6989008905 (number)

6989008905 is an odd 10-digits composite number following 6989008904 and preceding 6989008906. In scientific notation, it is written as 6.989008905 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 3727471392 positive integers (up to 6989008905) that are relatively prime to 6989008905.

Interesting facts

Basic properties

Name

Name six billion nine hundred eighty-nine million eight thousand nine hundred five

Notation

Scientific notation 6.989008905 × 10^9
Engineering notation 6.989008905 × 10^9

Prime Factorization of 6989008905

Prime Factorization 3 × 5 × 3 × 155311309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2329669635
Product of the distinct prime numbers

The prime factorization of 6989008905 is 3 × 5 × 3 × 155311309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 29, 70, 193, 963, 7344, 7264, 60229, 15082, 25105, 723672, 7879654, 1428747, 54927402, 99778474, 168530144, 43017743, 3856215458, 1606623316

Basic calculations (n = 6989008905)

Multiplication

n×y
n×2 13978017810
n×3 20967026715
n×4 27956035620
n×5 34945044525

Division

n÷y
n÷2 3494504452.5
n÷3 2329669635
n÷3 1747252226.25
n÷5 1397801781

Exponentiation

ny
n2 4.8846245474169E+19
n3 3.4138684459479E+29
n4 2.3859556969228E+39
n5 1.6675465612729E+49

Nth Root

y√n
2√n 83600.292493507
3√n 1911.929457903
4√n 289.13715170055
5√n 93.085732106469

Divisors of 6989008905

1, 3, 5, 9, 15, 45, 155311309, 465933927, 776556545, 1397801781, 2329669635, 6989008905

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6989008904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6989008905 can be divided by 12 positive divisors. The sum of these divisors (counting 6989008905) is 1, the average is 0.083333333333333.

Base conversion 6989008905

Base System Value
2 Binary 110100000100100111101000000001001
3 Ternary 200001002001102211200
4 Quaternary 12200210331000021
5 Quinary 103303141241110
6 Senary 3113302414413
8 Octal 64044750011
10 Decimal 6989008905
12 Duodecimal 1430731409
16 Hexadecimal 1a093d009
20 Vigesimal 59416255
36 Base36 37l2ps9

Cryptographic Hash Functions

md5 0f789f609a02333d11a11d6f756786d2
sha1 d726c9a2564d4c44c8fa58c7a6e5be38e2c7f28d
sha256 e89d33cef69f49a1beb3dce71706fa8b1ed750fc4dba0f7d7f24b4a53e276514
sha512 2902fab4846a9292b0540718bf2feec548057c0c735fb338dafe2b548aae353fa337e4bc238cd407adc04096ae8fa886bec6b4f38b7572218ca5d2d5d56ed7b7
ripemd-160 e22207ed4192dd06be01f88a4a253be43198931e

6989008905 as geometric shapes

Circle

Radius = n
Diameter 13978017810
Circumference 43913238063.643
Area 1.5345500593709E+20

Sphere

Radius = n
Volume 1.4299978706816E+30
Surface area 6.1382002374838E+20
Circumference 43913238063.643

Square

Length = n
Perimeter 27956035620
Area 4.8846245474169E+19
Diagonal 9883951180.9973

Cube

Length = n
Surface area 2.9307747284502E+20
Volume 3.4138684459479E+29
Space diagonal 12105318518.011

Equilateral Triangle

Length = n
Perimeter 20967026715
Area 2.1151044730061E+19
Altitude 6052659259.0057

Triangular Pyramid

Length = n
Surface area 2.1151044730061E+19
Volume 4.0232825470142E+28
Height 3294650393.6658