297942720 (number)

297942720 is an even 9-digits composite number following 297942719 and preceding 297942721. In scientific notation, it is written as 2.97942720 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 79451136 positive integers (up to 297942720) that are relatively prime to 297942720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.97942720 × 10^8
Engineering notation 2.97942720 × 10^6

Prime Factorization of 297942720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 310357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 9310710
Product of the distinct prime numbers

The prime factorization of 297942720 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 310357. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 7, 98, 22, 256, 755, 8921, 1115, 10595, 26591, 807470, 468847, 2151208, 903132, 23523461, 8702665, 138226915, 381563817, 7873681983, 7107269938

Basic calculations (n = 297942720)

Multiplication

n×y
n×2 595885440
n×3 893828160
n×4 1191770880
n×5 1489713600

Division

n÷y
n÷2 148971360
n÷3 99314240
n÷3 74485680
n÷5 59588544

Exponentiation

ny
n2 88769864400998400
n3 2.6448334853665E+25
n4 7.8800888257716E+33
n5 2.347815098592E+42

Nth Root

y√n
2√n 17261.017351246
3√n 667.89920431655
4√n 131.38119101015
5√n 49.525236218033

Divisors of 297942720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 310357, 620714, 931071, 1241428, 1551785, 1862142, 2482856, 3103570, 3724284, 4655355, 4965712, 6207140, 7448568, 9310710, 9931424, 12414280, 14897136, 18621420, 19862848, 24828560, 29794272, 37242840, 49657120, 59588544, 74485680, 99314240, 148971360, 297942720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -297942719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 297942720 can be divided by 56 positive divisors. The sum of these divisors (counting 297942720) is 1, the average is 0.017857142857143.

Base conversion 297942720

Base System Value
2 Binary 10001110000100011111011000000
3 Ternary 202202122001120120
4 Quaternary 101300203323000
5 Quinary 1102233131340
6 Senary 45321540240
8 Octal 2160437300
10 Decimal 297942720
12 Duodecimal 83944680
16 Hexadecimal 11c23ec0
20 Vigesimal 4d22gg0
36 Base36 4xdy2o

Cryptographic Hash Functions

md5 d257580bef0b5ad7878fadfea9ec2cb3
sha1 b200c9e01b3bf9568a69514f696cfd5340afcce9
sha256 19a380f0bbe41488619065e2751957a62782b85472772bbf3b7bb6090cbb0742
sha512 c3c5fb0ffad41e12c9e9d7fea50772f8b04e501ef471c3f40c75ce223b093a31f0f1b646bf9fa9810d15cc6aa11b52076088521ab28d3deada85eb38d0bd19fb
ripemd-160 84d63ccaebb35101e511e73e6ee788752f0ddfef

297942720 as geometric shapes

Circle

Radius = n
Diameter 595885440
Circumference 1872029320.6851
Area 2.7887875386234E+17

Sphere

Radius = n
Volume 1.1078652596794E+26
Surface area 1.1155150154494E+18
Circumference 1872029320.6851

Square

Length = n
Perimeter 1191770880
Area 88769864400998400
Diagonal 421354635.43433

Cube

Length = n
Surface area 532619186405990400
Volume 2.6448334853665E+25
Space diagonal 516051928.78527

Equilateral Triangle

Length = n
Perimeter 893828160
Area 3.8438478830882E+16
Altitude 258025964.39263

Triangular Pyramid

Length = n
Surface area 3.8438478830882E+16
Volume 3.1169661543531E+24
Height 140451545.14478