298934981 (number)

298934981 is an odd 9-digits prime number following 298934980 and preceding 298934982. In scientific notation, it is written as 2.98934981 × 10^8. The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors. There are 298934980 positive integers (up to 298934981) that are relatively prime to 298934981.

Interesting facts

Basic properties

Name

Name two hundred ninety-eight million nine hundred thirty-four thousand nine hundred eighty-one

Notation

Scientific notation 2.98934981 × 10^8
Engineering notation 2.98934981 × 10^6

Prime Factorization of 298934981

Prime Factorization 298934981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 298934981
Product of the distinct prime numbers

The prime factorization of 298934981 is 298934981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 10, 58, 46, 610, 929, 6854, 881, 84852, 33518, 669643, 757726, 5575706, 1784836, 80622943, 40865698, 880102292, 564353955, 1182374114, 5319024964

Basic calculations (n = 298934981)

Multiplication

n×y
n×2 597869962
n×3 896804943
n×4 1195739924
n×5 1494674905

Division

n÷y
n÷2 149467490.5
n÷3 99644993.666667
n÷3 74733745.25
n÷5 59786996.2

Exponentiation

ny
n2 89362122865470361
n3 2.6713464500909E+25
n4 7.9855890030234E+33
n5 2.3871718968926E+42

Nth Root

y√n
2√n 17289.736290644
3√n 668.63983434667
4√n 131.49044182238
5√n 49.558179883487

Divisors of 298934981

1, 298934981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 298934982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 149467491
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 17289.736319563
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999933096
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 298934981 can be divided by 2 positive divisors. The sum of these divisors (counting 298934981) is 298934982, the average is 149467491.

Base conversion 298934981

Base System Value
2 Binary 10001110100010110001011000101
3 Ternary 202211111110200222
4 Quaternary 101310112023011
5 Quinary 1103011404411
6 Senary 45355114125
8 Octal 2164261305
10 Decimal 298934981
12 Duodecimal 84142945
16 Hexadecimal 11d162c5
20 Vigesimal 4d86h91
36 Base36 4xz7ph

Cryptographic Hash Functions

md5 ffd5df6fdc238b3e769d1a9749c4722e
sha1 0541d2147798da331fed2486b0b8a6bc845f5006
sha256 a2feaa43c00fd2b3ace319dee31fdb944fbd3a5988cc8b3e4f2ca8590e9597f4
sha512 bb18fab774f2a6cbb5797203ebed0a7bf88b64c3e817d0cece7f97762c265d1575a081336dd632a59925c21d106981b87bd78d6aa672d7dd3e550884193d55bf
ripemd-160 cd94ffa6ef8e2ed1f8cda857aa6c3329e17b01d6

298934981 as geometric shapes

Circle

Radius = n
Diameter 597869962
Circumference 1878263880.4212
Area 2.8073938870335E+17

Sphere

Radius = n
Volume 1.1189709843732E+26
Surface area 1.1229575548134E+18
Circumference 1878263880.4212

Square

Length = n
Perimeter 1195739924
Area 89362122865470361
Diagonal 422757904.39794

Cube

Length = n
Surface area 536172737192822166
Volume 2.6713464500909E+25
Space diagonal 517770575.25164

Equilateral Triangle

Length = n
Perimeter 896804943
Area 3.8694934268802E+16
Altitude 258885287.62582

Triangular Pyramid

Length = n
Surface area 3.8694934268802E+16
Volume 3.1482119829298E+24
Height 140919301.46598