245870994 (number)

245870994 is an even 9-digits composite number following 245870993 and preceding 245870995. In scientific notation, it is written as 2.45870994 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 79741872 positive integers (up to 245870994) that are relatively prime to 245870994.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred seventy thousand nine hundred ninety-four

Notation

Scientific notation 2.45870994 × 10^8
Engineering notation 2.45870994 × 10^6

Prime Factorization of 245870994

Prime Factorization 2 × 3 × 37 × 1107527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245870994
Product of the distinct prime numbers

The prime factorization of 245870994 is 2 × 3 × 37 × 1107527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 72, 28, 423, 796, 5199, 2497, 71123, 87152, 499504, 668967, 3690139, 2304532, 19690127, 65300152, 347162737, 494553124, 2463252771, 9017226558

Basic calculations (n = 245870994)

Multiplication

n×y
n×2 491741988
n×3 737612982
n×4 983483976
n×5 1229354970

Division

n÷y
n÷2 122935497
n÷3 81956998
n÷3 61467748.5
n÷5 49174198.8

Exponentiation

ny
n2 60452545690548036
n3 1.4863527498765E+25
n4 3.6545102804678E+33
n5 8.9853807524184E+41

Nth Root

y√n
2√n 15680.274040973
3√n 626.47310674922
4√n 125.22090097493
5√n 47.65861962774

Divisors of 245870994

1, 2, 3, 6, 37, 74, 111, 222, 1107527, 2215054, 3322581, 6645162, 40978499, 81956998, 122935497, 245870994

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 -245870993
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 245870994 can be divided by 16 positive divisors. The sum of these divisors (counting 245870994) is 1, the average is 0.0625.

Base conversion 245870994

Base System Value
2 Binary 1110101001111011000110010010
3 Ternary 122010122112121010
4 Quaternary 32221323012102
5 Quinary 1000420332434
6 Senary 40221511350
8 Octal 1651730622
10 Decimal 245870994
12 Duodecimal 6a412556
16 Hexadecimal ea7b192
20 Vigesimal 3ggdh9e
36 Base36 42dv9u

Cryptographic Hash Functions

md5 6aa6cb0ede0323e2a836ab316f8bd1be
sha1 9d4ded3c96d3115f5012895e13e4b6a51c72e8d3
sha256 83c75d3ba122a22fcc04c885484b331426eb36a17889a12537c3b42d98654c82
sha512 31a17a32f4426020af2e459a1ec9453bfcca476ad7d434df6ca78cb0526fed1e1d67e496297530e77344676b809860d29a37ce564784adac275e10e18dfa643e
ripemd-160 d7119cc85901683f6ebf037b9008a682847f0fac

245870994 as geometric shapes

Circle

Radius = n
Diameter 491741988
Circumference 1544853016.9624
Area 1.8991727343223E+17

Sphere

Radius = n
Volume 6.2260198395402E+25
Surface area 7.5966909372891E+17
Circumference 1544853016.9624

Square

Length = n
Perimeter 983483976
Area 60452545690548036
Diagonal 347714094.30895

Cube

Length = n
Surface area 362715274143288216
Volume 1.4863527498765E+25
Space diagonal 425861053.71546

Equilateral Triangle

Length = n
Perimeter 737612982
Area 2.6176720145727E+16
Altitude 212930526.85773

Triangular Pyramid

Length = n
Surface area 2.6176720145727E+16
Volume 1.751683514455E+24
Height 115904698.10298