297139739 (number)

297139739 is an odd 9-digits composite number following 297139738 and preceding 297139740. In scientific notation, it is written as 2.97139739 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 274155840 positive integers (up to 297139739) that are relatively prime to 297139739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.97139739 × 10^8
Engineering notation 2.97139739 × 10^6

Prime Factorization of 297139739

Prime Factorization 13 × 3023 × 7561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 297139739
Product of the distinct prime numbers

The prime factorization of 297139739 is 13 × 3023 × 7561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 297139739)

Multiplication

n×y
n×2 594279478
n×3 891419217
n×4 1188558956
n×5 1485698695

Division

n÷y
n÷2 148569869.5
n÷3 99046579.666667
n÷3 74284934.75
n÷5 59427947.8

Exponentiation

ny
n2 88292024492988121
n3 2.6235069113628E+25
n4 7.7954815890704E+33
n5 2.3163473647557E+42

Nth Root

y√n
2√n 17237.741702439
3√n 667.29864940187
4√n 131.29258053081
5√n 49.49851244762

Divisors of 297139739

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 -297139738
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 297139739 can be divided by 8 positive divisors. The sum of these divisors (counting 297139739) is 1, the average is 0.125.

Base conversion 297139739

Base System Value
2 Binary 10001101101011111111000011011
3 Ternary 202201010021002112
4 Quaternary 101231133320123
5 Quinary 1102031432424
6 Senary 45252422535
8 Octal 2155377033
10 Decimal 297139739
12 Duodecimal 83617a4b
16 Hexadecimal 11b5fe1b
20 Vigesimal 4ch296j
36 Base36 4wwqhn

Cryptographic Hash Functions

md5 45e28e7fe9c783ef7ab7c50556ac9caa
sha1 2746584574d025a6d65d6e8408847b1878582b17
sha256 5270df61c846fa30178af88c16c882548aef240b4df04b0507c4dda559e87a06
sha512 b60ce44156b9bd972cbcad5e33da0928691e3a34b6de61c2f9251070d155a15d663f36f003bf31eaaf8a0a85ce42309fe20d42905a197b1681fd8647cd975e8d
ripemd-160 504cc82536068e7fb07e0ed801ad477265458aea

297139739 as geometric shapes

Circle

Radius = n
Diameter 594279478
Circumference 1866984042.264
Area 2.7737757551774E+17

Sphere

Radius = n
Volume 1.0989320052506E+26
Surface area 1.109510302071E+18
Circumference 1866984042.264

Square

Length = n
Perimeter 1188558956
Area 88292024492988121
Diagonal 420219048.8138

Cube

Length = n
Surface area 529752146957928726
Volume 2.6235069113628E+25
Space diagonal 514661124.89576

Equilateral Triangle

Length = n
Perimeter 891419217
Area 3.8231568081243E+16
Altitude 257330562.44788

Triangular Pyramid

Length = n
Surface area 3.8231568081243E+16
Volume 3.0918325458574E+24
Height 140073016.27127