909968138 (number)

909968138 is an even 9-digits composite number following 909968137 and preceding 909968139. In scientific notation, it is written as 9.09968138 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 448193196 positive integers (up to 909968138) that are relatively prime to 909968138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.09968138 × 10^8
Engineering notation 9.09968138 × 10^6

Prime Factorization of 909968138

Prime Factorization 2 × 67 × 6790807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 909968138
Product of the distinct prime numbers

The prime factorization of 909968138 is 2 × 67 × 6790807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 6, 10, 188, 576, 1690, 2714, 66628, 16972, 600333, 147538, 3708673, 8628920, 63585490, 2981995, 962845945, 547982266, 5985351756, 279712744

Basic calculations (n = 909968138)

Multiplication

n×y
n×2 1819936276
n×3 2729904414
n×4 3639872552
n×5 4549840690

Division

n÷y
n÷2 454984069
n÷3 303322712.66667
n÷3 227492034.5
n÷5 181993627.6

Exponentiation

ny
n2 828042012175187044
n3 7.5349184800483E+26
n4 6.8565357392713E+35
n5 6.2392290597952E+44

Nth Root

y√n
2√n 30165.678145866
3√n 969.04079834385
4√n 173.68269385827
5√n 61.916334410671

Divisors of 909968138

1, 2, 67, 134, 6790807, 13581614, 454984069, 909968138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -909968137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 909968138 can be divided by 8 positive divisors. The sum of these divisors (counting 909968138) is 1, the average is 0.125.

Base conversion 909968138

Base System Value
2 Binary 110110001111010000001100001010
3 Ternary 2100102021011121122
4 Quaternary 312033100030022
5 Quinary 3330422440023
6 Senary 230143435242
8 Octal 6617201412
10 Decimal 909968138
12 Duodecimal 2148b5b22
16 Hexadecimal 363d030a
20 Vigesimal e47606i
36 Base36 f1rrwq

Cryptographic Hash Functions

md5 49e7bb26930c2a38f5cb1facddb27c6e
sha1 d70a5174492488276b28f35a911455bd20b70d83
sha256 09378555c42e9fc74b492e1cdbac6f157b0a1a0daaaaa59191f94a902302b6b8
sha512 fe1fe2d6d415b41b2bbbb0a1075b8de40a029b86123e64a4ef98aa5e21c7fb5dcb11d6a9ba3a7eebc2e68a9638f615cbf055084682832a1774d5dfabcda0ee7a
ripemd-160 e37527ed6151bcfab0c38be9f58cbce1b56a1cbb

909968138 as geometric shapes

Circle

Radius = n
Diameter 1819936276
Circumference 5717498434.6832
Area 2.6013707023133E+18

Sphere

Radius = n
Volume 3.156219272309E+27
Surface area 1.0405482809253E+19
Circumference 5717498434.6832

Square

Length = n
Perimeter 3639872552
Area 828042012175187044
Diagonal 1286889282.087

Cube

Length = n
Surface area 4968252073051122264
Volume 7.5349184800483E+26
Space diagonal 1576111048.2848

Equilateral Triangle

Length = n
Perimeter 2729904414
Area 3.5855270897225E+17
Altitude 788055524.14242

Triangular Pyramid

Length = n
Surface area 3.5855270897225E+17
Volume 8.8799865882166E+25
Height 428963094.029