221301990 (number)

221301990 is an even 9-digits composite number following 221301989 and preceding 221301991. In scientific notation, it is written as 2.21301990 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 46687104 positive integers (up to 221301990) that are relatively prime to 221301990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21301990 × 10^8
Engineering notation 2.21301990 × 10^6

Prime Factorization of 221301990

Prime Factorization 2 × 7 × 5 × 9 × 39 × 9007

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 221301990
Product of the distinct prime numbers

The prime factorization of 221301990 is 2 × 7 × 5 × 9 × 39 × 9007. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 80, 73, 971, 853, 1241, 358, 74487, 17507, 940512, 384796, 6524324, 4625886, 33078378, 55927004, 371230614, 357371786, 5541828180, 1941374205

Basic calculations (n = 221301990)

Multiplication

n×y
n×2 442603980
n×3 663905970
n×4 885207960
n×5 1106509950

Division

n÷y
n÷2 110650995
n÷3 73767330
n÷3 55325497.5
n÷5 44260398

Exponentiation

ny
n2 48974570777960100
n3 1.0838169972558E+25
n4 2.3985085828854E+33
n5 5.3079472242462E+41

Nth Root

y√n
2√n 14876.222302722
3√n 604.8696210638
4√n 121.96812002619
5√n 46.665622535882

Divisors of 221301990

1, 2, 5, 7, 9, 10, 14, 18, 35, 39, 45, 63, 70, 78, 90, 126, 195, 273, 315, 351, 390, 546, 630, 702, 1365, 1755, 2457, 2730, 3510, 4914, 9007, 12285, 18014, 24570, 45035, 63049, 81063, 90070, 126098, 162126, 315245, 351273, 405315, 567441, 630490, 702546, 810630, 1134882, 1756365, 2458911, 2837205, 3161457, 3512730, 4917822, 5674410, 6322914, 12294555, 15807285, 22130199, 24589110, 31614570, 44260398, 110650995, 221301990

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 -221301989
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 221301990 can be divided by 64 positive divisors. The sum of these divisors (counting 221301990) is 1, the average is 0.015625.

Base conversion 221301990

Base System Value
2 Binary 1101001100001100110011100110
3 Ternary 120102102022021000
4 Quaternary 31030030303212
5 Quinary 423123130430
6 Senary 33543134130
8 Octal 1514146346
10 Decimal 221301990
12 Duodecimal 62144346
16 Hexadecimal d30cce6
20 Vigesimal 3932eja
36 Base36 3nr9pi

Cryptographic Hash Functions

md5 5e40c66bc53ddef65c1997dfa66cf592
sha1 29a6007489ef9963e31f8a5c052e7b61a74c612e
sha256 bec4a47b43e48792fc68f7e7d48962e1bc0a59bc6db972c956e087b8e911b99c
sha512 5368126a95912f7e1e1b8734b8ca980f7b6576812d123f695a9c3fbd29740b38541bb146cc2e566d3caeb8493510f7b536a946355194d74393f672fbf2ad32a1
ripemd-160 91411f9e978bec87d64722401689f755bad8761e

221301990 as geometric shapes

Circle

Radius = n
Diameter 442603980
Circumference 1390481412.0176
Area 1.5385815176875E+17

Sphere

Radius = n
Volume 4.5398820218863E+25
Surface area 6.1543260707501E+17
Circumference 1390481412.0176

Square

Length = n
Perimeter 885207960
Area 48974570777960100
Diagonal 312968275.63816

Cube

Length = n
Surface area 293847424667760600
Volume 1.0838169972558E+25
Space diagonal 383306290.4961

Equilateral Triangle

Length = n
Perimeter 663905970
Area 2.1206611216576E+16
Altitude 191653145.24805

Triangular Pyramid

Length = n
Surface area 2.1206611216576E+16
Volume 1.2772905805414E+24
Height 104322758.54605