21032312 (number)

21032312 is an even 8-digits composite number following 21032311 and preceding 21032313. In scientific notation, it is written as 2.1032312 × 10^7. The sum of its digits is 14. It has a total of 7 prime factors and 64 positive divisors. There are 8611200 positive integers (up to 21032312) that are relatively prime to 21032312.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand three hundred twelve

Notation

Scientific notation 2.1032312 × 10^7
Engineering notation 2.1032312 × 10^6

Prime Factorization of 21032312

Prime Factorization 2 × 2 × 2 × 7 × 47 × 131 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5258078
Product of the distinct prime numbers

The prime factorization of 21032312 is 2 × 2 × 2 × 7 × 47 × 131 × 61. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 98, 95, 308, 356, 3801, 2647, 38185, 90355, 265451, 779471, 433565, 83614, 95026189, 80198131, 178205373, 943414904, 9054325032, 6918045278

Basic calculations (n = 21032312)

Multiplication

n×y
n×2 42064624
n×3 63096936
n×4 84129248
n×5 105161560

Division

n÷y
n÷2 10516156
n÷3 7010770.6666667
n÷3 5258078
n÷5 4206462.4

Exponentiation

ny
n2 442358148065344
n3 9.3038145858525E+21
n4 1.956807311598E+29
n5 4.1156181901411E+36

Nth Root

y√n
2√n 4586.0998680796
3√n 276.03384728074
4√n 67.72074916951
5√n 29.14589547833

Divisors of 21032312

1, 2, 4, 7, 8, 14, 28, 47, 56, 61, 94, 122, 131, 188, 244, 262, 329, 376, 427, 488, 524, 658, 854, 917, 1048, 1316, 1708, 1834, 2632, 2867, 3416, 3668, 5734, 6157, 7336, 7991, 11468, 12314, 15982, 20069, 22936, 24628, 31964, 40138, 43099, 49256, 55937, 63928, 80276, 86198, 111874, 160552, 172396, 223748, 344792, 375577, 447496, 751154, 1502308, 2629039, 3004616, 5258078, 10516156, 21032312

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 -21032311
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 21032312 can be divided by 64 positive divisors. The sum of these divisors (counting 21032312) is 1, the average is 0.015625.

Base conversion 21032312

Base System Value
2 Binary 1010000001110110101111000
3 Ternary 1110120112220112
4 Quaternary 1100032311320
5 Quinary 20341013222
6 Senary 2030443452
8 Octal 120166570
10 Decimal 21032312
12 Duodecimal 7063588
16 Hexadecimal 140ed78
20 Vigesimal 6b90fc
36 Base36 cismw

Cryptographic Hash Functions

md5 9b36b9024087fd196da6fd30bdafdbd3
sha1 376089a333d8e20b3d1c796b6a5154b277fd43ff
sha256 b1d0c6adcddff10ddb466c4e642cd579ffd8033c7d3df43d617b185ea66a91c3
sha512 ce0d05f9255a0043655c4f23898d6679ecd4f7e0a045bac5cbaffc6f043d3b81983cc55499313f1dd9728885957c8494d95e6638f5d217cee07a1aeb43d97338
ripemd-160 17418d8c85967ac29aeeff6ca1ee667201c8df30

21032312 as geometric shapes

Circle

Radius = n
Diameter 42064624
Circumference 132149913.73442
Area 1.3897091082177E+15

Sphere

Radius = n
Volume 3.8971727404368E+22
Surface area 5.5588364328707E+15
Circumference 132149913.73442

Square

Length = n
Perimeter 84129248
Area 442358148065344
Diagonal 29744180.878462

Cube

Length = n
Surface area 2654148888392064
Volume 9.3038145858525E+21
Space diagonal 36429032.984641

Equilateral Triangle

Length = n
Perimeter 63096936
Area 1.9154669689781E+14
Altitude 18214516.49232

Triangular Pyramid

Length = n
Surface area 1.9154669689781E+14
Volume 1.0964650640931E+21
Height 9914726.9594875