245856039 (number)

245856039 is an odd 9-digits composite number following 245856038 and preceding 245856040. In scientific notation, it is written as 2.45856039 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 131556480 positive integers (up to 245856039) that are relatively prime to 245856039.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred fifty-six thousand thirty-nine

Notation

Scientific notation 2.45856039 × 10^8
Engineering notation 2.45856039 × 10^6

Prime Factorization of 245856039

Prime Factorization 39 × 11 × 23 × 24917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245856039
Product of the distinct prime numbers

The prime factorization of 245856039 is 39 × 11 × 23 × 24917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 35, 61, 127, 58, 84, 7997, 92590, 83482, 535290, 711651, 3699286, 2440918, 46521191, 99856707, 267366789, 398092332, 7778802364, 4870843083

Basic calculations (n = 245856039)

Multiplication

n×y
n×2 491712078
n×3 737568117
n×4 983424156
n×5 1229280195

Division

n÷y
n÷2 122928019.5
n÷3 81952013
n÷3 61464009.75
n÷5 49171207.8

Exponentiation

ny
n2 60445191912769521
n3 1.4860815460268E+25
n4 3.6536212253715E+33
n5 8.9826484247617E+41

Nth Root

y√n
2√n 15679.797160678
3√n 626.46040483711
4√n 125.21899680431
5√n 47.658039850528

Divisors of 245856039

1, 11, 23, 39, 253, 429, 897, 9867, 24917, 274087, 573091, 971763, 6304001, 10689393, 22350549, 245856039

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245856038
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245856039 can be divided by 16 positive divisors. The sum of these divisors (counting 245856039) is 1, the average is 0.0625.

Base conversion 245856039

Base System Value
2 Binary 1110101001110111011100100111
3 Ternary 122010121210002020
4 Quaternary 32221313130213
5 Quinary 1000414343124
6 Senary 40221314223
8 Octal 1651673447
10 Decimal 245856039
12 Duodecimal 6a405973
16 Hexadecimal ea77727
20 Vigesimal 3ggc01j
36 Base36 42djqf

Cryptographic Hash Functions

md5 5e13eb876af2eb31611ea664abb35feb
sha1 126cb20f21d997c4a8745994681edb677a8aa654
sha256 669177f734a0ec1ceeced257b867858e5c51cf3e1d4497b0801e67da26b9e583
sha512 0b7704838f456d4876af26e8e9657d84307dc0b3c6958d5047dbe542023fb252ab2117de862fbd9035bcf6c6f753eff882ea0f38efcd597a14f6c3d9f5225617
ripemd-160 598b891757a01ba14411e1b0d2b91504779894f6

245856039 as geometric shapes

Circle

Radius = n
Diameter 491712078
Circumference 1544759051.9262
Area 1.8989417085798E+17

Sphere

Radius = n
Volume 6.224883823511E+25
Surface area 7.5957668343193E+17
Circumference 1544759051.9262

Square

Length = n
Perimeter 983424156
Area 60445191912769521
Diagonal 347692944.74513

Cube

Length = n
Surface area 362671151476617126
Volume 1.4860815460268E+25
Space diagonal 425835150.89564

Equilateral Triangle

Length = n
Perimeter 737568117
Area 2.6173535866542E+16
Altitude 212917575.44782

Triangular Pyramid

Length = n
Surface area 2.6173535866542E+16
Volume 1.7513638976529E+24
Height 115897648.24838