73987839 (number)

73987839 is an odd 8-digits composite number following 73987838 and preceding 73987840. In scientific notation, it is written as 7.3987839 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 49108464 positive integers (up to 73987839) that are relatively prime to 73987839.

Interesting facts

Basic properties

Name

Name seventy-three million nine hundred eighty-seven thousand eight hundred thirty-nine

Notation

Scientific notation 7.3987839 × 10^7
Engineering notation 7.3987839 × 10^6

Prime Factorization of 73987839

Prime Factorization 3 × 3 × 229 × 35899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24662613
Product of the distinct prime numbers

The prime factorization of 73987839 is 3 × 3 × 229 × 35899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 29, 36, 91, 19, 2655, 9452, 99294, 99725, 441618, 343163, 8262269, 6682175, 21706278, 4281853, 29869992, 191473378, 143786310, 4057071941

Basic calculations (n = 73987839)

Multiplication

n×y
n×2 147975678
n×3 221963517
n×4 295951356
n×5 369939195

Division

n÷y
n÷2 36993919.5
n÷3 24662613
n÷3 18496959.75
n÷5 14797567.8

Exponentiation

ny
n2 5474200319889921
n3 4.0502425192176E+23
n4 2.9966869142283E+31
n5 2.2171838894333E+39

Nth Root

y√n
2√n 8601.6183942326
3√n 419.81064593639
4√n 92.744910341391
5√n 37.482803706118

Divisors of 73987839

1, 3, 9, 229, 687, 2061, 35899, 107697, 323091, 8220871, 24662613, 73987839

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73987838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73987839 can be divided by 12 positive divisors. The sum of these divisors (counting 73987839) is 1, the average is 0.083333333333333.

Base conversion 73987839

Base System Value
2 Binary 100011010001111011011111111
3 Ternary 12011012222020100
4 Quaternary 10122033123333
5 Quinary 122420102324
6 Senary 11201452143
8 Octal 432173377
10 Decimal 73987839
12 Duodecimal 20941053
16 Hexadecimal 468f6ff
20 Vigesimal 13289bj
36 Base36 181tdr

Cryptographic Hash Functions

md5 a41169e6bffba0d8e4b1327e4549de83
sha1 86de54787d9ce49def4a87517ea4ff7eac4d44b2
sha256 1b38f43328dca1144ae92220ba64bbbd1f9bdebea9764e79a8a7947b221a433b
sha512 6e6be364f9ae9b9576f7f67449ef2999c273dc917f78343f77077f79bae5a3c7c3c26ad0b59c0e6688e792e0af473d9228ef294f66e546e3ed791e5b944d6abb
ripemd-160 b183d36484cca8253bf4bbe2231d52e5d90f7722

73987839 as geometric shapes

Circle

Radius = n
Diameter 147975678
Circumference 464879302.91477
Area 1.7197707509245E+16

Sphere

Radius = n
Volume 1.6965616191508E+24
Surface area 6.879083003698E+16
Circumference 464879302.91477

Square

Length = n
Perimeter 295951356
Area 5474200319889921
Diagonal 104634605.36448

Cube

Length = n
Surface area 32845201919339526
Volume 4.0502425192176E+23
Space diagonal 128150696.29023

Equilateral Triangle

Length = n
Perimeter 221963517
Area 2.3703982712148E+15
Altitude 64075348.145113

Triangular Pyramid

Length = n
Surface area 2.3703982712148E+15
Volume 4.7732565846481E+22
Height 34878201.788159