161716797 (number)

161716797 is an odd 9-digits composite number following 161716796 and preceding 161716798. In scientific notation, it is written as 1.61716797 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 98010000 positive integers (up to 161716797) that are relatively prime to 161716797.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred sixteen thousand seven hundred ninety-seven

Notation

Scientific notation 1.61716797 × 10^8
Engineering notation 1.61716797 × 10^6

Prime Factorization of 161716797

Prime Factorization 33 × 9 × 544501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161716797
Product of the distinct prime numbers

The prime factorization of 161716797 is 33 × 9 × 544501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161716797)

Multiplication

n×y
n×2 323433594
n×3 485150391
n×4 646867188
n×5 808583985

Division

n÷y
n÷2 80858398.5
n÷3 53905599
n÷3 40429199.25
n÷5 32343359.4

Exponentiation

ny
n2 26152322431939209
n3 4.2292698178045E+24
n4 6.8394396858411E+32
n5 1.1060522792689E+41

Nth Root

y√n
2√n 12716.791930357
3√n 544.81832959541
4√n 112.76875422899
5√n 43.827936747368

Divisors of 161716797

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 -161716796
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 161716797 can be divided by 8 positive divisors. The sum of these divisors (counting 161716797) is 1, the average is 0.125.

Base conversion 161716797

Base System Value
2 Binary 1001101000111001101000111101
3 Ternary 102021022001202000
4 Quaternary 21220321220331
5 Quinary 312344414142
6 Senary 24014052513
8 Octal 1150715075
10 Decimal 161716797
12 Duodecimal 461aa139
16 Hexadecimal 9a39a3d
20 Vigesimal 2aaebjh
36 Base36 2oa5h9

Cryptographic Hash Functions

md5 5ffd67ba982247833973d0bf159937fb
sha1 4a6fcb414f2126443fa1d398e910c21a1c1111b5
sha256 10d56cd775bbe00076c529bee91c0bcc1674dac88728ae862ef96c4595cf2228
sha512 8a50f4fb0259037c3d853b915475993bfa6ee71191dba9b29c6bc286d65f313f6331dd2947731e7efb66b668fd6eb8b8ee98df70d56dc541c622a80562e1f05c
ripemd-160 abd41e1e61aae3d7ae3f84850b2336460df8cd9a

161716797 as geometric shapes

Circle

Radius = n
Diameter 323433594
Circumference 1016096602.8345
Area 8.2159944026492E+16

Sphere

Radius = n
Volume 1.7715523986218E+25
Surface area 3.2863977610597E+17
Circumference 1016096602.8345

Square

Length = n
Perimeter 646867188
Area 26152322431939209
Diagonal 228702087.58094

Cube

Length = n
Surface area 156913934591635254
Volume 4.2292698178045E+24
Space diagonal 280101708.8413

Equilateral Triangle

Length = n
Perimeter 485150391
Area 1.132428779701E+16
Altitude 140050854.42065

Triangular Pyramid

Length = n
Surface area 1.132428779701E+16
Volume 4.9842422793952E+23
Height 76234029.193646