298889148 (number)

298889148 is an even 9-digits composite number following 298889147 and preceding 298889149. In scientific notation, it is written as 2.98889148 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors. There are 99629712 positive integers (up to 298889148) that are relatively prime to 298889148.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million eight hundred eighty-nine thousand one hundred forty-eight

Notation

Scientific notation 2.98889148 × 10^8
Engineering notation 2.98889148 × 10^6

Prime Factorization of 298889148

Prime Factorization 2 × 2 × 3 × 24907429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149444574
Product of the distinct prime numbers

The prime factorization of 298889148 is 2 × 2 × 3 × 24907429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 40, 46, 484, 764, 6694, 4257, 24125, 58686, 843337, 15660, 6936077, 7685161, 37837807, 28643209, 154802454, 475470273, 4437034711, 162902374

Basic calculations (n = 298889148)

Multiplication

n×y
n×2 597778296
n×3 896667444
n×4 1195556592
n×5 1494445740

Division

n÷y
n÷2 149444574
n÷3 99629716
n÷3 74722287
n÷5 59777829.6

Exponentiation

ny
n2 89334722792165904
n3 2.6701179182167E+25
n4 7.9806926963531E+33
n5 2.3853424404628E+42

Nth Root

y√n
2√n 17288.410800302
3√n 668.60566043169
4√n 131.48540147219
5√n 49.556660128679

Divisors of 298889148

1, 2, 3, 4, 6, 12, 24907429, 49814858, 74722287, 99629716, 149444574, 298889148

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 -298889147
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 298889148 can be divided by 12 positive divisors. The sum of these divisors (counting 298889148) is 1, the average is 0.083333333333333.

Base conversion 298889148

Base System Value
2 Binary 10001110100001010111110111100
3 Ternary 202211102010211110
4 Quaternary 101310022332330
5 Quinary 1103003423043
6 Senary 45354122020
8 Octal 2164127674
10 Decimal 298889148
12 Duodecimal 84120310
16 Hexadecimal 11d0afbc
20 Vigesimal 4d812h8
36 Base36 4xy8cc

Cryptographic Hash Functions

md5 607517a60392bc0a5db62c53e5ce7cd4
sha1 ea343db435f777f88157c76fe7a0260316c1c1a0
sha256 774a0372d4aac5a0498b22dbd9118f2a372a98bacb353716eaab61df3650d002
sha512 fc04a39a061a8a305fe46e9afefb4ef61a317a3fe4591a6e90bf828fab47018215d30c26ab5c97e621c43cae89c1776b3b96ac349e2999a54d0cf9d8c862335a
ripemd-160 738d743cf508f8bf3ea65f72f793b15f25557e0f

298889148 as geometric shapes

Circle

Radius = n
Diameter 597778296
Circumference 1877975903.189
Area 2.8065330883435E+17

Sphere

Radius = n
Volume 1.1184563781451E+26
Surface area 1.1226132353374E+18
Circumference 1877975903.189

Square

Length = n
Perimeter 1195556592
Area 89334722792165904
Diagonal 422693086.74774

Cube

Length = n
Surface area 536008336752995424
Volume 2.6701179182167E+25
Space diagonal 517691190.16697

Equilateral Triangle

Length = n
Perimeter 896667444
Area 3.8683069689028E+16
Altitude 258845595.08349

Triangular Pyramid

Length = n
Surface area 3.8683069689028E+16
Volume 3.1467641442312E+24
Height 140897695.58258