298045221 (number)

298045221 is an odd 9-digits composite number following 298045220 and preceding 298045222. In scientific notation, it is written as 2.98045221 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 198171792 positive integers (up to 298045221) that are relatively prime to 298045221.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million forty-five thousand two hundred twenty-one

Notation

Scientific notation 2.98045221 × 10^8
Engineering notation 2.98045221 × 10^6

Prime Factorization of 298045221

Prime Factorization 3 × 379 × 262133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 298045221
Product of the distinct prime numbers

The prime factorization of 298045221 is 3 × 379 × 262133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 96, 41, 706, 747, 496, 8227, 23924, 54793, 768098, 828530, 2608699, 9730055, 8342556, 2740307, 652739447, 501348314, 8879535901, 5900442695

Basic calculations (n = 298045221)

Multiplication

n×y
n×2 596090442
n×3 894135663
n×4 1192180884
n×5 1490226105

Division

n÷y
n÷2 149022610.5
n÷3 99348407
n÷3 74511305.25
n÷5 59609044.2

Exponentiation

ny
n2 88830953760938841
n3 2.647564124532E+25
n4 7.8909383460781E+33
n5 2.3518564632542E+42

Nth Root

y√n
2√n 17263.986243044
3√n 667.9757878145
4√n 131.39248929465
5√n 49.528643374826

Divisors of 298045221

1, 3, 379, 1137, 262133, 786399, 99348407, 298045221

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 -298045220
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 298045221 can be divided by 8 positive divisors. The sum of these divisors (counting 298045221) is 1, the average is 0.125.

Base conversion 298045221

Base System Value
2 Binary 10001110000111100111100100101
3 Ternary 202202211021011220
4 Quaternary 101300330330211
5 Quinary 1102244421341
6 Senary 45324050553
8 Octal 2160747445
10 Decimal 298045221
12 Duodecimal 83993a59
16 Hexadecimal 11c3cf25
20 Vigesimal 4d2fd11
36 Base36 4xg55x

Cryptographic Hash Functions

md5 7f57b3b2ddca067f4181b81df1e0ab12
sha1 11275569a2444ec016011bdeff6f1645d4f802a3
sha256 1392b0f15bf65c067ae230b3ec7b60bad52a64539b3682a092398170c64701c0
sha512 f6de8df25e74d669673fb31cba194d95eb36b72c4f4f49fdd2c68802c577066023a6f7d2de600fe3033173d36ca3ba15f089a25371070bf522ef48abd4c043d0
ripemd-160 1b94c9b0ea6c96ad32faf43eda06099202024114

298045221 as geometric shapes

Circle

Radius = n
Diameter 596090442
Circumference 1872673353.4623
Area 2.7907067174674E+17

Sphere

Radius = n
Volume 1.1090090671383E+26
Surface area 1.116282686987E+18
Circumference 1872673353.4623

Square

Length = n
Perimeter 1192180884
Area 88830953760938841
Diagonal 421499593.73869

Cube

Length = n
Surface area 532985722565633046
Volume 2.647564124532E+25
Space diagonal 516229465.72509

Equilateral Triangle

Length = n
Perimeter 894135663
Area 3.8464931299687E+16
Altitude 258114732.86255

Triangular Pyramid

Length = n
Surface area 3.8464931299687E+16
Volume 3.1201842434713E+24
Height 140499864.57956