83840785 (number)

83840785 is an odd 8-digits composite number following 83840784 and preceding 83840786. In scientific notation, it is written as 8.3840785 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 56631168 positive integers (up to 83840785) that are relatively prime to 83840785.

Interesting facts

Basic properties

Name

Name eighty-three million eight hundred forty thousand seven hundred eighty-five

Notation

Scientific notation 8.3840785 × 10^7
Engineering notation 8.3840785 × 10^6

Prime Factorization of 83840785

Prime Factorization 7 × 335 × 35753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 83840785
Product of the distinct prime numbers

The prime factorization of 83840785 is 7 × 335 × 35753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 20, 64, 548, 606, 846, 7763, 48952, 27662, 668594, 966771, 4991882, 4390762, 34636706, 35641146, 502436042, 123940799, 2591349425, 7996270810

Basic calculations (n = 83840785)

Multiplication

n×y
n×2 167681570
n×3 251522355
n×4 335363140
n×5 419203925

Division

n÷y
n÷2 41920392.5
n÷3 27946928.333333
n÷3 20960196.25
n÷5 16768157

Exponentiation

ny
n2 7029277229416225
n3 5.8934012089688E+23
n4 4.9410738367989E+31
n5 4.1426350922019E+39

Nth Root

y√n
2√n 9156.4613798126
3√n 437.67503853126
4√n 95.689400561466
5√n 38.43183022377

Divisors of 83840785

1, 7, 335, 2345, 35753, 250271, 11977255, 83840785

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83840784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83840785 can be divided by 8 positive divisors. The sum of these divisors (counting 83840785) is 1, the average is 0.125.

Base conversion 83840785

Base System Value
2 Binary 100111111110100111100010001
3 Ternary 12211202112221021
4 Quaternary 10333310330101
5 Quinary 132430401120
6 Senary 12152555441
8 Octal 477647421
10 Decimal 83840785
12 Duodecimal 240b2b81
16 Hexadecimal 4ff4f11
20 Vigesimal 16401j5
36 Base36 1dwzyp

Cryptographic Hash Functions

md5 5b91d9251884a4b84454c36760adb249
sha1 2a7513d28b5f86a7f3567fedf1bff5b54c8e44cd
sha256 9f0beb76c031e42215d6b634eff5b0d10a14902fe6e848cc5ad4aff8a922f712
sha512 471bee7d19b6ca1c9c32c1823df2c4806c2fcdb83118f51fa9ccb07722e4b94d05c9e4b8408ca925675c049c4d9b5b19d4e49e417a6b93cd0cfe3f056b4f606f
ripemd-160 a8249ad7a8164e6c74f67bd401bd59bb87b7ae99

83840785 as geometric shapes

Circle

Radius = n
Diameter 167681570
Circumference 526787188.4544
Area 2.208312570398E+16

Sphere

Radius = n
Volume 2.4686221257005E+24
Surface area 8.833250281592E+16
Circumference 526787188.4544

Square

Length = n
Perimeter 335363140
Area 7029277229416225
Diagonal 118568775.22701

Cube

Length = n
Surface area 42175663376497350
Volume 5.8934012089688E+23
Space diagonal 145216499.36646

Equilateral Triangle

Length = n
Perimeter 251522355
Area 3.043766325459E+15
Altitude 72608249.683229

Triangular Pyramid

Length = n
Surface area 3.043766325459E+15
Volume 6.9454399318581E+22
Height 39522925.075669