245397320 (number)

245397320 is an even 9-digits composite number following 245397319 and preceding 245397321. In scientific notation, it is written as 2.45397320 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 81858816 positive integers (up to 245397320) that are relatively prime to 245397320.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-seven thousand three hundred twenty

Notation

Scientific notation 2.45397320 × 10^8
Engineering notation 2.45397320 × 10^6

Prime Factorization of 245397320

Prime Factorization 2 × 2 × 2 × 7 × 5 × 37 × 23687

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 61349330
Product of the distinct prime numbers

The prime factorization of 245397320 is 2 × 2 × 2 × 7 × 5 × 37 × 23687. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 83, 98, 547, 865, 291, 8990, 50208, 31837, 205632, 24022, 5685774, 8396355, 5850126, 31080548, 828670280, 42259868, 5974180748, 5897310748

Basic calculations (n = 245397320)

Multiplication

n×y
n×2 490794640
n×3 736191960
n×4 981589280
n×5 1226986600

Division

n÷y
n÷2 122698660
n÷3 81799106.666667
n÷3 61349330
n÷5 49079464

Exponentiation

ny
n2 60219844663182400
n3 1.4777788491161E+25
n4 3.6264296912578E+33
n5 8.899161274031E+41

Nth Root

y√n
2√n 15665.162622839
3√n 626.07054497988
4√n 125.1605473895
5√n 47.640242457733

Divisors of 245397320

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 23687, 47374, 94748, 118435, 165809, 189496, 236870, 331618, 473740, 663236, 829045, 876419, 947480, 1326472, 1658090, 1752838, 3316180, 3505676, 4382095, 6134933, 6632360, 7011352, 8764190, 12269866, 17528380, 24539732, 30674665, 35056760, 49079464, 61349330, 122698660, 245397320

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 -245397319
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 245397320 can be divided by 64 positive divisors. The sum of these divisors (counting 245397320) is 1, the average is 0.015625.

Base conversion 245397320

Base System Value
2 Binary 1110101000000111011101001000
3 Ternary 122002202110211122
4 Quaternary 32220013131020
5 Quinary 1000310203240
6 Senary 40203414412
8 Octal 1650073510
10 Decimal 245397320
12 Duodecimal 6a224408
16 Hexadecimal ea07748
20 Vigesimal 3gded60
36 Base36 423ps8

Cryptographic Hash Functions

md5 54487a9b6d665c205c37c3dd75458b76
sha1 f38ef55e2dd8ec9f698dc76874d0fca69908ef36
sha256 6b3eadf2e118fff06d899a289e9c4247230aa670e8c8cbbd67ecae0efb8a0755
sha512 7ec0503b2990939b30e2390bb5ebbb53d3c1ed38db42d15b967db23c846f52517f74bfefbb28bebf765477db95366dbbb52b256a243a4edf641352f6540e5c6a
ripemd-160 e6948c386ed762c8bcdfbda271a8d01367de8857

245397320 as geometric shapes

Circle

Radius = n
Diameter 490794640
Circumference 1541876835.4452
Area 1.8918622159417E+17

Sphere

Radius = n
Volume 6.1901055680181E+25
Surface area 7.5674488637669E+17
Circumference 1541876835.4452

Square

Length = n
Perimeter 981589280
Area 60219844663182400
Diagonal 347044218.11401

Cube

Length = n
Surface area 361319067979094400
Volume 1.4777788491161E+25
Space diagonal 425040626.28124

Equilateral Triangle

Length = n
Perimeter 736191960
Area 2.6075957645134E+16
Altitude 212520313.14062

Triangular Pyramid

Length = n
Surface area 2.6075957645134E+16
Volume 1.7415790755068E+24
Height 115681406.038