194889071 (number)

194889071 is an odd 9-digits composite number following 194889070 and preceding 194889072. In scientific notation, it is written as 1.94889071 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 168943104 positive integers (up to 194889071) that are relatively prime to 194889071.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million eight hundred eighty-nine thousand seventy-one

Notation

Scientific notation 1.94889071 × 10^8
Engineering notation 1.94889071 × 10^6

Prime Factorization of 194889071

Prime Factorization 13 × 17 × 727 × 1213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194889071
Product of the distinct prime numbers

The prime factorization of 194889071 is 13 × 17 × 727 × 1213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 27, 24, 942, 232, 9122, 7495, 77508, 34810, 71392, 889003, 8152826, 1853316, 77037065, 7250037, 698078716, 330739565, 7329218082, 2097628521

Basic calculations (n = 194889071)

Multiplication

n×y
n×2 389778142
n×3 584667213
n×4 779556284
n×5 974445355

Division

n÷y
n÷2 97444535.5
n÷3 64963023.666667
n÷3 48722267.75
n÷5 38977814.2

Exponentiation

ny
n2 37981749995243041
n3 7.4022279715272E+24
n4 1.4426133327011E+33
n5 2.8114957222234E+41

Nth Root

y√n
2√n 13960.267583395
3√n 579.7790190667
4√n 118.15357626156
5√n 45.494353420119

Divisors of 194889071

1, 13, 17, 221, 727, 1213, 9451, 12359, 15769, 20621, 160667, 268073, 881851, 11464063, 14991467, 194889071

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 -194889070
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 194889071 can be divided by 16 positive divisors. The sum of these divisors (counting 194889071) is 1, the average is 0.0625.

Base conversion 194889071

Base System Value
2 Binary 1011100111011100010101101111
3 Ternary 111120201101112202
4 Quaternary 23213130111233
5 Quinary 344342422241
6 Senary 31201052115
8 Octal 1347342557
10 Decimal 194889071
12 Duodecimal 5532703b
16 Hexadecimal b9dc56f
20 Vigesimal 30i12db
36 Base36 3815db

Cryptographic Hash Functions

md5 3798158fedf77ea3ffe2567e614e5894
sha1 26201dfcf73d42191336ef21f2b36fd59e9f8595
sha256 f3f344000e38f4c76c1caad6deb384a83658f34534225d23e77fd14ebac1bdc9
sha512 241de3e4d5fa24f995b55c6f12f517bd698e76c3fc0ec479f227229fa5e4a6c78119c5188d3f00ef973f958799d6b5325f7a5b07c448829587de1e6ee06a72a8
ripemd-160 cab0daea8443f7836876aec11873dd8286c1a989

194889071 as geometric shapes

Circle

Radius = n
Diameter 389778142
Circumference 1224524147.4371
Area 1.1932318675554E+17

Sphere

Radius = n
Volume 3.1006380020729E+25
Surface area 4.7729274702216E+17
Circumference 1224524147.4371

Square

Length = n
Perimeter 779556284
Area 37981749995243041
Diagonal 275614767.36649

Cube

Length = n
Surface area 227890499971458246
Volume 7.4022279715272E+24
Space diagonal 337557772.8119

Equilateral Triangle

Length = n
Perimeter 584667213
Area 1.6446580188035E+16
Altitude 168778886.40595

Triangular Pyramid

Length = n
Surface area 1.6446580188035E+16
Volume 8.7236093242593E+23
Height 91871589.122164