245380977 (number)

245380977 is an odd 9-digits composite number following 245380976 and preceding 245380978. In scientific notation, it is written as 2.45380977 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 157946208 positive integers (up to 245380977) that are relatively prime to 245380977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45380977 × 10^8
Engineering notation 2.45380977 × 10^6

Prime Factorization of 245380977

Prime Factorization 9 × 29 × 940157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245380977
Product of the distinct prime numbers

The prime factorization of 245380977 is 9 × 29 × 940157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 75, 77, 60, 955, 136, 724, 95644, 64458, 663158, 262566, 4206854, 347917, 2238039, 13127158, 291606020, 544776293, 7237196325, 3962702815

Basic calculations (n = 245380977)

Multiplication

n×y
n×2 490761954
n×3 736142931
n×4 981523908
n×5 1226904885

Division

n÷y
n÷2 122690488.5
n÷3 81793659
n÷3 61345244.25
n÷5 49076195.4

Exponentiation

ny
n2 60211823873474529
n3 1.4774836169025E+25
n4 3.6254637341703E+33
n5 8.8961983316878E+41

Nth Root

y√n
2√n 15664.640978969
3√n 626.05664629771
4√n 125.15846347319
5√n 47.639607890718

Divisors of 245380977

1, 9, 29, 261, 940157, 8461413, 27264553, 245380977

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 -245380976
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 245380977 can be divided by 8 positive divisors. The sum of these divisors (counting 245380977) is 1, the average is 0.125.

Base conversion 245380977

Base System Value
2 Binary 1110101000000011011101110001
3 Ternary 122002201122102100
4 Quaternary 32220003131301
5 Quinary 1000304142402
6 Senary 40203211013
8 Octal 1650033561
10 Decimal 245380977
12 Duodecimal 6a216a69
16 Hexadecimal ea03771
20 Vigesimal 3gdcc8h
36 Base36 423d69

Cryptographic Hash Functions

md5 c5e05cc47e640cbed1e86288006b6c35
sha1 920a1d4981d7d20897a2f0941f3d8a07328dac4f
sha256 8f584a4b5e736936a7303024d2bbe257a1a146ad151e544143411cde909b85fb
sha512 38db3fb25626ff2832cd2042f1d9592424993879bc9cb8d7a6d3cee1d231ad291f0ee8bb61a9991dc8644fdf97ac641cb4b9eb6451bc5892ecf2fbfc1c1166a2
ripemd-160 864a6a43587c5dea19ce00973459f33f8e85b312

245380977 as geometric shapes

Circle

Radius = n
Diameter 490761954
Circumference 1541774149.3478
Area 1.8916102354015E+17

Sphere

Radius = n
Volume 6.1888689022136E+25
Surface area 7.566440941606E+17
Circumference 1541774149.3478

Square

Length = n
Perimeter 981523908
Area 60211823873474529
Diagonal 347021105.62176

Cube

Length = n
Surface area 361270943240847174
Volume 1.4774836169025E+25
Space diagonal 425012319.37489

Equilateral Triangle

Length = n
Perimeter 736142931
Area 2.6072484541312E+16
Altitude 212506159.68745

Triangular Pyramid

Length = n
Surface area 2.6072484541312E+16
Volume 1.7412311410063E+24
Height 115673701.87392