7137781681 (number)

7137781681 is an odd 10-digits composite number following 7137781680 and preceding 7137781682. In scientific notation, it is written as 7.137781681 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 7132294000 positive integers (up to 7137781681) that are relatively prime to 7137781681.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-seven million seven hundred eighty-one thousand six hundred eighty-one

Notation

Scientific notation 7.137781681 × 10^9
Engineering notation 7.137781681 × 10^9

Prime Factorization of 7137781681

Prime Factorization 1301 × 5486381

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7137781681
Product of the distinct prime numbers

The prime factorization of 7137781681 is 1301 × 5486381. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 89, 87, 68, 38, 3132, 5094, 18599, 22398, 954144, 43775, 6408159, 7508013, 49973973, 38381799, 937848665, 790572915, 4138726813, 2982299426

Basic calculations (n = 7137781681)

Multiplication

n×y
n×2 14275563362
n×3 21413345043
n×4 28551126724
n×5 35688908405

Division

n÷y
n÷2 3568890840.5
n÷3 2379260560.3333
n÷3 1784445420.25
n÷5 1427556336.2

Exponentiation

ny
n2 5.0947927325619E+19
n3 3.6365518234972E+29
n4 2.5956912987766E+39
n5 1.8527477801939E+49

Nth Root

y√n
2√n 84485.39329967
3√n 1925.4005288798
4√n 290.66371170077
5√n 93.478697416413

Divisors of 7137781681

1, 1301, 5486381, 7137781681

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 -7137781680
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 7137781681 can be divided by 4 positive divisors. The sum of these divisors (counting 7137781681) is 1, the average is 0.25.

Base conversion 7137781681

Base System Value
2 Binary 110101001011100011110011110110001
3 Ternary 200102102222212201111
4 Quaternary 12221130132132301
5 Quinary 104104233003211
6 Senary 3140135233321
8 Octal 65134363661
10 Decimal 7137781681
12 Duodecimal 1472518841
16 Hexadecimal 1a971e7b1
20 Vigesimal 5bab2e41
36 Base36 3a1nfld

Cryptographic Hash Functions

md5 8c4b11cc3f3adc6c5ffc9bd9b0fb3a7e
sha1 a4bba2756ebd5f432857e43d01fd383370578ccb
sha256 6e75de96bb1d18d19da3403e82b0868bb65ab859cf036abede0e2bfd3e84e59f
sha512 639c97682ec570d9accb23f881c70847e04e486c700de896e876fe6a95b14144aec668b841ce350966ce5ff7192ea890f49941d153659589c133a455fe1e71ab
ripemd-160 27b786c0c9ca7e72886d9ad7d8d784a47779ed68

7137781681 as geometric shapes

Circle

Radius = n
Diameter 14275563362
Circumference 44848004983.915
Area 1.6005763420179E+20

Sphere

Radius = n
Volume 1.5232752657463E+30
Surface area 6.4023053680717E+20
Circumference 44848004983.915

Square

Length = n
Perimeter 28551126724
Area 5.0947927325619E+19
Diagonal 10094347658.528

Cube

Length = n
Surface area 3.0568756395372E+20
Volume 3.6365518234972E+29
Space diagonal 12363000524.826

Equilateral Triangle

Length = n
Perimeter 21413345043
Area 2.2061099667075E+19
Altitude 6181500262.4132

Triangular Pyramid

Length = n
Surface area 2.2061099667075E+19
Volume 4.2857174242187E+28
Height 3364782552.8428