81103410 (number)

81103410 is an even 8-digits composite number following 81103409 and preceding 81103411. In scientific notation, it is written as 8.1103410 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 21453120 positive integers (up to 81103410) that are relatively prime to 81103410.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.1103410 × 10^7
Engineering notation 8.1103410 × 10^6

Prime Factorization of 81103410

Prime Factorization 2 × 15 × 9 × 2293 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 81103410
Product of the distinct prime numbers

The prime factorization of 81103410 is 2 × 15 × 9 × 2293 × 131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 87, 51, 192, 207, 4613, 5656, 40149, 10000, 19794, 743976, 2291170, 6986642, 55781692, 70675653, 223121404, 549546674, 6281746959, 8820723865

Basic calculations (n = 81103410)

Multiplication

n×y
n×2 162206820
n×3 243310230
n×4 324413640
n×5 405517050

Division

n÷y
n÷2 40551705
n÷3 27034470
n÷3 20275852.5
n÷5 16220682

Exponentiation

ny
n2 6577763113628100
n3 5.3347901868746E+23
n4 4.3266967579006E+31
n5 3.5090986110169E+39

Nth Root

y√n
2√n 9005.743167557
3√n 432.85891998654
4√n 94.898594128454
5√n 38.1775296321

Divisors of 81103410

1, 2, 9, 15, 18, 30, 131, 135, 262, 270, 1179, 1965, 2293, 2358, 3930, 4586, 17685, 20637, 34395, 35370, 41274, 68790, 300383, 309555, 600766, 619110, 2703447, 4505745, 5406894, 9011490, 40551705, 81103410

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81103409
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81103410 can be divided by 32 positive divisors. The sum of these divisors (counting 81103410) is 1, the average is 0.03125.

Base conversion 81103410

Base System Value
2 Binary 100110101011000101000110010
3 Ternary 12122121110222000
4 Quaternary 10311120220302
5 Quinary 131230302120
6 Senary 12014154430
8 Octal 465305062
10 Decimal 81103410
12 Duodecimal 231b2a16
16 Hexadecimal 4d58a32
20 Vigesimal 156hiaa
36 Base36 1cabsi

Cryptographic Hash Functions

md5 dd46391b61cb645b66f07de3f466163a
sha1 96ddcb49c5a97f40a7424de5349350681c3a53fe
sha256 3a7a85aa0af10499b0e5e366376908a8508f566ca061b309af3dfaaa78c68636
sha512 114f9c4a68b69af22ecc13fd8979bb0bdadc05e2d7bfc4a2905d7ff334315451cfcf6af1407806bb61b2a63e81d606aaefb340f14ae3b895ac9376218b3ebdb6
ripemd-160 1c4375c6629e15a155b264b05606f3622360e61b

81103410 as geometric shapes

Circle

Radius = n
Diameter 162206820
Circumference 509587754.07416
Area 2.0664652274828E+16

Sphere

Radius = n
Volume 2.2346316879371E+24
Surface area 8.2658609099312E+16
Circumference 509587754.07416

Square

Length = n
Perimeter 324413640
Area 6577763113628100
Diagonal 114697542.37671

Cube

Length = n
Surface area 39466578681768600
Volume 5.3347901868746E+23
Space diagonal 140475226.78709

Equilateral Triangle

Length = n
Perimeter 243310230
Area 2.8482549782391E+15
Altitude 70237613.393545

Triangular Pyramid

Length = n
Surface area 2.8482549782391E+15
Volume 6.2871105289108E+22
Height 38232514.125569