161001464 (number)

161001464 is an even 9-digits composite number following 161001463 and preceding 161001465. In scientific notation, it is written as 1.61001464 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 74151936 positive integers (up to 161001464) that are relatively prime to 161001464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61001464 × 10^8
Engineering notation 1.61001464 × 10^6

Prime Factorization of 161001464

Prime Factorization 2 × 2 × 2 × 7501 × 2683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40250366
Product of the distinct prime numbers

The prime factorization of 161001464 is 2 × 2 × 2 × 7501 × 2683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 94, 39, 910, 738, 9320, 1753, 75325, 21921, 646988, 847252, 9612360, 2297990, 21908534, 7877903, 16579957, 294764950, 9860267927, 457364565

Basic calculations (n = 161001464)

Multiplication

n×y
n×2 322002928
n×3 483004392
n×4 644005856
n×5 805007320

Division

n÷y
n÷2 80500732
n÷3 53667154.666667
n÷3 40250366
n÷5 32200292.8

Exponentiation

ny
n2 25921471410143296
n3 4.1733948460672E+24
n4 6.7192268006688E+32
n5 1.0818053518557E+41

Nth Root

y√n
2√n 12688.63523
3√n 544.01383146782
4√n 112.64384239718
5√n 43.789094537332

Divisors of 161001464

1, 2, 4, 8, 2683, 5366, 7501, 10732, 15002, 21464, 30004, 60008, 20125183, 40250366, 80500732, 161001464

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161001463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161001464 can be divided by 16 positive divisors. The sum of these divisors (counting 161001464) is 1, the average is 0.0625.

Base conversion 161001464

Base System Value
2 Binary 1001100110001010111111111000
3 Ternary 102012221201111012
4 Quaternary 21212022333320
5 Quinary 312204021324
6 Senary 23550453052
8 Octal 1146127770
10 Decimal 161001464
12 Duodecimal 45b04188
16 Hexadecimal 998aff8
20 Vigesimal 2a653d4
36 Base36 2nutiw

Cryptographic Hash Functions

md5 1c041fa6cf5381ac7c7bf6ac52d848aa
sha1 afa8d3f9604ef836e3bb57489cd95d30d8be26b5
sha256 c7ef0599db92f5bcc2d8a6e8c57d6b433570a7ca6d26129508dabec791b22da5
sha512 b650815f41a0a036582d8b6e454f9eb9985c02fa59184e63a1eec54228e2785730cfcc058efd3761c5466d127b10577de93ac65f5f8b84e51fe2e6b497dd2a94
ripemd-160 c768866a47d759f15244fa2c0b38baf035c48b90

161001464 as geometric shapes

Circle

Radius = n
Diameter 322002928
Circumference 1011602033.0392
Area 8.1434704152344E+16

Sphere

Radius = n
Volume 1.7481475451912E+25
Surface area 3.2573881660938E+17
Circumference 1011602033.0392

Square

Length = n
Perimeter 644005856
Area 25921471410143296
Diagonal 227690453.95072

Cube

Length = n
Surface area 155528828460859776
Volume 4.1733948460672E+24
Space diagonal 278862715.74097

Equilateral Triangle

Length = n
Perimeter 483004392
Area 1.1224326372328E+16
Altitude 139431357.87049

Triangular Pyramid

Length = n
Surface area 1.1224326372328E+16
Volume 4.9183929937052E+23
Height 75896817.983575