2 6.3789053293371E+19
n3 5.0947072653552E+29
n4 4.0690433200645E+39
n5 3.2498655326387E+49

Nth Root

y√n
2√n 89368.92608172
3√n 1998.8998073157
4√n 298.94635987367
5√n 95.603681344619

Divisors of 7986804949

1, 53, 991, 52523, 152063, 8059339, 150694433, 7986804949

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7986804948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7986804949 can be divided by 8 positive divisors. The sum of these divisors (counting 7986804949) is 1, the average is 0.125.

Base conversion 7986804949

Base System Value
2 Binary 111011100000011001111100011010101
3 Ternary 202121121120201200201
4 Quaternary 13130003033203111
5 Quinary 112324110224244
6 Senary 3400304540501
8 Octal 73403174325
10 Decimal 7986804949
12 Duodecimal 166a921731
16 Hexadecimal 1dc0cf8d5
20 Vigesimal 64fhac79
36 Base36 3o34y51

Cryptographic Hash Functions

md5 eafa970616969d28eb21d7943ed3e71a
sha1 375d48949dfa850fb8fd3359a44a1f8820df92e4
sha256 3a96b27a476d0c52e9b46f24bf33212323926ad8bce6ba2eb85eb2ad2154ed0f
sha512 641da78f9d8b9e6707b208e6e989a5d530762e4c6ae9682163eaf175b12e7f416f55a8952e64a4e8c34d74f41e29f12ab18ad45ffb501ec161926c34ef85f41c
ripemd-160 708358aa3c7e029fcc1c414d10afecfabc537815

7986804949 as geometric shapes

Circle

Radius = n
Diameter 15973609898
Circumference 50182575506.866
Area 2.003992212059E+20

Sphere

Radius = n
Volume 2.1340659889374E+30
Surface area 8.0159688482361E+20
Circumference 50182575506.866

Square

Length = n
Perimeter 31947219796
Area 6.3789053293371E+19
Diagonal 11295047878.904

Cube

Length = n
Surface area 3.8273431976023E+20
Volume 5.0947072653552E+29
Space diagonal 13833551961.811

Equilateral Triangle

Length = n
Perimeter 23960414847
Area 2.7621470317709E+19
Altitude 6916775980.9053

Triangular Pyramid

Length = n
Surface area 2.7621470317709E+19
Volume 6.0041700924884E+28
Height 3765015959.6348