68090008 (number)

68090008 is an even 8-digits composite number following 68090007 and preceding 68090009. In scientific notation, it is written as 6.8090008 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 24 positive divisors. There are 29181264 positive integers (up to 68090008) that are relatively prime to 68090008.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety thousand eight

Notation

Scientific notation 6.8090008 × 10^7
Engineering notation 6.8090008 × 10^6

Prime Factorization of 68090008

Prime Factorization 2 × 2 × 2 × 7 × 7 × 173699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2431786
Product of the distinct prime numbers

The prime factorization of 68090008 is 2 × 2 × 2 × 7 × 7 × 173699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 91, 77, 87, 465, 9685, 9766, 31075, 2713, 800577, 905721, 8762340, 2446659, 27047413, 64354922, 982690, 464648456, 3427101920, 4802783112

Basic calculations (n = 68090008)

Multiplication

n×y
n×2 136180016
n×3 204270024
n×4 272360032
n×5 340450040

Division

n÷y
n÷2 34045004
n÷3 22696669.333333
n÷3 17022502
n÷5 13618001.6

Exponentiation

ny
n2 4636249189440064
n3 3.1568224439897E+23
n4 2.1494806546584E+31
n5 1.4635815497153E+39

Nth Root

y√n
2√n 8251.6669831011
3√n 408.3455198177
4√n 90.838686599384
5√n 36.865207017778

Divisors of 68090008

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 173699, 347398, 694796, 1215893, 1389592, 2431786, 4863572, 8511251, 9727144, 17022502, 34045004, 68090008

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68090007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68090008 can be divided by 24 positive divisors. The sum of these divisors (counting 68090008) is 1, the average is 0.041666666666667.

Base conversion 68090008

Base System Value
2 Binary 100000011101111100010011000
3 Ternary 11202010022221011
4 Quaternary 10003233202120
5 Quinary 114412340013
6 Senary 10431223304
8 Octal 403574230
10 Decimal 68090008
12 Duodecimal 1a977b34
16 Hexadecimal 40ef898
20 Vigesimal 115b508
36 Base36 14jel4

Cryptographic Hash Functions

md5 6155025f53ffdd3f939f0ee2c01d7741
sha1 67c969b02c8acb3da92e6e58e669b640ce429c46
sha256 2da13ad37de4da76d9eda03bc9e378e6d7db07eb7a5025e202c3f8f727f6207e
sha512 5b8b75cbff69463b9d8eeb03a99bf99c256a3e707b1115fce6f4eaabb962c7e503fa1640823e6327af48ec1596fb21a83fa8de83cbac7286a8e677bd65c9e4f7
ripemd-160 93dfd3f51db9fdd4e26aa99890896adb456dfc04

68090008 as geometric shapes

Circle

Radius = n
Diameter 136180016
Circumference 427822137.83134
Area 1.4565206393757E+16

Sphere

Radius = n
Volume 1.3223266931634E+24
Surface area 5.8260825575026E+16
Circumference 427822137.83134

Square

Length = n
Perimeter 272360032
Area 4636249189440064
Diagonal 96293812.775693

Cube

Length = n
Surface area 27817495136640384
Volume 3.1568224439897E+23
Space diagonal 117935353.34377

Equilateral Triangle

Length = n
Perimeter 204270024
Area 2.0075547881651E+15
Altitude 58967676.671886

Triangular Pyramid

Length = n
Surface area 2.0075547881651E+15
Volume 3.7203509285783E+22
Height 32097937.591898