68702494 (number)

68702494 is an even 8-digits composite number following 68702493 and preceding 68702495. In scientific notation, it is written as 6.8702494 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 29412864 positive integers (up to 68702494) that are relatively prime to 68702494.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred two thousand four hundred ninety-four

Notation

Scientific notation 6.8702494 × 10^7
Engineering notation 6.8702494 × 10^6

Prime Factorization of 68702494

Prime Factorization 2 × 7 × 1249 × 3929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68702494
Product of the distinct prime numbers

The prime factorization of 68702494 is 2 × 7 × 1249 × 3929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 57, 61, 678, 936, 1711, 9513, 42951, 89470, 398710, 168411, 5804058, 3194289, 27842337, 75444250, 121324775, 446641933, 3214493079, 4969757800

Basic calculations (n = 68702494)

Multiplication

n×y
n×2 137404988
n×3 206107482
n×4 274809976
n×5 343512470

Division

n÷y
n÷2 34351247
n÷3 22900831.333333
n÷3 17175623.5
n÷5 13740498.8

Exponentiation

ny
n2 4720032681820036
n3 3.2427801700254E+23
n4 2.2278708517449E+31
n5 1.5306028382478E+39

Nth Root

y√n
2√n 8288.6967612526
3√n 409.56625555519
4√n 91.042280074988
5√n 36.931291944618

Divisors of 68702494

1, 2, 7, 14, 1249, 2498, 3929, 7858, 8743, 17486, 27503, 55006, 4907321, 9814642, 34351247, 68702494

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 -68702493
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 68702494 can be divided by 16 positive divisors. The sum of these divisors (counting 68702494) is 1, the average is 0.0625.

Base conversion 68702494

Base System Value
2 Binary 100000110000101000100011110
3 Ternary 11210021110002211
4 Quaternary 10012011010132
5 Quinary 120041434434
6 Senary 10452311034
8 Octal 406050436
10 Decimal 68702494
12 Duodecimal 1b01247a
16 Hexadecimal 418511e
20 Vigesimal 1197g4e
36 Base36 14wj6m

Cryptographic Hash Functions

md5 64ec4d441ab086d3c9e8701722c27677
sha1 d4a19dbf248568846209f05c5b07f5a605f26227
sha256 284100d35cd0aaccfa05fc45be5e8386bc088b7157bb35b246de91ae11158e90
sha512 70f3fd05d9a992e2bb33b4488378d55b17b43442935f07de43415f7b625edf85fea7cc4f5e3636c43eab9515b346cf49825246f1cd71b067e520c6f512551acd
ripemd-160 b7f9f7aad25105dfc19407e724cce74c94a32ef9

68702494 as geometric shapes

Circle

Radius = n
Diameter 137404988
Circumference 431670500.86739
Area 1.482841999791E+16

Sphere

Radius = n
Volume 1.3583325812478E+24
Surface area 5.9313679991638E+16
Circumference 431670500.86739

Square

Length = n
Perimeter 274809976
Area 4720032681820036
Diagonal 97159998.783656

Cube

Length = n
Surface area 28320196090920216
Volume 3.2427801700254E+23
Space diagonal 118996210.2147

Equilateral Triangle

Length = n
Perimeter 206107482
Area 2.0438341045745E+15
Altitude 59498105.107348

Triangular Pyramid

Length = n
Surface area 2.0438341045745E+15
Volume 3.8216530802038E+22
Height 32386666.261219