909968149 (number)

909968149 is an odd 9-digits composite number following 909968148 and preceding 909968150. In scientific notation, it is written as 9.09968149 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 907742880 positive integers (up to 909968149) that are relatively prime to 909968149.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.09968149 × 10^8
Engineering notation 9.09968149 × 10^6

Prime Factorization of 909968149

Prime Factorization 409 × 2224861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 909968149
Product of the distinct prime numbers

The prime factorization of 909968149 is 409 × 2224861. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 96, 61, 993, 415, 7168, 5247, 13148, 59263, 282664, 930983, 2095895, 9719042, 23136047, 15111748, 934305064, 350899104, 366971859, 6392802349

Basic calculations (n = 909968149)

Multiplication

n×y
n×2 1819936298
n×3 2729904447
n×4 3639872596
n×5 4549840745

Division

n÷y
n÷2 454984074.5
n÷3 303322716.33333
n÷3 227492037.25
n÷5 181993629.8

Exponentiation

ny
n2 828042032194486201
n3 7.5349187533021E+26
n4 6.8565360708077E+35
n5 6.2392294369047E+44

Nth Root

y√n
2√n 30165.678328193
3√n 969.04080224855
4√n 173.68269438316
5√n 61.916334560364

Divisors of 909968149

1, 409, 2224861, 909968149

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -909968148
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 909968149 can be divided by 4 positive divisors. The sum of these divisors (counting 909968149) is 1, the average is 0.25.

Base conversion 909968149

Base System Value
2 Binary 110110001111010000001100010101
3 Ternary 2100102021011122001
4 Quaternary 312033100030111
5 Quinary 3330422440044
6 Senary 230143435301
8 Octal 6617201425
10 Decimal 909968149
12 Duodecimal 2148b5b31
16 Hexadecimal 363d0315
20 Vigesimal e476079
36 Base36 f1rrx1

Cryptographic Hash Functions

md5 c80a6a78abb401c09b3e6a4a5aa6a67d
sha1 1686a03d0a56a621b545ddda90f92958cbc0923f
sha256 90699448b0b45059462379a2e16bfe27c362e4a06f62971c04a879c1c1be0eb1
sha512 53e50cde750d538b4e8f2758c69f58e846f831a1a2b470c699f92a6a0adb9373297a68bd8375004b793475c9392eabe50c16af5df638de5129aa0d0b3d6c891e
ripemd-160 6e084bbece282e237a24d4d8493b8e1e2ec11082

909968149 as geometric shapes

Circle

Radius = n
Diameter 1819936298
Circumference 5717498503.7982
Area 2.6013707652058E+18

Sphere

Radius = n
Volume 3.1562193867693E+27
Surface area 1.0405483060823E+19
Circumference 5717498503.7982

Square

Length = n
Perimeter 3639872596
Area 828042032194486201
Diagonal 1286889297.6433

Cube

Length = n
Surface area 4968252193166917206
Volume 7.5349187533021E+26
Space diagonal 1576111067.3374

Equilateral Triangle

Length = n
Perimeter 2729904447
Area 3.5855271764086E+17
Altitude 788055533.6687

Triangular Pyramid

Length = n
Surface area 3.5855271764086E+17
Volume 8.8799869102494E+25
Height 428963099.21445