298640893 (number)

298640893 is an odd 9-digits prime number following 298640892 and preceding 298640894. In scientific notation, it is written as 2.98640893 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 298640892 positive integers (up to 298640893) that are relatively prime to 298640893.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million six hundred forty thousand eight hundred ninety-three

Notation

Scientific notation 2.98640893 × 10^8
Engineering notation 2.98640893 × 10^6

Prime Factorization of 298640893

Prime Factorization 298640893

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 298640893
Product of the distinct prime numbers

The prime factorization of 298640893 is 298640893. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 7, 65, 66, 988, 682, 5773, 9794, 28700, 82988, 545321, 645635, 2166974, 7404943, 15427865, 78578150, 451770427, 583389374, 3152882913, 922118856

Basic calculations (n = 298640893)

Multiplication

n×y
n×2 597281786
n×3 895922679
n×4 1194563572
n×5 1493204465

Division

n÷y
n÷2 149320446.5
n÷3 99546964.333333
n÷3 74660223.25
n÷5 59728178.6

Exponentiation

ny
n2 89186382971837449
n3 2.663470105415E+25
n4 7.9542109075993E+33
n5 2.3754526485558E+42

Nth Root

y√n
2√n 17281.229499084
3√n 668.42049627104
4√n 131.45809027627
5√n 49.548425117011

Divisors of 298640893

1, 298640893

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 298640894
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 149320447
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 17281.229528017
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999993303
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298640893 can be divided by 2 positive divisors. The sum of these divisors (counting 298640893) is 298640894, the average is 149320447.

Base conversion 298640893

Base System Value
2 Binary 10001110011001110010111111101
3 Ternary 202210221112021211
4 Quaternary 101303032113331
5 Quinary 1102423002033
6 Senary 45344524421
8 Octal 2163162775
10 Decimal 298640893
12 Duodecimal 84020711
16 Hexadecimal 11cce5fd
20 Vigesimal 4d6a24d
36 Base36 4xswsd

Cryptographic Hash Functions

md5 5921217f5f95e989519cc0f4e8c456b7
sha1 3042ce9f8cee492eacf67ce2e52cd98b81bc890f
sha256 d9679baa14e17890c3773ba91c848b9862a78f624131fa97c21c8b47848f44e9
sha512 862e5ddadb7cf90cf603a8f6114ef3167279bfaa6a00c81780fece453e4d2d5c7c704d5fb203bf97e5eaa02c3e158b8cb6628366d410526c1eb5fbe881b5ce48
ripemd-160 c266cd14c8b2417360beda5f7312a3774b92b791

298640893 as geometric shapes

Circle

Radius = n
Diameter 597281786
Circumference 1876416071.0206
Area 2.8018728554457E+17

Sphere

Radius = n
Volume 1.1156717488304E+26
Surface area 1.1207491421783E+18
Circumference 1876416071.0206

Square

Length = n
Perimeter 1194563572
Area 89186382971837449
Diagonal 422342001.15981

Cube

Length = n
Surface area 535118297831024694
Volume 2.663470105415E+25
Space diagonal 517261199.89374

Equilateral Triangle

Length = n
Perimeter 895922679
Area 3.861883666263E+16
Altitude 258630599.94687

Triangular Pyramid

Length = n
Surface area 3.861883666263E+16
Volume 3.1389296217109E+24
Height 140780667.05327