21554112 (number)

21554112 is an even 8-digits composite number following 21554111 and preceding 21554113. In scientific notation, it is written as 2.1554112 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 28 positive divisors. There are 7184640 positive integers (up to 21554112) that are relatively prime to 21554112.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-four thousand one hundred twelve

Notation

Scientific notation 2.1554112 × 10^7
Engineering notation 2.1554112 × 10^6

Prime Factorization of 21554112

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 112261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 673566
Product of the distinct prime numbers

The prime factorization of 21554112 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 112261. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 9, 33, 44, 802, 950, 4834, 5224, 64209, 62804, 366599, 125111, 2638990, 7005019, 80222930, 33796169, 509706867, 38456567, 1294746144, 2696120815

Basic calculations (n = 21554112)

Multiplication

n×y
n×2 43108224
n×3 64662336
n×4 86216448
n×5 107770560

Division

n÷y
n÷2 10777056
n÷3 7184704
n÷3 5388528
n÷5 4310822.4

Exponentiation

ny
n2 464579744108544
n3 1.0013603837447E+22
n4 2.1583433863596E+29
n5 4.6521175084054E+36

Nth Root

y√n
2√n 4642.6406279186
3√n 278.29797424137
4√n 68.136925583112
5√n 29.289100015185

Divisors of 21554112

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112261, 224522, 336783, 449044, 673566, 898088, 1347132, 1796176, 2694264, 3592352, 5388528, 7184704, 10777056, 21554112

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21554111
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21554112 can be divided by 28 positive divisors. The sum of these divisors (counting 21554112) is 1, the average is 0.035714285714286.

Base conversion 21554112

Base System Value
2 Binary 1010010001110001111000000
3 Ternary 1111120001200110
4 Quaternary 1102032033000
5 Quinary 21004212422
6 Senary 2045551320
8 Octal 122161700
10 Decimal 21554112
12 Duodecimal 7275540
16 Hexadecimal 148e3c0
20 Vigesimal 6ee55c
36 Base36 ctz9c

Cryptographic Hash Functions

md5 fd8b6ffa13f2be12669e752a865c472a
sha1 8e58ed36c4f007ba914b65be7b0d92873285b56b
sha256 09e3ab230489f5efc647397f5b7305921a6e93ddc48375c5c99f60c0e3ff465b
sha512 dc7d27182bc2d2f2d7d82b21546b7f19f27416cb1ce18eea3420008853aa8d7869195c891228d26c387ad2d4f54293272b4c33064b3a7545009a8ab682e12454
ripemd-160 9fb6a2a0ad8baa57cb907c17e89c02753cd22a00

21554112 as geometric shapes

Circle

Radius = n
Diameter 43108224
Circumference 135428479.8277
Area 1.459520311098E+15

Sphere

Radius = n
Volume 4.1944885668909E+22
Surface area 5.8380812443921E+15
Circumference 135428479.8277

Square

Length = n
Perimeter 86216448
Area 464579744108544
Diagonal 30482117.515309

Cube

Length = n
Surface area 2787478464651264
Volume 1.0013603837447E+22
Space diagonal 37332817.09603

Equilateral Triangle

Length = n
Perimeter 64662336
Area 2.0116893024084E+14
Altitude 18666408.548015

Triangular Pyramid

Length = n
Surface area 2.0116893024084E+14
Volume 1.1801145295957E+21
Height 10160705.838436