7445491357 (number)

7445491357 is an odd 10-digits composite number following 7445491356 and preceding 7445491358. In scientific notation, it is written as 7.445491357 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 7305010336 positive integers (up to 7445491357) that are relatively prime to 7445491357.

Interesting facts

Basic properties

Name

Name seven billion four hundred forty-five million four hundred ninety-one thousand three hundred fifty-seven

Notation

Scientific notation 7.445491357 × 10^9
Engineering notation 7.445491357 × 10^9

Prime Factorization of 7445491357

Prime Factorization 53 × 140480969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7445491357
Product of the distinct prime numbers

The prime factorization of 7445491357 is 53 × 140480969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 91, 83, 464, 585, 9837, 2005, 18768, 64487, 826718, 975243, 1436977, 4153348, 59655548, 67574998, 812143702, 85374121, 9491468987, 8597241041

Basic calculations (n = 7445491357)

Multiplication

n×y
n×2 14890982714
n×3 22336474071
n×4 29781965428
n×5 37227456785

Division

n÷y
n÷2 3722745678.5
n÷3 2481830452.3333
n÷3 1861372839.25
n÷5 1489098271.4

Exponentiation

ny
n2 5.5435341547162E+19
n3 4.1274335636174E+29
n4 3.0730770924505E+39
n5 2.2880568931235E+49

Nth Root

y√n
2√n 86287.260687775
3√n 1952.6801941371
4√n 293.74693306956
5√n 94.271121293984

Divisors of 7445491357

1, 53, 140480969, 7445491357

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 -7445491356
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 7445491357 can be divided by 4 positive divisors. The sum of these divisors (counting 7445491357) is 1, the average is 0.25.

Base conversion 7445491357

Base System Value
2 Binary 110111011110010010010111010011101
3 Ternary 201012220000011001011
4 Quaternary 12323302102322131
5 Quinary 110222021210412
6 Senary 3230450415221
8 Octal 67362227235
10 Decimal 7445491357
12 Duodecimal 1539591511
16 Hexadecimal 1bbc92e9d
20 Vigesimal 5g6e687h
36 Base36 3f4upwd

Cryptographic Hash Functions

md5 253a06eea4f301dac1eb709e7e65e15f
sha1 b09743b083d900c494dd982398c250f7d943a61b
sha256 eafa376beb71dd6df17c8646a520f4938cd9bb536fa702b0bb6513c889f80e7e
sha512 b7e1970bd414fd55f9cba2dc892981b729c8fca63cb21d7d01d2fdc452f53dcd58600f55b2abde9c4478ea475551eaa0a0b2d1d445827ae084b681ecc8a9e730
ripemd-160 dba3840cc4fe1813d30028eed93397095beda130

7445491357 as geometric shapes

Circle

Radius = n
Diameter 14890982714
Circumference 46781401899.035
Area 1.741552617538E+20

Sphere

Radius = n
Volume 1.7288953282187E+30
Surface area 6.9662104701522E+20
Circumference 46781401899.035

Square

Length = n
Perimeter 29781965428
Area 5.5435341547162E+19
Diagonal 10529514855.601

Cube

Length = n
Surface area 3.3261204928297E+20
Volume 4.1274335636174E+29
Space diagonal 12895969317.639

Equilateral Triangle

Length = n
Perimeter 22336474071
Area 2.4004207023654E+19
Altitude 6447984658.8195

Triangular Pyramid

Length = n
Surface area 2.4004207023654E+19
Volume 4.8642271028846E+28
Height 3509838285.2004