7138726905 (number)

7138726905 is an odd 10-digits composite number following 7138726904 and preceding 7138726906. In scientific notation, it is written as 7.138726905 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 3702281472 positive integers (up to 7138726905) that are relatively prime to 7138726905.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million seven hundred twenty-six thousand nine hundred five

Notation

Scientific notation 7.138726905 × 10^9
Engineering notation 7.138726905 × 10^9

Prime Factorization of 7138726905

Prime Factorization 5 × 3 × 37 × 2749 × 4679

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7138726905
Product of the distinct prime numbers

The prime factorization of 7138726905 is 5 × 3 × 37 × 2749 × 4679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7138726905)

Multiplication

n×y
n×2 14277453810
n×3 21416180715
n×4 28554907620
n×5 35693634525

Division

n÷y
n÷2 3569363452.5
n÷3 2379575635
n÷3 1784681726.25
n÷5 1427745381

Exponentiation

ny
n2 5.0961421824171E+19
n3 3.6379967309326E+29
n4 2.5970665143411E+39
n5 1.8539748600001E+49

Nth Root

y√n
2√n 84490.987122888
3√n 1925.48551581
4√n 290.67333404165
5√n 93.481173077123

Divisors of 7138726905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138726904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138726905 can be divided by 32 positive divisors. The sum of these divisors (counting 7138726905) is 1, the average is 0.03125.

Base conversion 7138726905

Base System Value
2 Binary 110101001100000000101001111111001
3 Ternary 200102111202220022210
4 Quaternary 12221200011033321
5 Quinary 104110003230110
6 Senary 3140211405333
8 Octal 65140051771
10 Decimal 7138726905
12 Duodecimal 14728b3849
16 Hexadecimal 1a98053f9
20 Vigesimal 5bah0h55
36 Base36 3a27oxl

Cryptographic Hash Functions

md5 5943860a74841c8cb41fd99d6a29ad6a
sha1 8787302657bea0962db8409fecbbe75bd28d4acd
sha256 f5221c8810cc38361805bef55b6aabe4cac0d9852e0aa17f464a1c7ea0398814
sha512 f27dc965a1be8c46921f429583871940afd576019c2449ffa5a7a19812b378df436948e10544c5fb005698c1d09853ff5a44c8c292989e1a7a771833de385385
ripemd-160 cedd4791175a8f42cedcb3cbbfe52f2323334085

7138726905 as geometric shapes

Circle

Radius = n
Diameter 14277453810
Circumference 44853944001.464
Area 1.6010002841931E+20

Sphere

Radius = n
Volume 1.5238805071576E+30
Surface area 6.4040011367722E+20
Circumference 44853944001.464

Square

Length = n
Perimeter 28554907620
Area 5.0961421824171E+19
Diagonal 10095684407.129

Cube

Length = n
Surface area 3.0576853094503E+20
Volume 3.6379967309326E+29
Space diagonal 12364637700.819

Equilateral Triangle

Length = n
Perimeter 21416180715
Area 2.2066942956353E+19
Altitude 6182318850.4095

Triangular Pyramid

Length = n
Surface area 2.2066942956353E+19
Volume 4.2874202639616E+28
Height 3365228135.7096