73890985 (number)

73890985 is an odd 8-digits composite number following 73890984 and preceding 73890986. In scientific notation, it is written as 7.3890985 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 47755008 positive integers (up to 73890985) that are relatively prime to 73890985.

Interesting facts

Basic properties

Name

Name seventy-three million eight hundred ninety thousand nine hundred eighty-five

Notation

Scientific notation 7.3890985 × 10^7
Engineering notation 7.3890985 × 10^6

Prime Factorization of 73890985

Prime Factorization 35 × 29 × 43 × 1693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73890985
Product of the distinct prime numbers

The prime factorization of 73890985 is 35 × 29 × 43 × 1693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 97, 80, 132, 617, 9520, 294, 32567, 32396, 292998, 821040, 4939955, 1465406, 56033445, 8265751, 591466836, 236982184, 5760330259, 7354500515

Basic calculations (n = 73890985)

Multiplication

n×y
n×2 147781970
n×3 221672955
n×4 295563940
n×5 369454925

Division

n÷y
n÷2 36945492.5
n÷3 24630328.333333
n÷3 18472746.25
n÷5 14778197

Exponentiation

ny
n2 5459877664270225
n3 4.0343573859243E+23
n4 2.9810264108797E+31
n5 2.2027097781091E+39

Nth Root

y√n
2√n 8595.9865635074
3√n 419.62738115511
4√n 92.714543430399
5√n 37.472985168513

Divisors of 73890985

1, 29, 35, 43, 1015, 1247, 1505, 1693, 43645, 49097, 59255, 72799, 1718395, 2111171, 2547965, 73890985

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 -73890984
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 73890985 can be divided by 16 positive divisors. The sum of these divisors (counting 73890985) is 1, the average is 0.0625.

Base conversion 73890985

Base System Value
2 Binary 100011001110111110010101001
3 Ternary 12011001001101011
4 Quaternary 10121313302221
5 Quinary 122404002420
6 Senary 11155423521
8 Octal 431676251
10 Decimal 73890985
12 Duodecimal 208b4ba1
16 Hexadecimal 4677ca9
20 Vigesimal 131g795
36 Base36 17zqnd

Cryptographic Hash Functions

md5 09cc386787178c28e031907689b59379
sha1 3b84c79712c062637c31b3ae040307e642a21785
sha256 015995079cbd9e7eed109b642c250446bc99e1459b70e13b07938cee0eb73738
sha512 8bde38aa6f8029c68e11474fc4de5909f4f2361cbefe6405cbfec381dafe792807a3d994a594344d1b814a65500f643f2db4a2adffa00fab4896f7001dd47543
ripemd-160 2ebcc0bb8623046001fc83498dfb10c58b187bd3

73890985 as geometric shapes

Circle

Radius = n
Diameter 147781970
Circumference 464270751.28503
Area 1.715271155957E+16

Sphere

Radius = n
Volume 1.6899076700767E+24
Surface area 6.8610846238281E+16
Circumference 464270751.28503

Square

Length = n
Perimeter 295563940
Area 5459877664270225
Diagonal 104497633.12411

Cube

Length = n
Surface area 32759265985621350
Volume 4.0343573859243E+23
Space diagonal 127982940.24131

Equilateral Triangle

Length = n
Perimeter 221672955
Area 2.3641963794066E+15
Altitude 63991470.120655

Triangular Pyramid

Length = n
Surface area 2.3641963794066E+15
Volume 4.7545357755285E+22
Height 34832544.374702