164021888 (number)

164021888 is an even 9-digits composite number following 164021887 and preceding 164021889. In scientific notation, it is written as 1.64021888 × 10^8. The sum of its digits is 38. It has a total of 10 prime factors and 64 positive divisors. There are 78308352 positive integers (up to 164021888) that are relatively prime to 164021888.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twenty-one thousand eight hundred eighty-eight

Notation

Scientific notation 1.64021888 × 10^8
Engineering notation 1.64021888 × 10^6

Prime Factorization of 164021888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 59 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2562842
Product of the distinct prime numbers

The prime factorization of 164021888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 59 × 587. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 5, 39, 53, 911, 222, 2584, 4895, 42001, 41166, 663556, 251383, 738170, 4467215, 26051632, 68688184, 25607790, 794213394, 6049280784, 4804443089

Basic calculations (n = 164021888)

Multiplication

n×y
n×2 328043776
n×3 492065664
n×4 656087552
n×5 820109440

Division

n÷y
n÷2 82010944
n÷3 54673962.666667
n÷3 41005472
n÷5 32804377.6

Exponentiation

ny
n2 26903179743084544
n3 4.4127103346641E+24
n4 7.2378108028871E+32
n5 1.1871593928763E+41

Nth Root

y√n
2√n 12807.103029179
3√n 547.39471770269
4√n 113.16847188674
5√n 43.952173993417

Divisors of 164021888

1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 128, 148, 236, 296, 472, 587, 592, 944, 1174, 1184, 1888, 2183, 2348, 2368, 3776, 4366, 4696, 4736, 7552, 8732, 9392, 17464, 18784, 21719, 34633, 34928, 37568, 43438, 69266, 69856, 75136, 86876, 138532, 139712, 173752, 277064, 279424, 347504, 554128, 695008, 1108256, 1281421, 1390016, 2216512, 2562842, 2780032, 4433024, 5125684, 10251368, 20502736, 41005472, 82010944, 164021888

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 -164021887
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 164021888 can be divided by 64 positive divisors. The sum of these divisors (counting 164021888) is 1, the average is 0.015625.

Base conversion 164021888

Base System Value
2 Binary 1001110001101100011010000000
3 Ternary 102102122011201202
4 Quaternary 21301230122000
5 Quinary 313442200023
6 Senary 24135320332
8 Octal 1161543200
10 Decimal 164021888
12 Duodecimal 46b200a8
16 Hexadecimal 9c6c680
20 Vigesimal 2b52ee8
36 Base36 2pnk3k

Cryptographic Hash Functions

md5 a258e8ad89c120950cad71956e563d88
sha1 248fb4e1c0f784280944afcb6aa531cea2bea230
sha256 1282df1e8b97dca9210a243e6eb2ac460bca88f67a4d77725672df487424937c
sha512 2edaa9a97f5ee3854090cc19d241b88aa3b3c28455a96944fe8c67527664ea9a78e71f9a85cf60d53caa852348bd92fd0482a6640b75b90d4b669534d48a86af
ripemd-160 99ba5e356efb335446b89f048187412fb9a1dbba

164021888 as geometric shapes

Circle

Radius = n
Diameter 328043776
Circumference 1030579916.7375
Area 8.451883183908E+16

Sphere

Radius = n
Volume 1.8483917826401E+25
Surface area 3.3807532735632E+17
Circumference 1030579916.7375

Square

Length = n
Perimeter 656087552
Area 26903179743084544
Diagonal 231961978.53564

Cube

Length = n
Surface area 161419078458507264
Volume 4.4127103346641E+24
Space diagonal 284094243.56937

Equilateral Triangle

Length = n
Perimeter 492065664
Area 1.1649418550045E+16
Altitude 142047121.78469

Triangular Pyramid

Length = n
Surface area 1.1649418550045E+16
Volume 5.2004290017549E+23
Height 77320659.51188