7139861 (number)

7139861 is an odd 7-digits prime number following 7139860 and preceding 7139862. In scientific notation, it is written as 7.139861 × 10^6. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 7139860 positive integers (up to 7139861) that are relatively prime to 7139861.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-nine thousand eight hundred sixty-one

Notation

Scientific notation 7.139861 × 10^6
Engineering notation 7.139861 × 10^6

Prime Factorization of 7139861

Prime Factorization 7139861

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7139861
Product of the distinct prime numbers

The prime factorization of 7139861 is 7139861. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 2, 82, 50, 438, 907, 9967, 4905, 8377, 34799, 24338, 814680, 2932001, 6911334, 8017199, 9394214, 509476443, 444058806, 7017979375, 7485534576

Basic calculations (n = 7139861)

Multiplication

n×y
n×2 14279722
n×3 21419583
n×4 28559444
n×5 35699305

Division

n÷y
n÷2 3569930.5
n÷3 2379953.6666667
n÷3 1784965.25
n÷5 1427972.2

Exponentiation

ny
n2 50977615099321
n3 3.6397308592065E+20
n4 2.5987172412145E+27
n5 1.8554479880575E+34

Nth Root

y√n
2√n 2672.0518333296
3√n 192.55874745999
4√n 51.691893303782
5√n 23.482155053562

Divisors of 7139861

1, 7139861

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7139862
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3569931
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 2672.0520204517
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999997198825
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7139861 can be divided by 2 positive divisors. The sum of these divisors (counting 7139861) is 7139862, the average is 3569931.

Base conversion 7139861

Base System Value
2 Binary 11011001111001000010101
3 Ternary 111102202001022
4 Quaternary 123033020111
5 Quinary 3311433421
6 Senary 413010525
8 Octal 33171025
10 Decimal 7139861
12 Duodecimal 2483a45
16 Hexadecimal 6cf215
20 Vigesimal 24c9d1
36 Base36 4915h

Cryptographic Hash Functions

md5 686805b81c2c6972d2a82927505a8c8d
sha1 83b11ef22742611f5718e4a5df5f173e0b0b98cd
sha256 61ef5206b4908679539577327a02ea881124a20b0a6eb1755462b17b31d974f1
sha512 51a2c08917e04322533278586a02ea6969fd8e8fb4d08f116ac3c6f198d89ebe29cc5264bd71cb17e9de948be1aad762d47e82190eda44550f944b1e7a264cb3
ripemd-160 d0674b386fcb9b0c17026c1bbdc8188a8f9801ed

7139861 as geometric shapes

Circle

Radius = n
Diameter 14279722
Circumference 44861069.730505
Area 1.6015090109355E+14

Sphere

Radius = n
Volume 1.5246068971103E+21
Surface area 6.4060360437422E+14
Circumference 44861069.730505

Square

Length = n
Perimeter 28559444
Area 50977615099321
Diagonal 10097288.259659

Cube

Length = n
Surface area 305865690595926
Volume 3.6397308592065E+20
Space diagonal 12366602.01098

Equilateral Triangle

Length = n
Perimeter 21419583
Area 22073954850179
Altitude 6183301.0054898

Triangular Pyramid

Length = n
Surface area 22073954850179
Volume 4.2894639537315E+19
Height 3365762.7532196