6989387 (number)

6989387 is an odd 7-digits prime number following 6989386 and preceding 6989388. In scientific notation, it is written as 6.989387 × 10^6. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 6989386 positive integers (up to 6989387) that are relatively prime to 6989387.

Interesting facts

Basic properties

Name

Name six million nine hundred eighty-nine thousand three hundred eighty-seven

Notation

Scientific notation 6.989387 × 10^6
Engineering notation 6.989387 × 10^6

Prime Factorization of 6989387

Prime Factorization 6989387

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 6989387
Product of the distinct prime numbers

The prime factorization of 6989387 is 6989387. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 3, 31, 77, 553, 416, 2380, 6748, 14718, 56751, 4534, 294608, 263670, 782791, 76440584, 7516068, 310124386, 153438503, 4703138787, 7710579999

Basic calculations (n = 6989387)

Multiplication

n×y
n×2 13978774
n×3 20968161
n×4 27957548
n×5 34946935

Division

n÷y
n÷2 3494693.5
n÷3 2329795.6666667
n÷3 1747346.75
n÷5 1397877.4

Exponentiation

ny
n2 48851530635769
n3 3.4144225315575E+20
n4 2.3864720454575E+27
n5 1.6679976690384E+34

Nth Root

y√n
2√n 2643.7448817917
3√n 191.19639347959
4√n 51.417359731823
5√n 23.382331726209

Divisors of 6989387

1, 6989387

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 6989388
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3494694
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 2643.7450709174
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999997138519
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6989387 can be divided by 2 positive divisors. The sum of these divisors (counting 6989387) is 6989388, the average is 3494694.

Base conversion 6989387

Base System Value
2 Binary 11010101010011001001011
3 Ternary 111011002122012
4 Quaternary 122222121023
5 Quinary 3242130022
6 Senary 405450135
8 Octal 32523113
10 Decimal 6989387
12 Duodecimal 241094b
16 Hexadecimal 6aa64b
20 Vigesimal 23dd97
36 Base36 45t1n

Cryptographic Hash Functions

md5 06df1de9663a6394a3dfba583362f180
sha1 d540558ee8797f23a6b5e4dcb65a40a6d386687c
sha256 bf49f8d377f87231756f906a93889da661fe85aa7e602d1ba1873380b42bb16a
sha512 2252467d86e35ced373df2396bcfae8fd262f3deef0a7866d7ce029bdebd259136e700c75187ca0aedb9ec4c14e1419d7330f2d7d712f37b711b30a507178395
ripemd-160 870a27fe57aee960ec84cef5fdc43abf3e145da2

6989387 as geometric shapes

Circle

Radius = n
Diameter 13978774
Circumference 43915613.704592
Area 1.5347160976195E+14

Sphere

Radius = n
Volume 1.430229965519E+21
Surface area 6.1388643904779E+14
Circumference 43915613.704592

Square

Length = n
Perimeter 27957548
Area 48851530635769
Diagonal 9884485.8880742

Cube

Length = n
Surface area 293109183814614
Volume 3.4144225315575E+20
Space diagonal 12105973.397761

Equilateral Triangle

Length = n
Perimeter 20968161
Area 21153333272165
Altitude 6052986.6988807

Triangular Pyramid

Length = n
Surface area 21153333272165
Volume 4.0239355431674E+19
Height 3294828.6293581