297942321 (number)

297942321 is an odd 9-digits composite number following 297942320 and preceding 297942322. In scientific notation, it is written as 2.97942321 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 197409312 positive integers (up to 297942321) that are relatively prime to 297942321.

Interesting facts

Basic properties

Name

Name two hundred ninety-seven million nine hundred forty-two thousand three hundred twenty-one

Notation

Scientific notation 2.97942321 × 10^8
Engineering notation 2.97942321 × 10^6

Prime Factorization of 297942321

Prime Factorization 3 × 163 × 609289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 297942321
Product of the distinct prime numbers

The prime factorization of 297942321 is 3 × 163 × 609289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 30, 35, 82, 856, 1499, 7391, 35089, 29452, 146618, 780438, 6532501, 400127, 24344334, 50668969, 897373839, 904178824, 1987546555, 7174387381

Basic calculations (n = 297942321)

Multiplication

n×y
n×2 595884642
n×3 893826963
n×4 1191769284
n×5 1489711605

Division

n÷y
n÷2 148971160.5
n÷3 99314107
n÷3 74485580.25
n÷5 59588464.2

Exponentiation

ny
n2 88769626642867041
n3 2.6448228596279E+25
n4 7.880046614314E+33
n5 2.3477993778569E+42

Nth Root

y√n
2√n 17261.005793406
3√n 667.89890616987
4√n 131.38114702424
5√n 49.525222953349

Divisors of 297942321

1, 3, 163, 489, 609289, 1827867, 99314107, 297942321

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 -297942320
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 297942321 can be divided by 8 positive divisors. The sum of these divisors (counting 297942321) is 1, the average is 0.125.

Base conversion 297942321

Base System Value
2 Binary 10001110000100011110100110001
3 Ternary 202202122001000210
4 Quaternary 101300203310301
5 Quinary 1102233123241
6 Senary 45321534333
8 Octal 2160436461
10 Decimal 297942321
12 Duodecimal 839443a9
16 Hexadecimal 11c23d31
20 Vigesimal 4d22fg1
36 Base36 4xdxrl

Cryptographic Hash Functions

md5 789885422deb6c0adc8d4f9b6676e61a
sha1 07f74dcb0bdf5ee6633c600540614fe1037ddeca
sha256 206a1101ce2ff657d60676d4e06bc02275557d5b5fde0d869a332f591844b647
sha512 4315dc2d7bcf9726c158363b8b5ade648ba9fb8066fe8b9590119a04a6ccc4dceb4b8717e17ded26f17eae28dae3c529aca1840e6f9209f4441a8ded44164113
ripemd-160 af996070cb14c97ffa9553046463828a1ed1b4e9

297942321 as geometric shapes

Circle

Radius = n
Diameter 595884642
Circumference 1872026813.6942
Area 2.7887800692314E+17

Sphere

Radius = n
Volume 1.1078608087805E+26
Surface area 1.1155120276926E+18
Circumference 1872026813.6942

Square

Length = n
Perimeter 1191769284
Area 88769626642867041
Diagonal 421354071.16312

Cube

Length = n
Surface area 532617759857202246
Volume 2.6448228596279E+25
Space diagonal 516051237.697

Equilateral Triangle

Length = n
Perimeter 893826963
Area 3.8438375878591E+16
Altitude 258025618.8485

Triangular Pyramid

Length = n
Surface area 3.8438375878591E+16
Volume 3.1169536318002E+24
Height 140451357.05437