298889149 (number)

298889149 is an odd 9-digits composite number following 298889148 and preceding 298889150. In scientific notation, it is written as 2.98889149 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 275778480 positive integers (up to 298889149) that are relatively prime to 298889149.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.98889149 × 10^8
Engineering notation 2.98889149 × 10^6

Prime Factorization of 298889149

Prime Factorization 13 × 6263 × 3671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 298889149
Product of the distinct prime numbers

The prime factorization of 298889149 is 13 × 6263 × 3671. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 13, 22, 412, 658, 6157, 1052, 22109, 39729, 615121, 304668, 3153994, 2005807, 91096340, 96211936, 199723407, 60263989, 5249201993, 5248979451

Basic calculations (n = 298889149)

Multiplication

n×y
n×2 597778298
n×3 896667447
n×4 1195556596
n×5 1494445745

Division

n÷y
n÷2 149444574.5
n÷3 99629716.333333
n÷3 74722287.25
n÷5 59777829.8

Exponentiation

ny
n2 89334723389944201
n3 2.6701179450171E+25
n4 7.9806928031578E+33
n5 2.3853424803663E+42

Nth Root

y√n
2√n 17288.410829223
3√n 668.60566117735
4√n 131.48540158216
5√n 49.55666016184

Divisors of 298889149

1, 13, 3671, 6263, 47723, 81419, 22991473, 298889149

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 -298889148
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 298889149 can be divided by 8 positive divisors. The sum of these divisors (counting 298889149) is 1, the average is 0.125.

Base conversion 298889149

Base System Value
2 Binary 10001110100001010111110111101
3 Ternary 202211102010211111
4 Quaternary 101310022332331
5 Quinary 1103003423044
6 Senary 45354122021
8 Octal 2164127675
10 Decimal 298889149
12 Duodecimal 84120311
16 Hexadecimal 11d0afbd
20 Vigesimal 4d812h9
36 Base36 4xy8cd

Cryptographic Hash Functions

md5 e7699fa666d46a16980f949738a86d77
sha1 d29984f995c0c56ece87692ae61924e3d1ea6e9e
sha256 1c780ae67a41f3d40a5c484a2d3fbf948760bfe67941688a4b26133853516b83
sha512 cb71a32684743314de9e7a488b87f298b36b9909aea7ef8edbb11cbb6eedc60fc51820072891fffe2808a48c47b77dcd389fd4a0856d9b228da826256823039f
ripemd-160 2d6d5de25f5b3fb3af926de9c4c6d8cfc7b82e61

298889149 as geometric shapes

Circle

Radius = n
Diameter 597778298
Circumference 1877975909.4722
Area 2.8065331071232E+17

Sphere

Radius = n
Volume 1.1184563893712E+26
Surface area 1.1226132428493E+18
Circumference 1877975909.4722

Square

Length = n
Perimeter 1195556596
Area 89334723389944201
Diagonal 422693088.16195

Cube

Length = n
Surface area 536008340339665206
Volume 2.6701179450171E+25
Space diagonal 517691191.89902

Equilateral Triangle

Length = n
Perimeter 896667447
Area 3.8683069947874E+16
Altitude 258845595.94951

Triangular Pyramid

Length = n
Surface area 3.8683069947874E+16
Volume 3.1467641758158E+24
Height 140897696.05398