298889741 (number)

298889741 is an odd 9-digits composite number following 298889740 and preceding 298889742. In scientific notation, it is written as 2.98889741 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 283158684 positive integers (up to 298889741) that are relatively prime to 298889741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.98889741 × 10^8
Engineering notation 2.98889741 × 10^6

Prime Factorization of 298889741

Prime Factorization 19 × 15731039

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 298889741
Product of the distinct prime numbers

The prime factorization of 298889741 is 19 × 15731039. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 98, 66, 673, 487, 7096, 2439, 74139, 76818, 123168, 140337, 6124124, 136097, 77369070, 87847790, 963942977, 950746207, 1712484361, 9159684488

Basic calculations (n = 298889741)

Multiplication

n×y
n×2 597779482
n×3 896669223
n×4 1195558964
n×5 1494448705

Division

n÷y
n÷2 149444870.5
n÷3 99629913.666667
n÷3 74722435.25
n÷5 59777948.2

Exponentiation

ny
n2 89335077275047081
n3 2.6701338108954E+25
n4 7.9807560317386E+33
n5 2.3853661033105E+42

Nth Root

y√n
2√n 17288.427950511
3√n 668.60610260554
4√n 131.48546668933
5√n 49.556679792876

Divisors of 298889741

1, 19, 15731039, 298889741

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -298889740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298889741 can be divided by 4 positive divisors. The sum of these divisors (counting 298889741) is 1, the average is 0.25.

Base conversion 298889741

Base System Value
2 Binary 10001110100001011001000001101
3 Ternary 202211102011122102
4 Quaternary 101310023020031
5 Quinary 1103003432431
6 Senary 45354124445
8 Octal 2164131015
10 Decimal 298889741
12 Duodecimal 84120725
16 Hexadecimal 11d0b20d
20 Vigesimal 4d81471
36 Base36 4xy8st

Cryptographic Hash Functions

md5 1d029cc4a1e789c48ea2b4eee96dba71
sha1 95db7223ead30f840293a94374f1dd5832b783c3
sha256 b9c9566a85150683b8c357de5d55a64ee607532e26837bab565b732195a1494d
sha512 ebc4b071424143ed0a3c2e9e64b8a3cf47cd6a3b7925f36dc6356a682ba7a19a85df02100136a73d7095874dfd0d66052b848c612699257fdbc12c3eea16154c
ripemd-160 d9dcd405d24f0094cc627365031b598eeacf6be2

298889741 as geometric shapes

Circle

Radius = n
Diameter 597779482
Circumference 1877979629.1179
Area 2.8065442247516E+17

Sphere

Radius = n
Volume 1.1184630352548E+26
Surface area 1.1226176899007E+18
Circumference 1877979629.1179

Square

Length = n
Perimeter 1195558964
Area 89335077275047081
Diagonal 422693925.37638

Cube

Length = n
Surface area 536010463650282486
Volume 2.6701338108954E+25
Space diagonal 517692217.2731

Equilateral Triangle

Length = n
Perimeter 896669223
Area 3.8683223184618E+16
Altitude 258846108.63655

Triangular Pyramid

Length = n
Surface area 3.8683223184618E+16
Volume 3.1467828739327E+24
Height 140897975.12546