298889378 (number)

298889378 is an even 9-digits composite number following 298889377 and preceding 298889379. In scientific notation, it is written as 2.98889378 × 10^8. The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors. There are 148184400 positive integers (up to 298889378) that are relatively prime to 298889378.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million eight hundred eighty-nine thousand three hundred seventy-eight

Notation

Scientific notation 2.98889378 × 10^8
Engineering notation 2.98889378 × 10^6

Prime Factorization of 298889378

Prime Factorization 2 × 157 × 1151 × 827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 298889378
Product of the distinct prime numbers

The prime factorization of 298889378 is 2 × 157 × 1151 × 827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 96, 4, 517, 535, 4421, 7990, 9765, 3118, 221114, 776165, 2215740, 101377, 46168836, 40970826, 957020890, 874440258, 5841063915, 6719865513

Basic calculations (n = 298889378)

Multiplication

n×y
n×2 597778756
n×3 896668134
n×4 1195557512
n×5 1494446890

Division

n÷y
n÷2 149444689
n÷3 99629792.666667
n÷3 74722344.5
n÷5 59777875.6

Exponentiation

ny
n2 89334860281226884
n3 2.6701240823173E+25
n4 7.9807172614663E+33
n5 2.3853516182735E+42

Nth Root

y√n
2√n 17288.417452156
3√n 668.60583193258
4√n 131.48542676721
5√n 49.556667755606

Divisors of 298889378

1, 2, 157, 314, 827, 1151, 1654, 2302, 129839, 180707, 259678, 361414, 951877, 1903754, 149444689, 298889378

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298889377
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298889378 can be divided by 16 positive divisors. The sum of these divisors (counting 298889378) is 1, the average is 0.0625.

Base conversion 298889378

Base System Value
2 Binary 10001110100001011000010100010
3 Ternary 202211102011010222
4 Quaternary 101310023002202
5 Quinary 1103003430003
6 Senary 45354123042
8 Octal 2164130242
10 Decimal 298889378
12 Duodecimal 84120482
16 Hexadecimal 11d0b0a2
20 Vigesimal 4d8138i
36 Base36 4xy8iq

Cryptographic Hash Functions

md5 c6332961bafed13b969dc3f4949fb456
sha1 5e78dcefbd7aff50da866231d6c661e4a4ab8c20
sha256 b6b2529dc13c98ade51c146b55a3988c297162a8b610ae5d141a7d21ab6dfd7f
sha512 c5a55bec505b0cd990e5ebc2afe9cd87378ee9ba3fa062690990c4677266d159f8d4c0004a2e245f28e65958c153fa6b43d39bfe2c46f82bf4fd7585c25941aa
ripemd-160 7ec29c30f095c212737fdfe704b7097615d56c87

298889378 as geometric shapes

Circle

Radius = n
Diameter 597778756
Circumference 1877977348.3216
Area 2.8065374076897E+17

Sphere

Radius = n
Volume 1.1184589601575E+26
Surface area 1.1226149630759E+18
Circumference 1877977348.3216

Square

Length = n
Perimeter 1195557512
Area 89334860281226884
Diagonal 422693412.01686

Cube

Length = n
Surface area 536009161687361304
Volume 2.6701240823173E+25
Space diagonal 517691588.53866

Equilateral Triangle

Length = n
Perimeter 896668134
Area 3.8683129223538E+16
Altitude 258845794.26933

Triangular Pyramid

Length = n
Surface area 3.8683129223538E+16
Volume 3.1467714086934E+24
Height 140897804.00562