221577690 (number)

221577690 is an even 9-digits composite number following 221577689 and preceding 221577691. In scientific notation, it is written as 2.21577690 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 56770560 positive integers (up to 221577690) that are relatively prime to 221577690.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred seventy-seven thousand six hundred ninety

Notation

Scientific notation 2.21577690 × 10^8
Engineering notation 2.21577690 × 10^6

Prime Factorization of 221577690

Prime Factorization 2 × 5 × 3 × 29 × 991 × 257

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 221577690
Product of the distinct prime numbers

The prime factorization of 221577690 is 2 × 5 × 3 × 29 × 991 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 6, 38, 28, 720, 309, 9659, 48069, 79892, 784841, 206852, 9014588, 6484598, 4562791, 45768179, 799526720, 517322920, 9028646921, 6350003372

Basic calculations (n = 221577690)

Multiplication

n×y
n×2 443155380
n×3 664733070
n×4 886310760
n×5 1107888450

Division

n÷y
n÷2 110788845
n÷3 73859230
n÷3 55394422.5
n÷5 44315538

Exponentiation

ny
n2 49096672705736100
n3 1.0878727324823E+25
n4 2.4104832707742E+33
n5 5.3410931492179E+41

Nth Root

y√n
2√n 14885.485883907
3√n 605.12070082287
4√n 122.00608953617
5√n 46.677244036108

Divisors of 221577690

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 257, 290, 435, 514, 771, 870, 991, 1285, 1542, 1982, 2570, 2973, 3855, 4955, 5946, 7453, 7710, 9910, 14865, 14906, 22359, 28739, 29730, 37265, 44718, 57478, 74530, 86217, 111795, 143695, 172434, 223590, 254687, 287390, 431085, 509374, 764061, 862170, 1273435, 1528122, 2546870, 3820305, 7385923, 7640610, 14771846, 22157769, 36929615, 44315538, 73859230, 110788845, 221577690

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 -221577689
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 221577690 can be divided by 64 positive divisors. The sum of these divisors (counting 221577690) is 1, the average is 0.015625.

Base conversion 221577690

Base System Value
2 Binary 1101001101010000000111011010
3 Ternary 120102221022110010
4 Quaternary 31031100013122
5 Quinary 423210441230
6 Senary 33553102350
8 Octal 1515200732
10 Decimal 221577690
12 Duodecimal 622579b6
16 Hexadecimal d3501da
20 Vigesimal 394h44a
36 Base36 3nx6fu

Cryptographic Hash Functions

md5 650369d3ad569ef90857804a74762ed1
sha1 dca00f99d228445818805cd2c1fc409dfea6caa0
sha256 c0f1d238714464528a4821599db3c12e796302eaa1943b0111ae055bbdc513ad
sha512 251dde999ae549a1ac463e632a20b25287ff547f6e1d9eae1be0630eab248be23b53ebbbe63ef9daddec29fecd016d39024e84fd411fc136877d76b131c0353e
ripemd-160 136d4ca38d11c1ad63c42eade0c5c9ee6c3c3dd7

221577690 as geometric shapes

Circle

Radius = n
Diameter 443155380
Circumference 1392213686.2068
Area 1.5424174628804E+17

Sphere

Radius = n
Volume 4.5568706458761E+25
Surface area 6.1696698515217E+17
Circumference 1392213686.2068

Square

Length = n
Perimeter 886310760
Area 49096672705736100
Diagonal 313358174.3173

Cube

Length = n
Surface area 294580036234416600
Volume 1.0878727324823E+25
Space diagonal 383783816.90375

Equilateral Triangle

Length = n
Perimeter 664733070
Area 2.1259482902229E+16
Altitude 191891908.45187

Triangular Pyramid

Length = n
Surface area 2.1259482902229E+16
Volume 1.2820703103436E+24
Height 104452724.77243