297132891 (number)

297132891 is an odd 9-digits composite number following 297132890 and preceding 297132892. In scientific notation, it is written as 2.97132891 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 177127200 positive integers (up to 297132891) that are relatively prime to 297132891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.97132891 × 10^8
Engineering notation 2.97132891 × 10^6

Prime Factorization of 297132891

Prime Factorization 33 × 61 × 147607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 297132891
Product of the distinct prime numbers

The prime factorization of 297132891 is 33 × 61 × 147607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 65, 42, 652, 824, 7652, 6371, 87198, 77988, 458125, 415093, 2463548, 1243834, 27872224, 9967600, 760696633, 125400573, 8618232026, 1760401750

Basic calculations (n = 297132891)

Multiplication

n×y
n×2 594265782
n×3 891398673
n×4 1188531564
n×5 1485664455

Division

n÷y
n÷2 148566445.5
n÷3 99044297
n÷3 74283222.75
n÷5 59426578.2

Exponentiation

ny
n2 88287954914017881
n3 2.623325528408E+25
n4 7.7947629828997E+33
n5 2.3160804597688E+42

Nth Root

y√n
2√n 17237.543067386
3√n 667.29352308625
4√n 131.29182406908
5√n 49.498284293056

Divisors of 297132891

1, 33, 61, 2013, 147607, 4871031, 9004027, 297132891

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 -297132890
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 297132891 can be divided by 8 positive divisors. The sum of these divisors (counting 297132891) is 1, the average is 0.125.

Base conversion 297132891

Base System Value
2 Binary 10001101101011110001101011011
3 Ternary 202201002220200220
4 Quaternary 101231132031123
5 Quinary 1102031223031
6 Senary 45252331123
8 Octal 2155361533
10 Decimal 297132891
12 Duodecimal 83613aa3
16 Hexadecimal 11b5e35b
20 Vigesimal 4ch1c4b
36 Base36 4wwl7f

Cryptographic Hash Functions

md5 2079d1f0efcbca2606c8d250db543f20
sha1 70d649dd77f2f2b63dee6312b35494f452c53889
sha256 ce38c78a5178d02431711d749758b0e7be50cab08efb7397eb77febeb24cdaa1
sha512 2f1ec976fa68d0cb800790ca90b3b97ff88d582a3b643897e01462c6bc15c842214ca2de513360dfa1b049e3b86b430204acfb2e3e23bdb96867d61ecc1c503f
ripemd-160 01a6ec3c34feeeb657e59f5add89c5a5b9e214b3

297132891 as geometric shapes

Circle

Radius = n
Diameter 594265782
Circumference 1866941015.011
Area 2.7736479055835E+17

Sphere

Radius = n
Volume 1.0988560277361E+26
Surface area 1.1094591622334E+18
Circumference 1866941015.011

Square

Length = n
Perimeter 1188531564
Area 88287954914017881
Diagonal 420209364.27933

Cube

Length = n
Surface area 529727729484107286
Volume 2.623325528408E+25
Space diagonal 514649263.81183

Equilateral Triangle

Length = n
Perimeter 891398673
Area 3.8229805901857E+16
Altitude 257324631.90591

Triangular Pyramid

Length = n
Surface area 3.8229805901857E+16
Volume 3.0916187839951E+24
Height 140069788.09311