7946456445 (number)

7946456445 is an odd 10-digits composite number following 7946456444 and preceding 7946456446. In scientific notation, it is written as 7.946456445 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 4235954400 positive integers (up to 7946456445) that are relatively prime to 7946456445.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-six million four hundred fifty-six thousand four hundred forty-five

Notation

Scientific notation 7.946456445 × 10^9
Engineering notation 7.946456445 × 10^9

Prime Factorization of 7946456445

Prime Factorization 9 × 5 × 2011 × 87811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7946456445
Product of the distinct prime numbers

The prime factorization of 7946456445 is 9 × 5 × 2011 × 87811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 75, 5, 24, 687, 9404, 9801, 27301, 50807, 483213, 393449, 5189865, 9161113, 36396294, 60931953, 287628024, 194393597, 5663711323, 480876556

Basic calculations (n = 7946456445)

Multiplication

n×y
n×2 15892912890
n×3 23839369335
n×4 31785825780
n×5 39732282225

Division

n÷y
n÷2 3973228222.5
n÷3 2648818815
n÷3 1986614111.25
n÷5 1589291289

Exponentiation

ny
n2 6.3146170032282E+19
n3 5.0178828983009E+29
n4 3.9874387897459E+39
n5 3.1686008669819E+49

Nth Root

y√n
2√n 89142.89901613
3√n 1995.5280453468
4√n 298.56808104037
5√n 95.506889592209

Divisors of 7946456445

1, 5, 9, 45, 2011, 10055, 18099, 87811, 90495, 439055, 790299, 3951495, 176587921, 882939605, 1589291289, 7946456445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7946456444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7946456445 can be divided by 16 positive divisors. The sum of these divisors (counting 7946456445) is 1, the average is 0.0625.

Base conversion 7946456445

Base System Value
2 Binary 111011001101001010100110101111101
3 Ternary 202111210122210221200
4 Quaternary 13121221110311331
5 Quinary 112233243101240
6 Senary 3352304050113
8 Octal 73151246575
10 Decimal 7946456445
12 Duodecimal 1659303939
16 Hexadecimal 1d9a54d7d
20 Vigesimal 64357125
36 Base36 3nf4519

Cryptographic Hash Functions

md5 0beef7f3520d6d2085bd7051e92da235
sha1 a0c33e6fd4b86cedd08382808151d5b7082e4449
sha256 9c1d7e475a2501e4089686a806cfb3814ed876f79c6c7796a85a7096cf12b769
sha512 cacf4ab3f2ac2703caff295f5fcd264611e62fc86296d5239436c8b2aab8c804f6cb9aba43db2c1a7d733fc97d1e92b4c7373d397b073dc8d3dcb7a0285d117c
ripemd-160 321e97d316e88d985632b8200a8f27dc99d3c8df

7946456445 as geometric shapes

Circle

Radius = n
Diameter 15892912890
Circumference 49929058379.367
Area 1.9837954387575E+20

Sphere

Radius = n
Volume 2.1018858733168E+30
Surface area 7.93518175503E+20
Circumference 49929058379.367

Square

Length = n
Perimeter 31785825780
Area 6.3146170032282E+19
Diagonal 11237986477.326

Cube

Length = n
Surface area 3.7887702019369E+20
Volume 5.0178828983009E+29
Space diagonal 13763666302.873

Equilateral Triangle

Length = n
Perimeter 23839369335
Area 2.7343093699824E+19
Altitude 6881833151.4366

Triangular Pyramid

Length = n
Surface area 2.7343093699824E+19
Volume 5.9136317076477E+28
Height 3745995492.442