161769713 (number)

161769713 is an odd 9-digits composite number following 161769712 and preceding 161769714. In scientific notation, it is written as 1.61769713 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 137229696 positive integers (up to 161769713) that are relatively prime to 161769713.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred sixty-nine thousand seven hundred thirteen

Notation

Scientific notation 1.61769713 × 10^8
Engineering notation 1.61769713 × 10^6

Prime Factorization of 161769713

Prime Factorization 7 × 97 × 238247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161769713
Product of the distinct prime numbers

The prime factorization of 161769713 is 7 × 97 × 238247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 161769713)

Multiplication

n×y
n×2 323539426
n×3 485309139
n×4 647078852
n×5 808848565

Division

n÷y
n÷2 80884856.5
n÷3 53923237.666667
n÷3 40442428.25
n÷5 32353942.6

Exponentiation

ny
n2 26169440044102369
n3 4.2334228053051E+24
n4 6.8483959222187E+32
n5 1.1078630428477E+41

Nth Root

y√n
2√n 12718.872316365
3√n 544.87774717675
4√n 112.77797797604
5√n 43.830804594931

Divisors of 161769713

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 -161769712
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 161769713 can be divided by 8 positive divisors. The sum of these divisors (counting 161769713) is 1, the average is 0.125.

Base conversion 161769713

Base System Value
2 Binary 1001101001000110100011110001
3 Ternary 102021101202022212
4 Quaternary 21221012203301
5 Quinary 312403112323
6 Senary 24015141505
8 Octal 1151064361
10 Decimal 161769713
12 Duodecimal 46214895
16 Hexadecimal 9a468f1
20 Vigesimal 2ab145d
36 Base36 2obab5

Cryptographic Hash Functions

md5 e0090ea45b9cae710574dc1b905ac0dc
sha1 c0ff027e6a1a4d220c05510779dad94eb424d2e4
sha256 71e8ffe6c139ffc66aaa6c428999c13a3cc7716aa0ba211b52f6535f61fb84eb
sha512 339b0cd93395559a11739a02a729e220a28e789d6e5ae5ae5fe5303a5e82b8653136b7c08f610b3b8b157a39f7d6a76729037d64fd5bad238a255e20207be64b
ripemd-160 d15e9bc2e66c093c6f73c4b8e5086b078a9df9a4

161769713 as geometric shapes

Circle

Radius = n
Diameter 323539426
Circumference 1016429083.8683
Area 8.2213720591111E+16

Sphere

Radius = n
Volume 1.7732919979582E+25
Surface area 3.2885488236444E+17
Circumference 1016429083.8683

Square

Length = n
Perimeter 647078852
Area 26169440044102369
Diagonal 228776922.1058

Cube

Length = n
Surface area 157016640264614214
Volume 4.2334228053051E+24
Space diagonal 280193362.04184

Equilateral Triangle

Length = n
Perimeter 485309139
Area 1.1331699940503E+16
Altitude 140096681.02092

Triangular Pyramid

Length = n
Surface area 1.1331699940503E+16
Volume 4.9891366221017E+23
Height 76258974.035268