7444540981 (number)

7444540981 is an odd 10-digits prime number following 7444540980 and preceding 7444540982. In scientific notation, it is written as 7.444540981 × 10^9. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 7444540980 positive integers (up to 7444540981) that are relatively prime to 7444540981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.444540981 × 10^9
Engineering notation 7.444540981 × 10^9

Prime Factorization of 7444540981

Prime Factorization 7444540981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7444540981
Product of the distinct prime numbers

The prime factorization of 7444540981 is 7444540981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 5, 33, 88, 515, 129, 1157, 2173, 53079, 63126, 477600, 834212, 932777, 6227069, 93163879, 71400107, 52905451, 247525197, 193640325, 6705525744

Basic calculations (n = 7444540981)

Multiplication

n×y
n×2 14889081962
n×3 22333622943
n×4 29778163924
n×5 37222704905

Division

n÷y
n÷2 3722270490.5
n÷3 2481513660.3333
n÷3 1861135245.25
n÷5 1488908196.2

Exponentiation

ny
n2 5.5421190417788E+19
n3 4.1258532328103E+29
n4 3.0715083473248E+39
n5 2.2865969765143E+49

Nth Root

y√n
2√n 86281.753465029
3√n 1952.5971076414
4√n 293.73755882595
5√n 94.268714533123

Divisors of 7444540981

1, 7444540981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7444540982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3722270491
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 86281.753470824
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999997313
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7444540981 can be divided by 2 positive divisors. The sum of these divisors (counting 7444540981) is 7444540982, the average is 3722270491.

Base conversion 7444540981

Base System Value
2 Binary 110111011101110101010111000110101
3 Ternary 201012211012212101001
4 Quaternary 12323232222320311
5 Quinary 110221300302411
6 Senary 3230414203301
8 Octal 67356527065
10 Decimal 7444540981
12 Duodecimal 15391b3531
16 Hexadecimal 1bbbaae35
20 Vigesimal 5g687c91
36 Base36 3f4acl1

Cryptographic Hash Functions

md5 0423e55017cf873b419acbdaaa1739c1
sha1 356467a37a83a817890dc1f22832d30d99c1dc83
sha256 f11066cfb7597a47fb69fe61702cf3135f755e96be8071bec53788d5611347dd
sha512 67c65c90e8ff2b364ac78bbdc273d5375bfdafa22c829cd7b9184f488d43933426e4952d6bd59324eaa9dfead0e4606d211bb3a1d2f0f0fe161658356cde5faa
ripemd-160 d1f70cdfa16de19425816c86bb348dca12267dea

7444540981 as geometric shapes

Circle

Radius = n
Diameter 14889081962
Circumference 46775430510.516
Area 1.7411080466973E+20

Sphere

Radius = n
Volume 1.7282333607982E+30
Surface area 6.964432186789E+20
Circumference 46775430510.516

Square

Length = n
Perimeter 29778163924
Area 5.5421190417788E+19
Diagonal 10528170820.973

Cube

Length = n
Surface area 3.3252714250673E+20
Volume 4.1258532328103E+29
Space diagonal 12894323218.121

Equilateral Triangle

Length = n
Perimeter 22333622943
Area 2.399807940489E+19
Altitude 6447161609.0603

Triangular Pyramid

Length = n
Surface area 2.399807940489E+19
Volume 4.8623646651677E+28
Height 3509390273.6575