220121388 (number)

220121388 is an even 9-digits composite number following 220121387 and preceding 220121389. In scientific notation, it is written as 2.20121388 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 60 positive divisors. There are 72969120 positive integers (up to 220121388) that are relatively prime to 220121388.

Interesting facts

Basic properties

Name

Name two hundred twenty million one hundred twenty-one thousand three hundred eighty-eight

Notation

Scientific notation 2.20121388 × 10^8
Engineering notation 2.20121388 × 10^6

Prime Factorization of 220121388

Prime Factorization 2 × 2 × 3 × 3 × 9 × 191 × 3557

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36686898
Product of the distinct prime numbers

The prime factorization of 220121388 is 2 × 2 × 3 × 3 × 9 × 191 × 3557. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 78, 77, 329, 681, 9187, 5240, 74968, 39358, 621070, 197098, 2306748, 3342932, 77615886, 95736007, 224239947, 408356085, 3538066149, 4712010414

Basic calculations (n = 220121388)

Multiplication

n×y
n×2 440242776
n×3 660364164
n×4 880485552
n×5 1100606940

Division

n÷y
n÷2 110060694
n÷3 73373796
n÷3 55030347
n÷5 44024277.6

Exponentiation

ny
n2 48453425455046544
n3 1.0665635264519E+25
n4 2.3477344383278E+33
n5 5.1678656322011E+41

Nth Root

y√n
2√n 14836.48839854
3√n 603.7920830201
4√n 121.80512468094
5√n 46.615725587179

Divisors of 220121388

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 324, 382, 573, 764, 1146, 1719, 2292, 3438, 3557, 5157, 6876, 7114, 10314, 10671, 14228, 15471, 20628, 21342, 30942, 32013, 42684, 61884, 64026, 96039, 128052, 192078, 288117, 384156, 576234, 679387, 1152468, 1358774, 2038161, 2717548, 4076322, 6114483, 8152644, 12228966, 18343449, 24457932, 36686898, 55030347, 73373796, 110060694, 220121388

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -220121387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 220121388 can be divided by 60 positive divisors. The sum of these divisors (counting 220121388) is 1, the average is 0.016666666666667.

Base conversion 220121388

Base System Value
2 Binary 1101000111101100100100101100
3 Ternary 120100012022210000
4 Quaternary 31013230210230
5 Quinary 422322341023
6 Senary 33501544300
8 Octal 1507544454
10 Decimal 220121388
12 Duodecimal 61875090
16 Hexadecimal d1ec92c
20 Vigesimal 38ff398
36 Base36 3n1yr0

Cryptographic Hash Functions

md5 b31e585ac9ea211ca0cff716cf5f5142
sha1 046999755539fe34bdc4dc1cebc6086d6bddbb67
sha256 7fc2cb6c7809852a2a4a3a6a8dcbaf4b09ac1aedd8abf34dbdb51bc094853030
sha512 32355b4b47936539256164ae200d7b5100f8c871dfcabea545196c6cb2c67679a3522cdee6cde2bb4a1a6e2698ea52da253c8424d6dca951e31a264e4e5e7b0a
ripemd-160 e8f8653155bca7bf0615069630b74a91cd62611c

220121388 as geometric shapes

Circle

Radius = n
Diameter 440242776
Circumference 1383063470.8776
Area 1.5222092545083E+17

Sphere

Radius = n
Volume 4.4676108523843E+25
Surface area 6.0888370180334E+17
Circumference 1383063470.8776

Square

Length = n
Perimeter 880485552
Area 48453425455046544
Diagonal 311298652.27799

Cube

Length = n
Surface area 290720552730279264
Volume 1.0665635264519E+25
Space diagonal 381261427.84858

Equilateral Triangle

Length = n
Perimeter 660364164
Area 2.0980948672223E+16
Altitude 190630713.92429

Triangular Pyramid

Length = n
Surface area 2.0980948672223E+16
Volume 1.2569571702007E+24
Height 103766217.426