161004019 (number)

161004019 is an odd 9-digits composite number following 161004018 and preceding 161004020. In scientific notation, it is written as 1.61004019 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 146367280 positive integers (up to 161004019) that are relatively prime to 161004019.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million four thousand nineteen

Notation

Scientific notation 1.61004019 × 10^8
Engineering notation 1.61004019 × 10^6

Prime Factorization of 161004019

Prime Factorization 11 × 14636729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 161004019
Product of the distinct prime numbers

The prime factorization of 161004019 is 11 × 14636729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 68, 62, 625, 20, 7085, 5315, 88662, 52678, 349736, 826135, 7291866, 162520, 45712211, 55132062, 840136397, 209286444, 4524183282, 1103346669

Basic calculations (n = 161004019)

Multiplication

n×y
n×2 322008038
n×3 483012057
n×4 644016076
n×5 805020095

Division

n÷y
n÷2 80502009.5
n÷3 53668006.333333
n÷3 40251004.75
n÷5 32200803.8

Exponentiation

ny
n2 25922294134152361
n3 4.1735935372987E+24
n4 6.7196533317751E+32
n5 1.0818911927025E+41

Nth Root

y√n
2√n 12688.735910247
3√n 544.01670918075
4√n 112.64428929265
5√n 43.789233517965

Divisors of 161004019

1, 11, 14636729, 161004019

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 -161004018
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 161004019 can be divided by 4 positive divisors. The sum of these divisors (counting 161004019) is 1, the average is 0.25.

Base conversion 161004019

Base System Value
2 Binary 1001100110001011100111110011
3 Ternary 102012221211222211
4 Quaternary 21212023213303
5 Quinary 312204112034
6 Senary 23550512551
8 Octal 1146134763
10 Decimal 161004019
12 Duodecimal 45b05757
16 Hexadecimal 998b9f3
20 Vigesimal 2a65a0j
36 Base36 2nuvhv

Cryptographic Hash Functions

md5 eeb7ff1a0a6f4cb59eab549c5abdfa9f
sha1 ec2eabb2b5e8f258be0fe80222e465c25fd57d8c
sha256 9ef32f7c2d096be16816b269624199ac299f0a7d2ff940aa80a47c68f323f6d9
sha512 210bf51214da15df08743836f5b506679db28c9791691982fa0ea7edb711f00f253e332e9f6764aec6d3644ccfe247fc41cd6a507542e71205e5dcebad246a89
ripemd-160 a19a3b062542e4bd2f5b9563ab8af3bb407afb90

161004019 as geometric shapes

Circle

Radius = n
Diameter 322008038
Circumference 1011618086.5777
Area 8.1437288816047E+16

Sphere

Radius = n
Volume 1.7482307727796E+25
Surface area 3.2574915526419E+17
Circumference 1011618086.5777

Square

Length = n
Perimeter 644016076
Area 25922294134152361
Diagonal 227694067.26638

Cube

Length = n
Surface area 155533764804914166
Volume 4.1735935372987E+24
Space diagonal 278867141.13078

Equilateral Triangle

Length = n
Perimeter 483012057
Area 1.1224682622274E+16
Altitude 139433570.56539

Triangular Pyramid

Length = n
Surface area 1.1224682622274E+16
Volume 4.918627153567E+23
Height 75898022.422125