297138930 (number)

297138930 is an even 9-digits composite number following 297138929 and preceding 297138931. In scientific notation, it is written as 2.97138930 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 68275200 positive integers (up to 297138930) that are relatively prime to 297138930.

Interesting facts

Basic properties

Name

Name two hundred ninety-seven million one hundred thirty-eight thousand nine hundred thirty

Notation

Scientific notation 2.97138930 × 10^8
Engineering notation 2.97138930 × 10^6

Prime Factorization of 297138930

Prime Factorization 2 × 29 × 3 × 55 × 61 × 509

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 297138930
Product of the distinct prime numbers

The prime factorization of 297138930 is 2 × 29 × 3 × 55 × 61 × 509. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 26, 58, 228, 416, 6654, 2329, 26258, 71793, 994144, 157510, 9601737, 8288376, 94059481, 31905258, 678613744, 709125944, 8719137383, 3861253704

Basic calculations (n = 297138930)

Multiplication

n×y
n×2 594277860
n×3 891416790
n×4 1188555720
n×5 1485694650

Division

n÷y
n÷2 148569465
n÷3 99046310
n÷3 74284732.5
n÷5 59427786

Exponentiation

ny
n2 88291543721544900
n3 2.6234854829468E+25
n4 7.7953966927335E+33
n5 2.3163158322044E+42

Nth Root

y√n
2√n 17237.718236472
3√n 667.29804380005
4√n 131.29249116561
5√n 49.498485494416

Divisors of 297138930

1, 2, 3, 6, 29, 55, 58, 61, 87, 110, 122, 165, 174, 183, 330, 366, 509, 1018, 1527, 1595, 1769, 3054, 3190, 3355, 3538, 4785, 5307, 6710, 9570, 10065, 10614, 14761, 20130, 27995, 29522, 31049, 44283, 55990, 62098, 83985, 88566, 93147, 97295, 167970, 186294, 194590, 291885, 583770, 811855, 900421, 1623710, 1707695, 1800842, 2435565, 2701263, 3415390, 4871130, 5123085, 5402526, 10246170, 49523155, 99046310, 148569465, 297138930

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -297138929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 297138930 can be divided by 64 positive divisors. The sum of these divisors (counting 297138930) is 1, the average is 0.015625.

Base conversion 297138930

Base System Value
2 Binary 10001101101011111101011110010
3 Ternary 202201010012222120
4 Quaternary 101231133223302
5 Quinary 1102031421210
6 Senary 45252415110
8 Octal 2155375362
10 Decimal 297138930
12 Duodecimal 83617496
16 Hexadecimal 11b5faf2
20 Vigesimal 4ch276a
36 Base36 4wwpv6

Cryptographic Hash Functions

md5 7cc4d8c3dbb3e7c4d6238007fcddbb7f
sha1 7fe073af732ff1e8e19917c62f2f7a0fc5939206
sha256 99c168bd15322eee6112881d5e3b34030bdc16857bdf9ed6fcb16c80922d58e1
sha512 d5f8141a32e8ef36c6aff5662e325bb7fda2b22ccd989192672c92724d4b13ea61759278abce136cebccdea25291bfb0f705b5ac7c6c41ef434d64641299765b
ripemd-160 6fa661e199b67a897d27254e87cac7749bdd9c4b

297138930 as geometric shapes

Circle

Radius = n
Diameter 594277860
Circumference 1866978959.1671
Area 2.7737606512971E+17

Sphere

Radius = n
Volume 1.0989230293367E+26
Surface area 1.1095042605188E+18
Circumference 1866978959.1671

Square

Length = n
Perimeter 1188555720
Area 88291543721544900
Diagonal 420217904.71503

Cube

Length = n
Surface area 529749262329269400
Volume 2.6234854829468E+25
Space diagonal 514659723.66665

Equilateral Triangle

Length = n
Perimeter 891416790
Area 3.8231359901101E+16
Altitude 257329861.83333

Triangular Pyramid

Length = n
Surface area 3.8231359901101E+16
Volume 3.0918072922269E+24
Height 140072634.90501