6989385 (number)

6989385 is an odd 7-digits composite number following 6989384 and preceding 6989386. In scientific notation, it is written as 6.989385 × 10^6. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 3386880 positive integers (up to 6989385) that are relatively prime to 6989385.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.989385 × 10^6
Engineering notation 6.989385 × 10^6

Prime Factorization of 6989385

Prime Factorization 3 × 5 × 13 × 73 × 491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6989385
Product of the distinct prime numbers

The prime factorization of 6989385 is 3 × 5 × 13 × 73 × 491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 35, 100, 988, 992, 911, 3489, 79558, 55396, 64493, 368939, 9960516, 5781218, 49011379, 39047927, 425847823, 787940519, 1437001031, 4448248031

Basic calculations (n = 6989385)

Multiplication

n×y
n×2 13978770
n×3 20968155
n×4 27957540
n×5 34946925

Division

n÷y
n÷2 3494692.5
n÷3 2329795
n÷3 1747346.25
n÷5 1397877

Exponentiation

ny
n2 48851502678225
n3 3.4144196004665E+20
n4 2.3864693139206E+27
n5 1.6679952825677E+34

Nth Root

y√n
2√n 2643.7445035404
3√n 191.19637524276
4√n 51.417356053578
5√n 23.382330388047

Divisors of 6989385

1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 491, 949, 1095, 1473, 2455, 2847, 4745, 6383, 7365, 14235, 19149, 31915, 35843, 95745, 107529, 179215, 465959, 537645, 1397877, 2329795, 6989385

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 -6989384
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 6989385 can be divided by 32 positive divisors. The sum of these divisors (counting 6989385) is 1, the average is 0.03125.

Base conversion 6989385

Base System Value
2 Binary 11010101010011001001001
3 Ternary 111011002122010
4 Quaternary 122222121021
5 Quinary 3242130020
6 Senary 405450133
8 Octal 32523111
10 Decimal 6989385
12 Duodecimal 2410949
16 Hexadecimal 6aa649
20 Vigesimal 23dd95
36 Base36 45t1l

Cryptographic Hash Functions

md5 8eec793c96c9281ad61b4b16da431ab1
sha1 4d10e50687b26b62c4914141a3d4e7c8c98a9700
sha256 484693da6cc1e4bcef9d0926a95e4525fe912f57b67b6cc73e31fb49b2279f7a
sha512 f827cc328b13ff064d475bc85b1d3739fcf187f5ca87456cf69a099a48bffa2830c25c66b7fe64a0994f829256882c519c25dcb4d9919c5c093f96ba3f11bcbf
ripemd-160 4d8dadad4cd9598999297fa7d16fe2e17ba6ccfd

6989385 as geometric shapes

Circle

Radius = n
Diameter 13978770
Circumference 43915601.138221
Area 1.5347152193073E+14

Sphere

Radius = n
Volume 1.4302287377465E+21
Surface area 6.1388608772294E+14
Circumference 43915601.138221

Square

Length = n
Perimeter 27957540
Area 48851502678225
Diagonal 9884483.0596471

Cube

Length = n
Surface area 293109016069350
Volume 3.4144196004665E+20
Space diagonal 12105969.93366

Equilateral Triangle

Length = n
Perimeter 20968155
Area 21153321166193
Altitude 6052984.9668299

Triangular Pyramid

Length = n
Surface area 21153321166193
Volume 4.0239320888435E+19
Height 3294827.686549