83994915 (number)

83994915 is an odd 8-digits composite number following 83994914 and preceding 83994916. In scientific notation, it is written as 8.3994915 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 42197760 positive integers (up to 83994915) that are relatively prime to 83994915.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety-four thousand nine hundred fifteen

Notation

Scientific notation 8.3994915 × 10^7
Engineering notation 8.3994915 × 10^6

Prime Factorization of 83994915

Prime Factorization 57 × 5 × 199 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83994915
Product of the distinct prime numbers

The prime factorization of 83994915 is 57 × 5 × 199 × 1481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 21, 52, 755, 390, 4427, 5679, 96128, 27906, 365612, 248307, 5693544, 153653, 30265379, 88812672, 120404275, 123273945, 2804862274, 1045850247

Basic calculations (n = 83994915)

Multiplication

n×y
n×2 167989830
n×3 251984745
n×4 335979660
n×5 419974575

Division

n÷y
n÷2 41997457.5
n÷3 27998305
n÷3 20998728.75
n÷5 16798983

Exponentiation

ny
n2 7055145745857225
n3 5.9259636723589E+23
n4 4.9775081495287E+31
n5 4.1808537393147E+39

Nth Root

y√n
2√n 9164.8739762203
3√n 437.94307656648
4√n 95.733348297343
5√n 38.445950194067

Divisors of 83994915

1, 5, 57, 199, 285, 995, 1481, 7405, 11343, 56715, 84417, 294719, 422085, 1473595, 16798983, 83994915

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 -83994914
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 83994915 can be divided by 16 positive divisors. The sum of these divisors (counting 83994915) is 1, the average is 0.0625.

Base conversion 83994915

Base System Value
2 Binary 101000000011010100100100011
3 Ternary 12212001101100210
4 Quaternary 11000122210203
5 Quinary 133000314130
6 Senary 12200145203
8 Octal 500324443
10 Decimal 83994915
12 Duodecimal 24168203
16 Hexadecimal 501a923
20 Vigesimal 164j75f
36 Base36 1e0aw3

Cryptographic Hash Functions

md5 4a2691b8cd36cc781ce44d859fb16ebe
sha1 e56129050dad741e2a5e2c8cb3c9f62feef2bb56
sha256 47a9d3f1490a548c4794327aa57ad4ed7f49463bd02b3a268c29ddfcdba3049b
sha512 8ddfd8d4d53b37ea1a4c343e1b8e7bdd435109d8e604cbcab2e368315e0f0da40933a423a539c1ca7cb3b75951b4fb06518f3bf146b976440678801c1130cd54
ripemd-160 d81c70300cd059f9ae949d6a30b3b6b2bde54a13

83994915 as geometric shapes

Circle

Radius = n
Diameter 167989830
Circumference 527755615.8058
Area 2.216439404519E+16

Sphere

Radius = n
Volume 2.4822618584697E+24
Surface area 8.8657576180761E+16
Circumference 527755615.8058

Square

Length = n
Perimeter 335979660
Area 7055145745857225
Diagonal 118786747.96338

Cube

Length = n
Surface area 42330874475143350
Volume 5.9259636723589E+23
Space diagonal 145483460.35743

Equilateral Triangle

Length = n
Perimeter 251984745
Area 3.054967721657E+15
Altitude 72741730.178715

Triangular Pyramid

Length = n
Surface area 3.054967721657E+15
Volume 6.9838151629835E+22
Height 39595582.654458