491008068 (number)

491008068 is an even 9-digits composite number following 491008067 and preceding 491008069. In scientific notation, it is written as 4.91008068 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 60 positive divisors. There are 161589168 positive integers (up to 491008068) that are relatively prime to 491008068.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million eight thousand sixty-eight

Notation

Scientific notation 4.91008068 × 10^8
Engineering notation 4.91008068 × 10^6

Prime Factorization of 491008068

Prime Factorization 2 × 2 × 3 × 9 × 3 × 79 × 19183

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 81834678
Product of the distinct prime numbers

The prime factorization of 491008068 is 2 × 2 × 3 × 9 × 3 × 79 × 19183. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 8, 33, 85, 238, 425, 8290, 8811, 4356, 99049, 160523, 49443, 8222519, 1595899, 59218836, 98562529, 623082900, 414441617, 3823146180, 8856706010

Basic calculations (n = 491008068)

Multiplication

n×y
n×2 982016136
n×3 1473024204
n×4 1964032272
n×5 2455040340

Division

n÷y
n÷2 245504034
n÷3 163669356
n÷3 122752017
n÷5 98201613.6

Exponentiation

ny
n2 241088922841092624
n3 1.1837660622041E+26
n4 5.8123868716678E+34
n5 2.8539288483262E+43

Nth Root

y√n
2√n 22158.701857284
3√n 788.91378143881
4√n 148.85799225196
5√n 54.729026817487

Divisors of 491008068

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6399, 8532, 12798, 19183, 25596, 38366, 57549, 76732, 115098, 172647, 230196, 345294, 517941, 690588, 1035882, 1515457, 1553823, 2071764, 3030914, 3107646, 4546371, 6061828, 6215292, 9092742, 13639113, 18185484, 27278226, 40917339, 54556452, 81834678, 122752017, 163669356, 245504034, 491008068

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -491008067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 491008068 can be divided by 60 positive divisors. The sum of these divisors (counting 491008068) is 1, the average is 0.016666666666667.

Base conversion 491008068

Base System Value
2 Binary 11101010001000011000001000100
3 Ternary 1021012220210110000
4 Quaternary 131101003001010
5 Quinary 2001144224233
6 Senary 120420001300
8 Octal 3521030104
10 Decimal 491008068
12 Duodecimal 118530230
16 Hexadecimal 1d443044
20 Vigesimal 7d8g038
36 Base36 84c090

Cryptographic Hash Functions

md5 51a512289161d83c8d13a68d53450d7c
sha1 f5d585703394371d22df7a8f1b838233a9ad7ee8
sha256 d381893cc9c173330b979257363a92c83913fca4e69a58b848f37b13470f2c59
sha512 0b6e94f75e0aec197d6deefd2614c946bbfe365cf8a4d4544032b85ed364da810088a66bb17fd35a4771c3b3108ca3d85ead0a6f40524482052547af660ff1a6
ripemd-160 1ff9b0bbe354dcba21a49b444086f608cee3ad38

491008068 as geometric shapes

Circle

Radius = n
Diameter 982016136
Circumference 3085094678.5642
Area 7.5740318885945E+17

Sphere

Radius = n
Volume 4.9585476861189E+26
Surface area 3.0296127554378E+18
Circumference 3085094678.5642

Square

Length = n
Perimeter 1964032272
Area 241088922841092624
Diagonal 694390269.00021

Cube

Length = n
Surface area 1446533537046555744
Volume 1.1837660622041E+26
Space diagonal 850450920.70223

Equilateral Triangle

Length = n
Perimeter 1473024204
Area 1.0439456587571E+17
Altitude 425225460.35112

Triangular Pyramid

Length = n
Surface area 1.0439456587571E+17
Volume 1.395081683205E+25
Height 231463423.00007