245396977 (number)

245396977 is an odd 9-digits composite number following 245396976 and preceding 245396978. In scientific notation, it is written as 2.45396977 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 210192000 positive integers (up to 245396977) that are relatively prime to 245396977.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-six thousand nine hundred seventy-seven

Notation

Scientific notation 2.45396977 × 10^8
Engineering notation 2.45396977 × 10^6

Prime Factorization of 245396977

Prime Factorization 7 × 1511 × 23201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245396977
Product of the distinct prime numbers

The prime factorization of 245396977 is 7 × 1511 × 23201. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 76, 26, 654, 467, 6098, 8248, 38373, 12245, 738593, 965056, 407881, 9133066, 40977039, 45494539, 478149571, 314077049, 2496635048, 2027423821

Basic calculations (n = 245396977)

Multiplication

n×y
n×2 490793954
n×3 736190931
n×4 981587908
n×5 1226984885

Division

n÷y
n÷2 122698488.5
n÷3 81798992.333333
n÷3 61349244.25
n÷5 49079395.4

Exponentiation

ny
n2 60219676320738529
n3 1.4777726525028E+25
n4 3.6264094161745E+33
n5 8.8990990809356E+41

Nth Root

y√n
2√n 15665.151674976
3√n 626.07025328653
4√n 125.16050365421
5√n 47.640229140055

Divisors of 245396977

1, 7, 1511, 10577, 23201, 162407, 35056711, 245396977

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 -245396976
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 245396977 can be divided by 8 positive divisors. The sum of these divisors (counting 245396977) is 1, the average is 0.125.

Base conversion 245396977

Base System Value
2 Binary 1110101000000111010111110001
3 Ternary 122002202110100221
4 Quaternary 32220013113301
5 Quinary 1000310200402
6 Senary 40203413041
8 Octal 1650072761
10 Decimal 245396977
12 Duodecimal 6a224181
16 Hexadecimal ea075f1
20 Vigesimal 3gdec8h
36 Base36 423pip

Cryptographic Hash Functions

md5 eae375794124e0b7c8959f9794ba8a0e
sha1 6125caabe1612ebbffaed0a0193e4c6b8d5f220b
sha256 356b094dc5e35c90944b753d360f962ec27af3a06c3c0b1b82ee45744fd70bba
sha512 9d97432901a4a5fd40cc63ecb4114677b25550509ddbe36fcbe8b456ad36de4a7292477a110dfea067db8f565c492acb81ff9cc6e4f79f57852f82b68d9cd7e3
ripemd-160 48a447160bc17f75d2c002f3e5487c211a896cd8

245396977 as geometric shapes

Circle

Radius = n
Diameter 490793954
Circumference 1541874680.3127
Area 1.8918569273079E+17

Sphere

Radius = n
Volume 6.1900796117048E+25
Surface area 7.5674277092315E+17
Circumference 1541874680.3127

Square

Length = n
Perimeter 981587908
Area 60219676320738529
Diagonal 347043733.03876

Cube

Length = n
Surface area 361318057924431174
Volume 1.4777726525028E+25
Space diagonal 425040032.18781

Equilateral Triangle

Length = n
Perimeter 736190931
Area 2.6075884750718E+16
Altitude 212520016.09391

Triangular Pyramid

Length = n
Surface area 2.6075884750718E+16
Volume 1.7415717727279E+24
Height 115681244.34625