161001049 (number)

161001049 is an odd 9-digits composite number following 161001048 and preceding 161001050. In scientific notation, it is written as 1.61001049 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 146364580 positive integers (up to 161001049) that are relatively prime to 161001049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61001049 × 10^8
Engineering notation 1.61001049 × 10^6

Prime Factorization of 161001049

Prime Factorization 11 × 14636459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 161001049
Product of the distinct prime numbers

The prime factorization of 161001049 is 11 × 14636459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 30, 8, 946, 60, 1001, 1258, 75676, 19011, 556780, 150084, 2385032, 1337213, 98652857, 4533842, 825082366, 155758133, 3350143585, 6060566624

Basic calculations (n = 161001049)

Multiplication

n×y
n×2 322002098
n×3 483003147
n×4 644004196
n×5 805005245

Division

n÷y
n÷2 80500524.5
n÷3 53667016.333333
n÷3 40250262.25
n÷5 32200209.8

Exponentiation

ny
n2 25921337779100401
n3 4.1733625739185E+24
n4 6.7191575225822E+32
n5 1.081791409532E+41

Nth Root

y√n
2√n 12688.618876773
3√n 544.01336404777
4√n 112.64376980896
5√n 43.789071963012

Divisors of 161001049

1, 11, 14636459, 161001049

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 -161001048
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 161001049 can be divided by 4 positive divisors. The sum of these divisors (counting 161001049) is 1, the average is 0.25.

Base conversion 161001049

Base System Value
2 Binary 1001100110001010111001011001
3 Ternary 102012221200220211
4 Quaternary 21212022321121
5 Quinary 312204013144
6 Senary 23550451121
8 Octal 1146127131
10 Decimal 161001049
12 Duodecimal 45b03aa1
16 Hexadecimal 998ae59
20 Vigesimal 2a652c9
36 Base36 2nut7d

Cryptographic Hash Functions

md5 3f775fc4a5accafe2a1b0315edf0aef6
sha1 2e4c0339586ed396beb46c35f15274f8632f706d
sha256 75e66cbe8a5bf1fe1f60d350200a71b91fa6571233dd48b5cf1393564c94a3b4
sha512 5609155583fe741b68de7ba2c80192d6ccf42ea55405be57789caafe6a43c1b6380a754ac4d3bf606b71a2e2d79bab3a00cf9a8ff1ac97b614254cc8d66c822b
ripemd-160 7243465d4914626276fce0a3031f525203156fed

161001049 as geometric shapes

Circle

Radius = n
Diameter 322002098
Circumference 1011599425.5173
Area 8.1434284338041E+16

Sphere

Radius = n
Volume 1.7481340270652E+25
Surface area 3.2573713735217E+17
Circumference 1011599425.5173

Square

Length = n
Perimeter 644004196
Area 25921337779100401
Diagonal 227689867.0521

Cube

Length = n
Surface area 155528026674602406
Volume 4.1733625739185E+24
Space diagonal 278861996.93989

Equilateral Triangle

Length = n
Perimeter 483003147
Area 1.1224268508389E+16
Altitude 139430998.46994

Triangular Pyramid

Length = n
Surface area 1.1224268508389E+16
Volume 4.9183549606132E+23
Height 75896622.350698