297889968 (number)

297889968 is an even 9-digits composite number following 297889967 and preceding 297889969. In scientific notation, it is written as 2.97889968 × 10^8. The sum of its digits is 66. It has a total of 7 prime factors and 40 positive divisors. There are 99212544 positive integers (up to 297889968) that are relatively prime to 297889968.

Interesting facts

Basic properties

Name

Name two hundred ninety-seven million eight hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.97889968 × 10^8
Engineering notation 2.97889968 × 10^6

Prime Factorization of 297889968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1789 × 3469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 37236246
Product of the distinct prime numbers

The prime factorization of 297889968 is 2 × 2 × 2 × 2 × 3 × 1789 × 3469. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 297889968)

Multiplication

n×y
n×2 595779936
n×3 893669904
n×4 1191559872
n×5 1489449840

Division

n÷y
n÷2 148944984
n÷3 99296656
n÷3 74472492
n÷5 59577993.6

Exponentiation

ny
n2 88738433035041024
n3 2.6434288977179E+25
n4 7.8745094975145E+33
n5 2.3457373822303E+42

Nth Root

y√n
2√n 17259.489216081
3√n 667.8597838776
4√n 131.37537522717
5√n 49.523482363932

Divisors of 297889968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -297889967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 297889968 can be divided by 40 positive divisors. The sum of these divisors (counting 297889968) is 1, the average is 0.025.

Base conversion 297889968

Base System Value
2 Binary 10001110000010111000010110000
3 Ternary 202202112101012210
4 Quaternary 101300113002300
5 Quinary 1102224434333
6 Senary 45320452120
8 Octal 2160270260
10 Decimal 297889968
12 Duodecimal 8391a040
16 Hexadecimal 11c170b0
20 Vigesimal 4d1g4i8
36 Base36 4xctdc

Cryptographic Hash Functions

md5 61f8dd4948245cdf147e274358112771
sha1 493d23cdbde99ee9ca6f5119d1f363e438637f93
sha256 2a5bca1ce648b919bff4a14937ae8ad6f1487a764b23607ed69390618e20aa9e
sha512 a65d5474a2a478a42153d721d8713f4a774843db9f8a73d31b0416bbd32fdb525983de971b071bc621d919ead6c1bfa1ff5d3daf5f521d10343f784d6cc7c811
ripemd-160 bf0e6ab01d505e0e6d2942050db3c2a1afc7a979

297889968 as geometric shapes

Circle

Radius = n
Diameter 595779936
Circumference 1871697870.0938
Area 2.7878000931395E+17

Sphere

Radius = n
Volume 1.107276907381E+26
Surface area 1.1151200372558E+18
Circumference 1871697870.0938

Square

Length = n
Perimeter 1191559872
Area 88738433035041024
Diagonal 421280032.84049

Cube

Length = n
Surface area 532430598210246144
Volume 2.6434288977179E+25
Space diagonal 515960559.64107

Equilateral Triangle

Length = n
Perimeter 893669904
Area 3.8424868650185E+16
Altitude 257980279.82053

Triangular Pyramid

Length = n
Surface area 3.8424868650185E+16
Volume 3.1153108319346E+24
Height 140426677.6135