83720072 (number)

83720072 is an even 8-digits composite number following 83720071 and preceding 83720073. In scientific notation, it is written as 8.3720072 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 41070016 positive integers (up to 83720072) that are relatively prime to 83720072.

Interesting facts

Basic properties

Name

Name eighty-three million seven hundred twenty thousand seventy-two

Notation

Scientific notation 8.3720072 × 10^7
Engineering notation 8.3720072 × 10^6

Prime Factorization of 83720072

Prime Factorization 2 × 2 × 2 × 53 × 197453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20930018
Product of the distinct prime numbers

The prime factorization of 83720072 is 2 × 2 × 2 × 53 × 197453. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 11, 63, 189, 868, 2481, 6167, 56887, 80364, 752565, 288599, 99443, 7902227, 8949803, 23055209, 560299906, 491785923, 441252308, 2107393881

Basic calculations (n = 83720072)

Multiplication

n×y
n×2 167440144
n×3 251160216
n×4 334880288
n×5 418600360

Division

n÷y
n÷2 41860036
n÷3 27906690.666667
n÷3 20930018
n÷5 16744014.4

Exponentiation

ny
n2 7009050455685184
n3 5.867982088016E+23
n4 4.9126788290341E+31
n5 4.1128982527961E+39

Nth Root

y√n
2√n 9149.8673214424
3√n 437.46488447408
4√n 95.654938824101
5√n 38.420757103137

Divisors of 83720072

1, 2, 4, 8, 53, 106, 212, 424, 197453, 394906, 789812, 1579624, 10465009, 20930018, 41860036, 83720072

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 -83720071
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 83720072 can be divided by 16 positive divisors. The sum of these divisors (counting 83720072) is 1, the average is 0.0625.

Base conversion 83720072

Base System Value
2 Binary 100111111010111011110001000
3 Ternary 12211112102100102
4 Quaternary 10333113132020
5 Quinary 132413020242
6 Senary 12150224532
8 Octal 477273610
10 Decimal 83720072
12 Duodecimal 24055148
16 Hexadecimal 4fd7788
20 Vigesimal 163503c
36 Base36 1duetk

Cryptographic Hash Functions

md5 eef336e6414aaa8b9f6a79a5f8ea70e5
sha1 0c3c3ea15d32a33a650c27e1a403ec185f061cec
sha256 605cbf952e2f65a9990d380c3d9de0651d903270cb3017e7660e2d53df7510f8
sha512 6c26d1aa257caed2eddcc94f6d673e8d96d7c2c36e5af628c2a05f4d031cfbce035ae8a4afde0dbf8d47186a4dfb7a4bc572de15e9d61208d13ea94c3e1a9800
ripemd-160 6b3e5c9a2ce6331e478c62df463c12a70dc6c19a

83720072 as geometric shapes

Circle

Radius = n
Diameter 167440144
Circumference 526028726.30642
Area 2.2019581420221E+16

Sphere

Radius = n
Volume 2.4579745892143E+24
Surface area 8.8078325680883E+16
Circumference 526028726.30642

Square

Length = n
Perimeter 334880288
Area 7009050455685184
Diagonal 118398061.26525

Cube

Length = n
Surface area 42054302734111104
Volume 5.867982088016E+23
Space diagonal 145007418.31732

Equilateral Triangle

Length = n
Perimeter 251160216
Area 3.0350078755151E+15
Altitude 72503709.158662

Triangular Pyramid

Length = n
Surface area 3.0350078755151E+15
Volume 6.9154832105288E+22
Height 39466020.421751