81374103 (number)

81374103 is an odd 8-digits composite number following 81374102 and preceding 81374104. In scientific notation, it is written as 8.1374103 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 52729488 positive integers (up to 81374103) that are relatively prime to 81374103.

Interesting facts

Basic properties

Name

Name eighty-one million three hundred seventy-four thousand one hundred three

Notation

Scientific notation 8.1374103 × 10^7
Engineering notation 8.1374103 × 10^6

Prime Factorization of 81374103

Prime Factorization 9 × 43 × 283 × 743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81374103
Product of the distinct prime numbers

The prime factorization of 81374103 is 9 × 43 × 283 × 743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 45, 21, 382, 401, 501, 2572, 44673, 27055, 371849, 320965, 8103401, 9015337, 2244477, 56351147, 181428005, 893554273, 3075342486, 3658413847

Basic calculations (n = 81374103)

Multiplication

n×y
n×2 162748206
n×3 244122309
n×4 325496412
n×5 406870515

Division

n÷y
n÷2 40687051.5
n÷3 27124701
n÷3 20343525.75
n÷5 16274820.6

Exponentiation

ny
n2 6621744639054609
n3 5.3883853029813E+23
n4 4.3847502064848E+31
n5 3.5680511493177E+39

Nth Root

y√n
2√n 9020.75955782
3√n 433.33995920178
4√n 94.977679261077
5√n 38.202980154229

Divisors of 81374103

1, 9, 43, 283, 387, 743, 2547, 6687, 12169, 31949, 109521, 210269, 287541, 1892421, 9041567, 81374103

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 -81374102
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 81374103 can be divided by 16 positive divisors. The sum of these divisors (counting 81374103) is 1, the average is 0.0625.

Base conversion 81374103

Base System Value
2 Binary 100110110011010101110010111
3 Ternary 12200010020021200
4 Quaternary 10312122232113
5 Quinary 131312432403
6 Senary 12024043543
8 Octal 466325627
10 Decimal 81374103
12 Duodecimal 233035b3
16 Hexadecimal 4d9ab97
20 Vigesimal 158bf53
36 Base36 1cg4nr

Cryptographic Hash Functions

md5 4c039c741229f1b4c66dc2ac583e8808
sha1 5becbac3b5a41504dfb452a255399d775dab7b95
sha256 057af7ae4377cde669a03702713af9434e1fc306fca2d1a204ee67f64ce90551
sha512 46905d2d7e8eb51b85d553d282ebed84a9e70f966d38e21b7f490286b017d9f9159713d9b3a9ba7b2ec5c42803f6ec2aa2563eedfe4a9dd180d17302b7b32058
ripemd-160 0a5552d6b4aae2534618588e30c8860b7d2048b4

81374103 as geometric shapes

Circle

Radius = n
Diameter 162748206
Circumference 511288568.35452
Area 2.0802824312002E+16

Sphere

Radius = n
Volume 2.2570815576743E+24
Surface area 8.3211297248006E+16
Circumference 511288568.35452

Square

Length = n
Perimeter 325496412
Area 6621744639054609
Diagonal 115080360.08855

Cube

Length = n
Surface area 39730467834327654
Volume 5.3883853029813E+23
Space diagonal 140944080.81634

Equilateral Triangle

Length = n
Perimeter 244122309
Area 2.8672995373974E+15
Altitude 70472040.408171

Triangular Pyramid

Length = n
Surface area 2.8672995373974E+15
Volume 6.3502729789733E+22
Height 38360120.029515