221623902 (number)

221623902 is an even 9-digits composite number following 221623901 and preceding 221623903. In scientific notation, it is written as 2.21623902 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 73874628 positive integers (up to 221623902) that are relatively prime to 221623902.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred twenty-three thousand nine hundred two

Notation

Scientific notation 2.21623902 × 10^8
Engineering notation 2.21623902 × 10^6

Prime Factorization of 221623902

Prime Factorization 2 × 9 × 12312439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221623902
Product of the distinct prime numbers

The prime factorization of 221623902 is 2 × 9 × 12312439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 48, 32, 770, 746, 7218, 4073, 11120, 5757, 164063, 901701, 9347839, 758741, 38502739, 52286767, 937397421, 868259393, 4420062211, 8587419248

Basic calculations (n = 221623902)

Multiplication

n×y
n×2 443247804
n×3 664871706
n×4 886495608
n×5 1108119510

Division

n÷y
n÷2 110811951
n÷3 73874634
n÷3 55405975.5
n÷5 44324780.4

Exponentiation

ny
n2 49117153937705604
n3 1.0885535310809E+25
n4 2.4124948109403E+33
n5 5.3466651355533E+41

Nth Root

y√n
2√n 14887.038053286
3√n 605.16276566856
4√n 122.01245040276
5√n 46.679190864667

Divisors of 221623902

1, 2, 9, 18, 12312439, 24624878, 110811951, 221623902

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221623901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221623902 can be divided by 8 positive divisors. The sum of these divisors (counting 221623902) is 1, the average is 0.125.

Base conversion 221623902

Base System Value
2 Binary 1101001101011011011001011110
3 Ternary 120110000122211200
4 Quaternary 31031123121132
5 Quinary 423213431102
6 Senary 33554100330
8 Octal 1515333136
10 Decimal 221623902
12 Duodecimal 6227a6a6
16 Hexadecimal d35b65e
20 Vigesimal 3952jf2
36 Base36 3ny63i

Cryptographic Hash Functions

md5 6852830482ac99019709960b57c61902
sha1 2c2e9c697e1efe355463818fb260836d2c7df7d3
sha256 c1df7b8723cb6f8337c64d167de532fdcd7f3e7bba85a5c237e172416187ac10
sha512 592cb9f9bff79f9fa04b910d82689dff416fdbe0d4c62d64b6289018b1c118fff99c0e34a89e2bf2ea54f5451bd4445dfec949e75ef849bab8a31dbe045b1dd2
ripemd-160 a44655df0555c7385e31b8489ce610ebb086e297

221623902 as geometric shapes

Circle

Radius = n
Diameter 443247804
Circumference 1392504044.7662
Area 1.5430608997593E+17

Sphere

Radius = n
Volume 4.5597223683773E+25
Surface area 6.1722435990374E+17
Circumference 1392504044.7662

Square

Length = n
Perimeter 886495608
Area 49117153937705604
Diagonal 313423527.95445

Cube

Length = n
Surface area 294702923626233624
Volume 1.0885535310809E+25
Space diagonal 383863858.43567

Equilateral Triangle

Length = n
Perimeter 664871706
Area 2.1268351535822E+16
Altitude 191931929.21783

Triangular Pyramid

Length = n
Surface area 2.1268351535822E+16
Volume 1.2828726391864E+24
Height 104474509.31815