221454998 (number)

221454998 is an even 9-digits composite number following 221454997 and preceding 221454999. In scientific notation, it is written as 2.21454998 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 110727498 positive integers (up to 221454998) that are relatively prime to 221454998.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred fifty-four thousand nine hundred ninety-eight

Notation

Scientific notation 2.21454998 × 10^8
Engineering notation 2.21454998 × 10^6

Prime Factorization of 221454998

Prime Factorization 2 × 110727499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221454998
Product of the distinct prime numbers

The prime factorization of 221454998 is 2 × 110727499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 85, 82, 275, 711, 4013, 3344, 33095, 78863, 639125, 654693, 7990652, 5686744, 40428980, 26332377, 808035066, 224592719, 2155153953, 161804008

Basic calculations (n = 221454998)

Multiplication

n×y
n×2 442909996
n×3 664364994
n×4 885819992
n×5 1107274990

Division

n÷y
n÷2 110727499
n÷3 73818332.666667
n÷3 55363749.5
n÷5 44290999.6

Exponentiation

ny
n2 49042316139180004
n3 1.0860666022517E+25
n4 2.4051487722953E+33
n5 5.3263221655835E+41

Nth Root

y√n
2√n 14881.36411758
3√n 605.00899105551
4√n 121.98919672487
5√n 46.67207366603

Divisors of 221454998

1, 2, 110727499, 221454998

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221454997
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221454998 can be divided by 4 positive divisors. The sum of these divisors (counting 221454998) is 1, the average is 0.25.

Base conversion 221454998

Base System Value
2 Binary 1101001100110010001010010110
3 Ternary 120102201002010222
4 Quaternary 31030302022112
5 Quinary 423143024443
6 Senary 33550314342
8 Octal 1514621226
10 Decimal 221454998
12 Duodecimal 621b89b2
16 Hexadecimal d332296
20 Vigesimal 3941h9i
36 Base36 3nujrq

Cryptographic Hash Functions

md5 5a7c4917e5169a30010de7a491084924
sha1 19196bb7886b519579065ec1869f883d051a5ca1
sha256 3466a94ded0ce5a1d0ba782d1619969968a3a3ee7aff7600f20f5d345e4c34f4
sha512 9dd93aa31bc69ad371b28990f1335fa28bbe935248d2b23d5d5090f3953c73e31b498c3ac7dc34c1f913501657ec1f749e10959b8c9585497597878aa3d7cde0
ripemd-160 bf9c94dd794de2502a341f10ffc191b68268ca32

221454998 as geometric shapes

Circle

Radius = n
Diameter 442909996
Circumference 1391442789.6351
Area 1.5407098009788E+17

Sphere

Radius = n
Volume 4.5493051452578E+25
Surface area 6.162839203915E+17
Circumference 1391442789.6351

Square

Length = n
Perimeter 885819992
Area 49042316139180004
Diagonal 313184661.62691

Cube

Length = n
Surface area 294253896835080024
Volume 1.0860666022517E+25
Space diagonal 383571308.12606

Equilateral Triangle

Length = n
Perimeter 664364994
Area 2.1235945818479E+16
Altitude 191785654.06303

Triangular Pyramid

Length = n
Surface area 2.1235945818479E+16
Volume 1.2799417654541E+24
Height 104394887.20897