161420003 (number)

161420003 is an odd 9-digits composite number following 161420002 and preceding 161420004. In scientific notation, it is written as 1.61420003 × 10^8. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 149076928 positive integers (up to 161420003) that are relatively prime to 161420003.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million four hundred twenty thousand three

Notation

Scientific notation 1.61420003 × 10^8
Engineering notation 1.61420003 × 10^6

Prime Factorization of 161420003

Prime Factorization 23 × 29 × 242009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161420003
Product of the distinct prime numbers

The prime factorization of 161420003 is 23 × 29 × 242009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 97, 77, 433, 718, 8453, 2351, 35718, 12145, 988401, 15803, 2181114, 3812308, 42645310, 98689918, 715840380, 587758837, 3607838778, 5058876630

Basic calculations (n = 161420003)

Multiplication

n×y
n×2 322840006
n×3 484260009
n×4 645680012
n×5 807100015

Division

n÷y
n÷2 80710001.5
n÷3 53806667.666667
n÷3 40355000.75
n÷5 32284000.6

Exponentiation

ny
n2 26056417368520009
n3 4.2060269697958E+24
n4 6.7893688608251E+32
n5 1.0959399418825E+41

Nth Root

y√n
2√n 12705.117197413
3√n 544.48482923011
4√n 112.71697830147
5√n 43.811837704338

Divisors of 161420003

1, 23, 29, 667, 242009, 5566207, 7018261, 161420003

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 -161420002
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 161420003 can be divided by 8 positive divisors. The sum of these divisors (counting 161420003) is 1, the average is 0.125.

Base conversion 161420003

Base System Value
2 Binary 1001100111110001001011100011
3 Ternary 102020201222121122
4 Quaternary 21213301023203
5 Quinary 312310420003
6 Senary 24003442455
8 Octal 1147611343
10 Decimal 161420003
12 Duodecimal 4608642b
16 Hexadecimal 99f12e3
20 Vigesimal 2a8ha03
36 Base36 2o3sgz

Cryptographic Hash Functions

md5 2b36b853228c4c4f8d289fe0bd616dba
sha1 734b777357c95cd186d6c5e362b6d24faeda4485
sha256 168ca1ae8bde3b37d6cbf2788c8a09460f20085d4aaeea233e1b426d67204f5f
sha512 1080b8f03eded2958439cb8efef2e44ecba897baef9dccffcdf6af733fd8d137c3bc40f92aa30bf7164faeaa71db7c3a9876a78168e40f81bf87f056a2f20bea
ripemd-160 950c0cd2784b1fb75442f23dd8361f84b948155b

161420003 as geometric shapes

Circle

Radius = n
Diameter 322840006
Circumference 1014231791.1345
Area 8.1858649383812E+16

Sphere

Radius = n
Volume 1.7618164572148E+25
Surface area 3.2743459753525E+17
Circumference 1014231791.1345

Square

Length = n
Perimeter 645680012
Area 26056417368520009
Diagonal 228282357.48091

Cube

Length = n
Surface area 156338504211120054
Volume 4.2060269697958E+24
Space diagonal 279587646.55392

Equilateral Triangle

Length = n
Perimeter 484260009
Area 1.1282759686374E+16
Altitude 139793823.27696

Triangular Pyramid

Length = n
Surface area 1.1282759686374E+16
Volume 4.9568503203268E+23
Height 76094119.160302