73161890 (number)

73161890 is an even 8-digits composite number following 73161889 and preceding 73161891. In scientific notation, it is written as 7.3161890 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 28995840 positive integers (up to 73161890) that are relatively prime to 73161890.

Interesting facts

Basic properties

Name

Name seventy-three million one hundred sixty-one thousand eight hundred ninety

Notation

Scientific notation 7.3161890 × 10^7
Engineering notation 7.3161890 × 10^6

Prime Factorization of 73161890

Prime Factorization 2 × 5 × 109 × 67121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73161890
Product of the distinct prime numbers

The prime factorization of 73161890 is 2 × 5 × 109 × 67121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 8, 55, 195, 813, 4641, 7884, 37697, 98009, 726313, 152993, 2452054, 4624497, 3300799, 73186246, 736952344, 188550837, 4722835300, 2089557050

Basic calculations (n = 73161890)

Multiplication

n×y
n×2 146323780
n×3 219485670
n×4 292647560
n×5 365809450

Division

n÷y
n÷2 36580945
n÷3 24387296.666667
n÷3 18290472.5
n÷5 14632378

Exponentiation

ny
n2 5352662148372100
n3 3.9161087930636E+23
n4 2.8650992074615E+31
n5 2.0961607305539E+39

Nth Root

y√n
2√n 8553.472394297
3√n 418.2426382153
4√n 92.48498469642
5√n 37.39874108363

Divisors of 73161890

1, 2, 5, 10, 109, 218, 545, 1090, 67121, 134242, 335605, 671210, 7316189, 14632378, 36580945, 73161890

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 -73161889
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 73161890 can be divided by 16 positive divisors. The sum of these divisors (counting 73161890) is 1, the average is 0.0625.

Base conversion 73161890

Base System Value
2 Binary 100010111000101110010100010
3 Ternary 12002200000020122
4 Quaternary 10113011302202
5 Quinary 122212140030
6 Senary 11132040242
8 Octal 427056242
10 Decimal 73161890
12 Duodecimal 20603082
16 Hexadecimal 45c5ca2
20 Vigesimal 12h54ea
36 Base36 17k42q

Cryptographic Hash Functions

md5 bafa779bbc0575c15db6f3812ed2d8e6
sha1 a6f1f03bbffc5e02156b286a888352ddf21bd5d9
sha256 97fb719347d13c5b1d832c1805a12621c8d4165911b43712e841234300b49fdb
sha512 1f15f72f4b1b5e6054de94746b140f5b91941ff0b44b423cc328fd5f51e4d28c123f6ba233045f1ce3cc39452145c9e1989f6c1f735a0e858e1715d21d873c61
ripemd-160 259da72b877e9eec9b07fe2d03ffa8d3e58bc615

73161890 as geometric shapes

Circle

Radius = n
Diameter 146323780
Circumference 459689712.29349
Area 1.6815884082474E+16

Sphere

Radius = n
Volume 1.6403758153263E+24
Surface area 6.7263536329896E+16
Circumference 459689712.29349

Square

Length = n
Perimeter 292647560
Area 5352662148372100
Diagonal 103466537.08685

Cube

Length = n
Surface area 32115972890232600
Volume 3.9161087930636E+23
Space diagonal 126720110.65777

Equilateral Triangle

Length = n
Perimeter 219485670
Area 2.3177706991828E+15
Altitude 63360055.328883

Triangular Pyramid

Length = n
Surface area 2.3177706991828E+15
Volume 4.6151784723993E+22
Height 34488845.695616