161036744 (number)

161036744 is an even 9-digits composite number following 161036743 and preceding 161036745. In scientific notation, it is written as 1.61036744 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 73198480 positive integers (up to 161036744) that are relatively prime to 161036744.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million thirty-six thousand seven hundred forty-four

Notation

Scientific notation 1.61036744 × 10^8
Engineering notation 1.61036744 × 10^6

Prime Factorization of 161036744

Prime Factorization 2 × 2 × 2 × 11 × 1829963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40259186
Product of the distinct prime numbers

The prime factorization of 161036744 is 2 × 2 × 2 × 11 × 1829963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 19, 88, 88, 576, 4341, 9571, 61987, 46230, 525166, 609187, 2130710, 4583615, 77887749, 96497219, 298282828, 111976133, 7480814521, 3566387798

Basic calculations (n = 161036744)

Multiplication

n×y
n×2 322073488
n×3 483110232
n×4 644146976
n×5 805183720

Division

n÷y
n÷2 80518372
n÷3 53678914.666667
n÷3 40259186
n÷5 32207348.8

Exponentiation

ny
n2 25932832918121536
n3 4.1761389758303E+24
n4 6.7251182315921E+32
n5 1.0829911430306E+41

Nth Root

y√n
2√n 12690.025374285
3√n 544.05356486686
4√n 112.65001275759
5√n 43.791013456358

Divisors of 161036744

1, 2, 4, 8, 11, 22, 44, 88, 1829963, 3659926, 7319852, 14639704, 20129593, 40259186, 80518372, 161036744

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 -161036743
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 161036744 can be divided by 16 positive divisors. The sum of these divisors (counting 161036744) is 1, the average is 0.0625.

Base conversion 161036744

Base System Value
2 Binary 1001100110010011100111001000
3 Ternary 102020000111212212
4 Quaternary 21212103213020
5 Quinary 312211133434
6 Senary 23551324252
8 Octal 1146234710
10 Decimal 161036744
12 Duodecimal 45b20688
16 Hexadecimal 99939c8
20 Vigesimal 2a69bh4
36 Base36 2nvkqw

Cryptographic Hash Functions

md5 1ca9b225e1d589f5b0d753d7403ae759
sha1 6ddf0964675a4f94911c84ba8528eef8cf4f37f2
sha256 66131b5e8c63c8417f7922f91ab6250eb7b9ff1039eb363fb9d5ae84591a1125
sha512 9e269c159b66d1be635a81b4a358cb15c86173703a29c2d2ea452b889342e63af18c8cca0cb7ce74122f6908668f54e1efc6292df79f71e560609b76787baeed
ripemd-160 e9bcfaf02d5f1a5c4006333caee19524ca7a828c

161036744 as geometric shapes

Circle

Radius = n
Diameter 322073488
Circumference 1011823703.8168
Area 8.1470397382342E+16

Sphere

Radius = n
Volume 1.7492970035785E+25
Surface area 3.2588158952937E+17
Circumference 1011823703.8168

Square

Length = n
Perimeter 644146976
Area 25932832918121536
Diagonal 227740347.4052

Cube

Length = n
Surface area 155596997508729216
Volume 4.1761389758303E+24
Space diagonal 278923822.49346

Equilateral Triangle

Length = n
Perimeter 483110232
Area 1.1229246049595E+16
Altitude 139461911.24673

Triangular Pyramid

Length = n
Surface area 1.1229246049595E+16
Volume 4.9216269816451E+23
Height 75913449.135068