245673984 (number)

245673984 is an even 9-digits composite number following 245673983 and preceding 245673985. In scientific notation, it is written as 2.45673984 × 10^8. The sum of its digits is 48. It has a total of 14 prime factors and 52 positive divisors. There are 81887232 positive integers (up to 245673984) that are relatively prime to 245673984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45673984 × 10^8
Engineering notation 2.45673984 × 10^6

Prime Factorization of 245673984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 119958
Product of the distinct prime numbers

The prime factorization of 245673984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19993. Since it has a total of 14 prime factors.

Most popular turbo-numbers

7, 6, 26, 16, 118, 271, 215, 8148, 47203, 30991, 74909, 222569, 9234632, 5186390, 57055148, 21208583, 780328644, 438969365, 1217797947, 1740410870

Basic calculations (n = 245673984)

Multiplication

n×y
n×2 491347968
n×3 737021952
n×4 982695936
n×5 1228369920

Division

n÷y
n÷2 122836992
n÷3 81891328
n÷3 61418496
n÷5 49134796.8

Exponentiation

ny
n2 60355706414432256
n3 1.4827826851968E+25
n4 3.6428112967851E+33
n5 8.9494396424141E+41

Nth Root

y√n
2√n 15673.990685208
3√n 626.30573653035
4√n 125.19580937559
5√n 47.650979657458

Divisors of 245673984

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 12288, 19993, 39986, 59979, 79972, 119958, 159944, 239916, 319888, 479832, 639776, 959664, 1279552, 1919328, 2559104, 3838656, 5118208, 7677312, 10236416, 15354624, 20472832, 30709248, 40945664, 61418496, 81891328, 122836992, 245673984

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245673983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245673984 can be divided by 52 positive divisors. The sum of these divisors (counting 245673984) is 1, the average is 0.019230769230769.

Base conversion 245673984

Base System Value
2 Binary 1110101001001011000000000000
3 Ternary 122010021112100110
4 Quaternary 32221023000000
5 Quinary 1000343031414
6 Senary 40213351320
8 Octal 1651130000
10 Decimal 245673984
12 Duodecimal 6a338540
16 Hexadecimal ea4b000
20 Vigesimal 3gf94j4
36 Base36 429n9c

Cryptographic Hash Functions

md5 59c47e6b5d1ad3522ddb57f67166dc88
sha1 78711394d3628074e1e72e395c8ee4c0d1c577e0
sha256 7b09b4d00b9e865ef0d2bd67f90c5235ed76265dda240ca5ab3343841b656a19
sha512 79939696c72da312897cad0cadb3a19b0216cb9a1b5c67bee96a3023b020a89665a04343141c4aa95ad32bf49f23f9c3015729aed0651200abf4efaf854bae58
ripemd-160 8f3ee446d78a0dd431ca0c7644e53b5bc8e61ad2

245673984 as geometric shapes

Circle

Radius = n
Diameter 491347968
Circumference 1543615166.6251
Area 1.896130438738E+17

Sphere

Radius = n
Volume 6.2110655875792E+25
Surface area 7.5845217549521E+17
Circumference 1543615166.6251

Square

Length = n
Perimeter 982695936
Area 60355706414432256
Diagonal 347435480.09503

Cube

Length = n
Surface area 362134238486593536
Volume 1.4827826851968E+25
Space diagonal 425519822.38586

Equilateral Triangle

Length = n
Perimeter 737021952
Area 2.6134787509127E+16
Altitude 212759911.19293

Triangular Pyramid

Length = n
Surface area 2.6134787509127E+16
Volume 1.7474761528811E+24
Height 115811826.69834