83145738 (number)

83145738 is an even 8-digits composite number following 83145737 and preceding 83145739. In scientific notation, it is written as 8.3145738 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 25444800 positive integers (up to 83145738) that are relatively prime to 83145738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3145738 × 10^7
Engineering notation 8.3145738 × 10^6

Prime Factorization of 83145738

Prime Factorization 2 × 3 × 2483 × 5581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83145738
Product of the distinct prime numbers

The prime factorization of 83145738 is 2 × 3 × 2483 × 5581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 44, 75, 696, 342, 1135, 2792, 89864, 77757, 271174, 239936, 8688172, 1799582, 41001977, 41941167, 82473755, 934435799, 2969229360, 807639190

Basic calculations (n = 83145738)

Multiplication

n×y
n×2 166291476
n×3 249437214
n×4 332582952
n×5 415728690

Division

n÷y
n÷2 41572869
n÷3 27715246
n÷3 20786434.5
n÷5 16629147.6

Exponentiation

ny
n2 6913213747564644
n3 5.7480425899301E+23
n4 4.7792524319517E+31
n5 3.9737447054292E+39

Nth Root

y√n
2√n 9118.4284830227
3√n 436.46222687874
4√n 95.490462785677
5√n 38.367897260603

Divisors of 83145738

1, 2, 3, 6, 2483, 4966, 5581, 7449, 11162, 14898, 16743, 33486, 13857623, 27715246, 41572869, 83145738

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 -83145737
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 83145738 can be divided by 16 positive divisors. The sum of these divisors (counting 83145738) is 1, the average is 0.0625.

Base conversion 83145738

Base System Value
2 Binary 100111101001011010000001010
3 Ternary 12210110020111210
4 Quaternary 10331023100022
5 Quinary 132241130423
6 Senary 12130033550
8 Octal 475132012
10 Decimal 83145738
12 Duodecimal 23a188b6
16 Hexadecimal 4f4b40a
20 Vigesimal 15jd46i
36 Base36 1di3nu

Cryptographic Hash Functions

md5 58eea659060696acb51f8ed9d2f1f4a9
sha1 62baa531e382bb7b5b7b9e3ecb4dbc6c5a70a771
sha256 42a75176b7a5fc7a37d27133d51b265ecd2a60e1952875dd6c4ab0678d38b42a
sha512 46490f86c0824e85bc5f0b5fee4068e309d2eb6836e68d45b670c23179418cf5d2fe5d29c4cdf8c031b28fcdd9d8624ae2fbe53784964aff17f10a9549665133
ripemd-160 81ce753b81f3403614e2a10728694adbb0e1053c

83145738 as geometric shapes

Circle

Radius = n
Diameter 166291476
Circumference 522420079.3562
Area 2.1718501522045E+16

Sphere

Radius = n
Volume 2.4077344497394E+24
Surface area 8.687400608818E+16
Circumference 522420079.3562

Square

Length = n
Perimeter 332582952
Area 6913213747564644
Diagonal 117585830.33312

Cube

Length = n
Surface area 41479282485387864
Volume 5.7480425899301E+23
Space diagonal 144012642.64881

Equilateral Triangle

Length = n
Perimeter 249437214
Area 2.9935093635914E+15
Altitude 72006321.324405

Triangular Pyramid

Length = n
Surface area 2.9935093635914E+15
Volume 6.7741331564811E+22
Height 39195276.777707