83178021 (number)

83178021 is an odd 8-digits composite number following 83178020 and preceding 83178022. In scientific notation, it is written as 8.3178021 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 54353904 positive integers (up to 83178021) that are relatively prime to 83178021.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred seventy-eight thousand twenty-one

Notation

Scientific notation 8.3178021 × 10^7
Engineering notation 8.3178021 × 10^6

Prime Factorization of 83178021

Prime Factorization 3 × 67 × 1823 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83178021
Product of the distinct prime numbers

The prime factorization of 83178021 is 3 × 67 × 1823 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 19, 75, 877, 409, 356, 4148, 15202, 3762, 145490, 431863, 850513, 9930989, 90918309, 19167338, 11229684, 107871970, 7458103000, 9485495539

Basic calculations (n = 83178021)

Multiplication

n×y
n×2 166356042
n×3 249534063
n×4 332712084
n×5 415890105

Division

n÷y
n÷2 41589010.5
n÷3 27726007
n÷3 20794505.25
n÷5 16635604.2

Exponentiation

ny
n2 6918583177476441
n3 5.7547405682638E+23
n4 4.786679318366E+31
n5 3.9814651286331E+39

Nth Root

y√n
2√n 9120.1985175762
3√n 436.51870797321
4√n 95.499730458134
5√n 38.370876219074

Divisors of 83178021

1, 3, 67, 201, 227, 681, 1823, 5469, 15209, 45627, 122141, 366423, 413821, 1241463, 27726007, 83178021

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 -83178020
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 83178021 can be divided by 16 positive divisors. The sum of these divisors (counting 83178021) is 1, the average is 0.0625.

Base conversion 83178021

Base System Value
2 Binary 100111101010011001000100101
3 Ternary 12210111212210110
4 Quaternary 10331103020211
5 Quinary 132243144041
6 Senary 12130443233
8 Octal 475231045
10 Decimal 83178021
12 Duodecimal 23a33519
16 Hexadecimal 4f53225
20 Vigesimal 15jh511
36 Base36 1diskl

Cryptographic Hash Functions

md5 2edf7b9a3d1ca8b0f084fc8a5da89eb7
sha1 6f4520818d60aa75235bda19024eed72b384706f
sha256 453e09c3a1110920fd951de094a77b689361db772fd486db8c59c07aa26d5a7b
sha512 f2b2a1016c6dbd93d3e036f3cea0adefdbad0a4cb7b2e10b0f5d76d42393ced07a5d7bfeba8eafabdf6a2939f87d439e69378866616971e570b7b8d7a7ed5f9e
ripemd-160 41858d0e91c85b546785c8158cdf2b1027fd9cd0

83178021 as geometric shapes

Circle

Radius = n
Diameter 166356042
Circumference 522622919.42748
Area 2.173537008361E+16

Sphere

Radius = n
Volume 2.410540092343E+24
Surface area 8.694148033444E+16
Circumference 522622919.42748

Square

Length = n
Perimeter 332712084
Area 6918583177476441
Diagonal 117631485.38955

Cube

Length = n
Surface area 41511499064858646
Volume 5.7547405682638E+23
Space diagonal 144068558.44503

Equilateral Triangle

Length = n
Perimeter 249534063
Area 2.9958343949451E+15
Altitude 72034279.222516

Triangular Pyramid

Length = n
Surface area 2.9958343949451E+15
Volume 6.7820267996478E+22
Height 39210495.129851