83973945 (number)

83973945 is an odd 8-digits composite number following 83973944 and preceding 83973946. In scientific notation, it is written as 8.3973945 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 39718400 positive integers (up to 83973945) that are relatively prime to 83973945.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred seventy-three thousand nine hundred forty-five

Notation

Scientific notation 8.3973945 × 10^7
Engineering notation 8.3973945 × 10^6

Prime Factorization of 83973945

Prime Factorization 11 × 15 × 41 × 12413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83973945
Product of the distinct prime numbers

The prime factorization of 83973945 is 11 × 15 × 41 × 12413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 97, 89, 873, 707, 3823, 100, 77146, 77791, 712385, 48876, 5460217, 7118008, 10330832, 6181741, 338650548, 350023097, 4909026225, 4955007386

Basic calculations (n = 83973945)

Multiplication

n×y
n×2 167947890
n×3 251921835
n×4 335895780
n×5 419869725

Division

n÷y
n÷2 41986972.5
n÷3 27991315
n÷3 20993486.25
n÷5 16794789

Exponentiation

ny
n2 7051623438863025
n3 5.9215263881579E+23
n4 4.9725393123522E+31
n5 4.175637427258E+39

Nth Root

y√n
2√n 9163.7298628888
3√n 437.90662820656
4√n 95.727372589499
5√n 38.444030334755

Divisors of 83973945

1, 11, 15, 41, 165, 451, 615, 6765, 12413, 136543, 186195, 508933, 2048145, 5598263, 7633995, 83973945

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 -83973944
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 83973945 can be divided by 16 positive divisors. The sum of these divisors (counting 83973945) is 1, the average is 0.0625.

Base conversion 83973945

Base System Value
2 Binary 101000000010101011100111001
3 Ternary 12212000022121010
4 Quaternary 11000111130321
5 Quinary 132444131240
6 Senary 12155504133
8 Octal 500253471
10 Decimal 83973945
12 Duodecimal 24158049
16 Hexadecimal 5015739
20 Vigesimal 164geh5
36 Base36 1dzupl

Cryptographic Hash Functions

md5 79e1fce233958330f57c493b01d64175
sha1 a4b401c593102712c7b9eae785bf766c7a7e2190
sha256 d258b8b476cce7f1557d8232d5c04ebb75ee48b81028fcc1db3204d98b2d232a
sha512 cab40bf8ca2edf4eda4c383e08635208fcc5e3009d3cfb73bad908c39e02dedc53cf2f223dbbe82fb68ca161ec15ff57c46f56b4fd9613f7d91e90d22d81b82d
ripemd-160 ea73aa8f62a75f5612d859bd311ba1115ee88fc3

83973945 as geometric shapes

Circle

Radius = n
Diameter 167947890
Circumference 527623857.40991
Area 2.2153328391414E+16

Sphere

Radius = n
Volume 2.48040317321E+24
Surface area 8.8613313565655E+16
Circumference 527623857.40991

Square

Length = n
Perimeter 335895780
Area 7051623438863025
Diagonal 118757091.90497

Cube

Length = n
Surface area 42309740633178150
Volume 5.9215263881579E+23
Space diagonal 145447139.25199

Equilateral Triangle

Length = n
Perimeter 251921835
Area 3.0534425179886E+15
Altitude 72723569.625997

Triangular Pyramid

Length = n
Surface area 3.0534425179886E+15
Volume 6.9785857734026E+22
Height 39585697.301657