8045721904 (number)

8045721904 is an even 10-digits composite number following 8045721903 and preceding 8045721905. In scientific notation, it is written as 8.045721904 × 10^9. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 3654742080 positive integers (up to 8045721904) that are relatively prime to 8045721904.

Interesting facts

Basic properties

Name

Name eight billion forty-five million seven hundred twenty-one thousand nine hundred four

Notation

Scientific notation 8.045721904 × 10^9
Engineering notation 8.045721904 × 10^9

Prime Factorization of 8045721904

Prime Factorization 2 × 2 × 2 × 2 × 11 × 1607 × 28447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1005715238
Product of the distinct prime numbers

The prime factorization of 8045721904 is 2 × 2 × 2 × 2 × 11 × 1607 × 28447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 69, 77, 706, 311, 1839, 7698, 37127, 75209, 594189, 703341, 9562453, 5535358, 20421029, 15149564, 90584258, 194043453, 8374682138, 2304720524

Basic calculations (n = 8045721904)

Multiplication

n×y
n×2 16091443808
n×3 24137165712
n×4 32182887616
n×5 40228609520

Division

n÷y
n÷2 4022860952
n÷3 2681907301.3333
n÷3 2011430476
n÷5 1609144380.8

Exponentiation

ny
n2 6.4733640956505E+19
n3 5.2082887296943E+29
n4 4.1904442714858E+39
n5 3.3715149262584E+49

Nth Root

y√n
2√n 89697.948159364
3√n 2003.8029229719
4√n 299.49615716961
5√n 95.744316569551

Divisors of 8045721904

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1607, 3214, 6428, 12856, 17677, 25712, 28447, 35354, 56894, 70708, 113788, 141416, 227576, 282832, 312917, 455152, 625834, 1251668, 2503336, 5006672, 45714329, 91428658, 182857316, 365714632, 502857619, 731429264, 1005715238, 2011430476, 4022860952, 8045721904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8045721903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8045721904 can be divided by 40 positive divisors. The sum of these divisors (counting 8045721904) is 1, the average is 0.025.

Base conversion 8045721904

Base System Value
2 Binary 111011111100011111111100100110000
3 Ternary 202202201110000120011
4 Quaternary 13133203333210300
5 Quinary 112434201100104
6 Senary 3410211424304
8 Octal 73743774460
10 Decimal 8045721904
12 Duodecimal 16865b5094
16 Hexadecimal 1df8ff930
20 Vigesimal 65e5f4f4
36 Base36 3p27qr4

Cryptographic Hash Functions

md5 9c6a25df5436c829ab532c6774906946
sha1 7413368732c910946565896bfacd9a7284f067d7
sha256 2e6148a35675feb385ff6ad4dd360eef2eef141184d24180720c77290e9940d4
sha512 f3fd5f82461ee75d81ed425755965986bf72b065d600fc56a212cd5dd7e8772d8621f03ddfa0216b37029479eab3e4b45afe9b6b143651904195c8c27d38258a
ripemd-160 f5d58ca441719c67a6cf93ea3cb5a3570b065cc1

8045721904 as geometric shapes

Circle

Radius = n
Diameter 16091443808
Circumference 50552761652.866
Area 2.0336673086908E+20

Sphere

Radius = n
Volume 2.1816428814643E+30
Surface area 8.1346692347631E+20
Circumference 50552761652.866

Square

Length = n
Perimeter 32182887616
Area 6.4733640956505E+19
Diagonal 11378369035.719

Cube

Length = n
Surface area 3.8840184573903E+20
Volume 5.2082887296943E+29
Space diagonal 13935599121.298

Equilateral Triangle

Length = n
Perimeter 24137165712
Area 2.8030488773897E+19
Altitude 6967799560.6489

Triangular Pyramid

Length = n
Surface area 2.8030488773897E+19
Volume 6.1380271319071E+28
Height 3792789678.573