221022015 (number)

221022015 is an odd 9-digits composite number following 221022014 and preceding 221022016. In scientific notation, it is written as 2.21022015 × 10^8. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 110682624 positive integers (up to 221022015) that are relatively prime to 221022015.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million twenty-two thousand fifteen

Notation

Scientific notation 2.21022015 × 10^8
Engineering notation 2.21022015 × 10^6

Prime Factorization of 221022015

Prime Factorization 51 × 5 × 599 × 1447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221022015
Product of the distinct prime numbers

The prime factorization of 221022015 is 51 × 5 × 599 × 1447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 50, 81, 910, 439, 4267, 4761, 25773, 95636, 495670, 670216, 3348243, 6962673, 32220131, 719380, 333519543, 435617750, 6322124190, 9117062908

Basic calculations (n = 221022015)

Multiplication

n×y
n×2 442044030
n×3 663066045
n×4 884088060
n×5 1105110075

Division

n÷y
n÷2 110511007.5
n÷3 73674005
n÷3 55255503.75
n÷5 44204403

Exponentiation

ny
n2 48850731114660225
n3 1.0797087025185E+25
n4 2.3863939304368E+33
n5 5.2744559508892E+41

Nth Root

y√n
2√n 14866.809173457
3√n 604.6144345679
4√n 121.92952543768
5√n 46.653808973475

Divisors of 221022015

1, 5, 51, 255, 599, 1447, 2995, 7235, 30549, 73797, 152745, 368985, 866753, 4333765, 44204403, 221022015

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221022014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221022015 can be divided by 16 positive divisors. The sum of these divisors (counting 221022015) is 1, the average is 0.0625.

Base conversion 221022015

Base System Value
2 Binary 1101001011001000011100111111
3 Ternary 120101220002012120
4 Quaternary 31023020130333
5 Quinary 423040201030
6 Senary 33533134023
8 Octal 1513103477
10 Decimal 221022015
12 Duodecimal 6202a313
16 Hexadecimal d2c873f
20 Vigesimal 3917f0f
36 Base36 3nl9of

Cryptographic Hash Functions

md5 30711d8fb0de91bd52eb18a70f2c7620
sha1 f7b6acbc52398d3c8fa9e81cfabbd440920c970f
sha256 2062817307b160d11c26fe058fbf9d4fa6e78b34fc8829f14890ab634306e632
sha512 7a94a7c17442506c62c4b877409e743c998e3bf6561469f85e3ebfc12b1662a4dbc3f4e8f631152053c5690b6417154fb47c8c9d48047e725c78e9082c33180e
ripemd-160 b09ca3da646a723607b0ff5ef797c51faae1697b

221022015 as geometric shapes

Circle

Radius = n
Diameter 442044030
Circumference 1388722277.2112
Area 1.5346909799231E+17

Sphere

Radius = n
Volume 4.5226732371323E+25
Surface area 6.1387639196923E+17
Circumference 1388722277.2112

Square

Length = n
Perimeter 884088060
Area 48850731114660225
Diagonal 312572331.19603

Cube

Length = n
Surface area 293104386687961350
Volume 1.0797087025185E+25
Space diagonal 382821359.57125

Equilateral Triangle

Length = n
Perimeter 663066045
Area 2.1152987069369E+16
Altitude 191410679.78563

Triangular Pyramid

Length = n
Surface area 2.1152987069369E+16
Volume 1.2724489087616E+24
Height 104190777.06534