281684104 (number)

281684104 is an even 9-digits composite number following 281684103 and preceding 281684105. In scientific notation, it is written as 2.81684104 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 122688000 positive integers (up to 281684104) that are relatively prime to 281684104.

Interesting facts

Basic properties

Name

Name two hundred eighty-one million six hundred eighty-four thousand one hundred four

Notation

Scientific notation 2.81684104 × 10^8
Engineering notation 2.81684104 × 10^6

Prime Factorization of 281684104

Prime Factorization 2 × 2 × 2 × 13 × 31 × 41 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 70421026
Product of the distinct prime numbers

The prime factorization of 281684104 is 2 × 2 × 2 × 13 × 31 × 41 × 2131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 90, 91, 906, 962, 5128, 4062, 28427, 37767, 406086, 457795, 6647253, 4476346, 97915778, 82781901, 504970673, 868463782, 4132775052, 1165333439

Basic calculations (n = 281684104)

Multiplication

n×y
n×2 563368208
n×3 845052312
n×4 1126736416
n×5 1408420520

Division

n÷y
n÷2 140842052
n÷3 93894701.333333
n÷3 70421026
n÷5 56336820.8

Exponentiation

ny
n2 79345934446282816
n3 2.2350488450544E+25
n4 6.2957773131538E+33
n5 1.7734203914393E+42

Nth Root

y√n
2√n 16783.447321692
3√n 655.52226395886
4√n 129.55094488923
5√n 48.972521763897

Divisors of 281684104

1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2131, 2132, 2542, 3224, 4262, 4264, 5084, 8524, 10168, 16523, 17048, 27703, 33046, 55406, 66061, 66092, 87371, 110812, 132122, 132184, 174742, 221624, 264244, 349484, 528488, 698968, 858793, 1135823, 1717586, 2271646, 2708501, 3435172, 4543292, 5417002, 6870344, 9086584, 10834004, 21668008, 35210513, 70421026, 140842052, 281684104

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -281684103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 281684104 can be divided by 64 positive divisors. The sum of these divisors (counting 281684104) is 1, the average is 0.015625.

Base conversion 281684104

Base System Value
2 Binary 10000110010100010100010001000
3 Ternary 201122001000221121
4 Quaternary 100302202202020
5 Quinary 1034102342404
6 Senary 43541245024
8 Octal 2062424210
10 Decimal 281684104
12 Duodecimal 7a403774
16 Hexadecimal 10ca2888
20 Vigesimal 480aa54
36 Base36 4npgug

Cryptographic Hash Functions

md5 e5464371cb2ecd6d4fb0143921fcdb59
sha1 9e6b834bc41ead2be6d8cbd9ed876ff8255b3f41
sha256 743d7193c38a3980d67ba1ff5b139333dfeca31ec093ec4faed195809e46f928
sha512 da354ff0fcc66f3c5709b5fda52738e3f05388e4543aec33625072ff1d62dda3417bafe4c552e7d86547e4ec263d41682c791262e22f4060ec3d7612571aed34
ripemd-160 69fefb64fa54b550d7c76f827b6bec5d70c2d379

281684104 as geometric shapes

Circle

Radius = n
Diameter 563368208
Circumference 1769873423.5188
Area 2.4927260474866E+17

Sphere

Radius = n
Volume 9.362150709383E+25
Surface area 9.9709041899464E+17
Circumference 1769873423.5188

Square

Length = n
Perimeter 1126736416
Area 79345934446282816
Diagonal 398361480.18171

Cube

Length = n
Surface area 476075606677696896
Volume 2.2350488450544E+25
Space diagonal 487891179.81252

Equilateral Triangle

Length = n
Perimeter 845052312
Area 3.4357797458748E+16
Altitude 243945589.90626

Triangular Pyramid

Length = n
Surface area 3.4357797458748E+16
Volume 2.6340303243685E+24
Height 132787160.06057