345756987 (number)

345756987 is an odd 9-digits composite number following 345756986 and preceding 345756988. In scientific notation, it is written as 3.45756987 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors. There are 230504652 positive integers (up to 345756987) that are relatively prime to 345756987.

Interesting facts

Basic properties

Name

Name three hundred forty-five million seven hundred fifty-six thousand nine hundred eighty-seven

Notation

Scientific notation 3.45756987 × 10^8
Engineering notation 3.45756987 × 10^6

Prime Factorization of 345756987

Prime Factorization 3 × 3 × 38417443

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 115252329
Product of the distinct prime numbers

The prime factorization of 345756987 is 3 × 3 × 38417443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 92, 34, 514, 395, 6873, 9064, 27079, 46963, 341881, 731922, 6395848, 6899171, 32144018, 5909793, 437931552, 24276911, 9084302654, 495942655

Basic calculations (n = 345756987)

Multiplication

n×y
n×2 691513974
n×3 1037270961
n×4 1383027948
n×5 1728784935

Division

n÷y
n÷2 172878493.5
n÷3 115252329
n÷3 86439246.75
n÷5 69151397.4

Exponentiation

ny
n2 119547894059318169
n3 4.1334519652145E+25
n4 1.4291698974018E+34
n5 4.9414547763674E+42

Nth Root

y√n
2√n 18594.541860449
3√n 701.87049867243
4√n 136.36180499117
5√n 51.021614022613

Divisors of 345756987

1, 3, 9, 38417443, 115252329, 345756987

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -345756986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 345756987 can be divided by 6 positive divisors. The sum of these divisors (counting 345756987) is 1, the average is 0.16666666666667.

Base conversion 345756987

Base System Value
2 Binary 10100100110111101010100111011
3 Ternary 220002121021102100
4 Quaternary 110212331110323
5 Quinary 1202003210422
6 Senary 54150434443
8 Octal 2446752473
10 Decimal 345756987
12 Duodecimal 97962a23
16 Hexadecimal 149bd53b
20 Vigesimal 580jc97
36 Base36 5pursr

Cryptographic Hash Functions

md5 37360755e91e74a3afc91f2fdc4cbf79
sha1 16a070ec06d8fca52e761cc96ef973f832a956ec
sha256 5178f1af013899315e56d6243be7e644eb7e0a8e44ec1e70912056bcf7ba5137
sha512 2927dcbd453208b9f483dfd491ff41121a516cf685b9873797243f7654762c9e65304049e1e71f58ea3a85bdc34af468a2f7758dace33a4d0fcc533587565ece
ripemd-160 ba0060952b85c9b0d5a9b47e47a0c94896f6f548

345756987 as geometric shapes

Circle

Radius = n
Diameter 691513974
Circumference 2172455220.5731
Area 3.7557078572888E+17

Sphere

Radius = n
Volume 1.7314163103846E+26
Surface area 1.5022831429155E+18
Circumference 2172455220.5731

Square

Length = n
Perimeter 1383027948
Area 119547894059318169
Diagonal 488974220.30066

Cube

Length = n
Surface area 717287364355909014
Volume 4.1334519652145E+25
Space diagonal 598868668.55593

Equilateral Triangle

Length = n
Perimeter 1037270961
Area 5.176575661215E+16
Altitude 299434334.27797

Triangular Pyramid

Length = n
Surface area 5.176575661215E+16
Volume 4.8713198571867E+24
Height 162991406.76689