7948897072 (number)

7948897072 is an even 10-digits composite number following 7948897071 and preceding 7948897073. In scientific notation, it is written as 7.948897072 × 10^9. The sum of its digits is 61. It has a total of 7 prime factors and 40 positive divisors. There are 3860868096 positive integers (up to 7948897072) that are relatively prime to 7948897072.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-eight million eight hundred ninety-seven thousand seventy-two

Notation

Scientific notation 7.948897072 × 10^9
Engineering notation 7.948897072 × 10^9

Prime Factorization of 7948897072

Prime Factorization 2 × 2 × 2 × 2 × 37 × 647 × 20753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 993612134
Product of the distinct prime numbers

The prime factorization of 7948897072 is 2 × 2 × 2 × 2 × 37 × 647 × 20753. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 89, 77, 531, 405, 6411, 4712, 32727, 82342, 507376, 36559, 5309522, 330715, 65117442, 33314062, 601306144, 237794390, 9347724609, 6372236064

Basic calculations (n = 7948897072)

Multiplication

n×y
n×2 15897794144
n×3 23846691216
n×4 31795588288
n×5 39744485360

Division

n÷y
n÷2 3974448536
n÷3 2649632357.3333
n÷3 1987224268
n÷5 1589779414.4

Exponentiation

ny
n2 6.318496466125E+19
n3 5.0225078059023E+29
n4 3.9923397592434E+39
n5 3.1734697822679E+49

Nth Root

y√n
2√n 89156.587373003
3√n 1995.7323226088
4√n 298.59100350313
5√n 95.512755554315

Divisors of 7948897072

1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 647, 1294, 2588, 5176, 10352, 20753, 23939, 41506, 47878, 83012, 95756, 166024, 191512, 332048, 383024, 767861, 1535722, 3071444, 6142888, 12285776, 13427191, 26854382, 53708764, 107417528, 214835056, 496806067, 993612134, 1987224268, 3974448536, 7948897072

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 -7948897071
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 7948897072 can be divided by 40 positive divisors. The sum of these divisors (counting 7948897072) is 1, the average is 0.025.

Base conversion 7948897072

Base System Value
2 Binary 111011001110010101000101100110000
3 Ternary 202111222020210212021
4 Quaternary 13121302220230300
5 Quinary 112234404201242
6 Senary 3352432241224
8 Octal 73162505460
10 Decimal 7948897072
12 Duodecimal 165a0a0214
16 Hexadecimal 1d9ca8b30
20 Vigesimal 6440c2dc
36 Base36 3ngkg8g

Cryptographic Hash Functions

md5 341b7efe1302475d4660c4f9f1dd4896
sha1 2cc35222c72a1345858a68414f30cd4899194ab5
sha256 c4bb72b5d9d7d3df5d39b2b43cc58861a64833ad51f2e43b2e58f6228d75d142
sha512 e131836fddb140549abaa4239b72c971ae1d7370c076366887a5731b00df156496982bb6af91f122b538e1822413f45e0ef3550b2fb890bfcd991a66f08633ed
ripemd-160 74fb6a9eecf674615ccfba704fb693e4a8690a2f

7948897072 as geometric shapes

Circle

Radius = n
Diameter 15897794144
Circumference 49944393291.073
Area 1.9850142079711E+20

Sphere

Radius = n
Volume 2.1038231500827E+30
Surface area 7.9400568318846E+20
Circumference 49944393291.073

Square

Length = n
Perimeter 31795588288
Area 6.318496466125E+19
Diagonal 11241438045.13

Cube

Length = n
Surface area 3.791097879675E+20
Volume 5.0225078059023E+29
Space diagonal 13767893592.839

Equilateral Triangle

Length = n
Perimeter 23846691216
Area 2.7359892266932E+19
Altitude 6883946796.4197

Triangular Pyramid

Length = n
Surface area 2.7359892266932E+19
Volume 5.9190822135265E+28
Height 3747146015.0434