298889361 (number)

298889361 is an odd 9-digits composite number following 298889360 and preceding 298889362. In scientific notation, it is written as 2.98889361 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 188772120 positive integers (up to 298889361) that are relatively prime to 298889361.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million eight hundred eighty-nine thousand three hundred sixty-one

Notation

Scientific notation 2.98889361 × 10^8
Engineering notation 2.98889361 × 10^6

Prime Factorization of 298889361

Prime Factorization 3 × 3 × 19 × 1747891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99629787
Product of the distinct prime numbers

The prime factorization of 298889361 is 3 × 3 × 19 × 1747891. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 62, 75, 550, 172, 4003, 1131, 74446, 65657, 913612, 606017, 319868, 9060511, 84088894, 24351076, 500156676, 882280324, 9263561841, 7012142192

Basic calculations (n = 298889361)

Multiplication

n×y
n×2 597778722
n×3 896668083
n×4 1195557444
n×5 1494446805

Division

n÷y
n÷2 149444680.5
n÷3 99629787
n÷3 74722340.25
n÷5 59777872.2

Exponentiation

ny
n2 89334850118988321
n3 2.6701236267095E+25
n4 7.9807154457821E+33
n5 2.3853509399126E+42

Nth Root

y√n
2√n 17288.416960497
3√n 668.60581925643
4√n 131.48542489758
5√n 49.556667191877

Divisors of 298889361

1, 3, 9, 19, 57, 171, 1747891, 5243673, 15731019, 33209929, 99629787, 298889361

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298889360
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298889361 can be divided by 12 positive divisors. The sum of these divisors (counting 298889361) is 1, the average is 0.083333333333333.

Base conversion 298889361

Base System Value
2 Binary 10001110100001011000010010001
3 Ternary 202211102011010100
4 Quaternary 101310023002101
5 Quinary 1103003424421
6 Senary 45354123013
8 Octal 2164130221
10 Decimal 298889361
12 Duodecimal 84120469
16 Hexadecimal 11d0b091
20 Vigesimal 4d81381
36 Base36 4xy8i9

Cryptographic Hash Functions

md5 2debd1a3078791c8fe6a4ea7e52e098d
sha1 33c0409fa189141a357cccca35d21562c50afb6c
sha256 2641902c557f1aeac6dee5902fd51cf8721b1d5f472d62db21700b95e708dfb7
sha512 b800794c59886d971d43adac238ffaa467361f03eaf68a08a22f197d38b558350f0f3bee172fc3d124c2921f1e292782a759b7a7b95691af615bca723943717f
ripemd-160 76286bd35767411bc9f403a9dfce19977841291c

298889361 as geometric shapes

Circle

Radius = n
Diameter 597778722
Circumference 1877977241.5075
Area 2.8065370884336E+17

Sphere

Radius = n
Volume 1.118458769313E+26
Surface area 1.1226148353734E+18
Circumference 1877977241.5075

Square

Length = n
Perimeter 1195557444
Area 89334850118988321
Diagonal 422693387.97523

Cube

Length = n
Surface area 536009100713929926
Volume 2.6701236267095E+25
Space diagonal 517691559.0938

Equilateral Triangle

Length = n
Perimeter 896668083
Area 3.868312482316E+16
Altitude 258845779.5469

Triangular Pyramid

Length = n
Surface area 3.868312482316E+16
Volume 3.1467708717545E+24
Height 140897795.99174