188889456 (number)

188889456 is an even 9-digits composite number following 188889455 and preceding 188889457. In scientific notation, it is written as 1.88889456 × 10^8. The sum of its digits is 57. It has a total of 8 prime factors and 80 positive divisors. There are 52945152 positive integers (up to 188889456) that are relatively prime to 188889456.

Interesting facts

Basic properties

Name

Name one hundred eighty-eight million eight hundred eighty-nine thousand four hundred fifty-six

Notation

Scientific notation 1.88889456 × 10^8
Engineering notation 1.88889456 × 10^6

Prime Factorization of 188889456

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 53 × 10607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 23611182
Product of the distinct prime numbers

The prime factorization of 188889456 is 2 × 2 × 2 × 2 × 3 × 7 × 53 × 10607. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 4, 46, 85, 39, 815, 2569, 226, 54833, 33195, 832575, 732123, 8467247, 9551657, 88906345, 32469146, 248036220, 402439359, 6456591387, 3651084183

Basic calculations (n = 188889456)

Multiplication

n×y
n×2 377778912
n×3 566668368
n×4 755557824
n×5 944447280

Division

n÷y
n÷2 94444728
n÷3 62963152
n÷3 47222364
n÷5 37777891.2

Exponentiation

ny
n2 35679226587975936
n3 6.7394297007035E+24
n4 1.2730072099161E+33
n5 2.4045763936514E+41

Nth Root

y√n
2√n 13743.706050407
3√n 573.76744779175
4√n 117.23355343248
5√n 45.2107324666

Divisors of 188889456

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 10607, 17808, 21214, 31821, 42428, 63642, 74249, 84856, 127284, 148498, 169712, 222747, 254568, 296996, 445494, 509136, 562171, 593992, 890988, 1124342, 1187984, 1686513, 1781976, 2248684, 3373026, 3563952, 3935197, 4497368, 6746052, 7870394, 8994736, 11805591, 13492104, 15740788, 23611182, 26984208, 31481576, 47222364, 62963152, 94444728, 188889456

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -188889455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 188889456 can be divided by 80 positive divisors. The sum of these divisors (counting 188889456) is 1, the average is 0.0125.

Base conversion 188889456

Base System Value
2 Binary 1011010000100011100101110000
3 Ternary 111011102120121210
4 Quaternary 23100203211300
5 Quinary 341323430311
6 Senary 30424320120
8 Octal 1320434560
10 Decimal 188889456
12 Duodecimal 53313040
16 Hexadecimal b423970
20 Vigesimal 2j0b3cg
36 Base36 34gk1c

Cryptographic Hash Functions

md5 e0f7d64492e46db1f089184a11ea49a9
sha1 bb095682ed3be47917cb0dbffc75392ab8b345e7
sha256 857bdb069d3dd7a8b242278f47ec65fcab4eec996ad921c9a0ac049d6f8f86d3
sha512 5f19b0aaf584e66db15623d3f153fb3472c53a143dd5350239de07d2432ca3fe2011aa467fbe5e7b8682a9c1a0d559e98ddafe6c19f26e9c0074b0768538a314
ripemd-160 28a7f1f3c3c98cd773bdb0ebc4debba05353d374

188889456 as geometric shapes

Circle

Radius = n
Diameter 377778912
Circumference 1186827454.6203
Area 1.1208959613455E+17

Sphere

Radius = n
Volume 2.8230057116153E+25
Surface area 4.483583845382E+17
Circumference 1186827454.6203

Square

Length = n
Perimeter 755557824
Area 35679226587975936
Diagonal 267130030.46448

Cube

Length = n
Surface area 214075359527855616
Volume 6.7394297007035E+24
Space diagonal 327166134.80605

Equilateral Triangle

Length = n
Perimeter 566668368
Area 1.5449558306284E+16
Altitude 163583067.40302

Triangular Pyramid

Length = n
Surface area 1.5449558306284E+16
Volume 7.9424940711625E+23
Height 89043343.488159