68091340 (number)

68091340 is an even 8-digits composite number following 68091339 and preceding 68091341. In scientific notation, it is written as 6.8091340 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 27236528 positive integers (up to 68091340) that are relatively prime to 68091340.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety-one thousand three hundred forty

Notation

Scientific notation 6.8091340 × 10^7
Engineering notation 6.8091340 × 10^6

Prime Factorization of 68091340

Prime Factorization 2 × 2 × 5 × 3404567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34045670
Product of the distinct prime numbers

The prime factorization of 68091340 is 2 × 2 × 5 × 3404567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 3, 46, 845, 451, 7504, 9221, 19149, 92647, 946621, 408188, 9318107, 6186378, 59158014, 63587675, 274000610, 361557240, 6671604502, 5553701632

Basic calculations (n = 68091340)

Multiplication

n×y
n×2 136182680
n×3 204274020
n×4 272365360
n×5 340456700

Division

n÷y
n÷2 34045670
n÷3 22697113.333333
n÷3 17022835
n÷5 13618268

Exponentiation

ny
n2 4636430582995600
n3 3.1570077121315E+23
n4 2.1496488550937E+31
n5 1.463724710728E+39

Nth Root

y√n
2√n 8251.7476936707
3√n 408.34818253186
4√n 90.839130850481
5√n 36.865351250604

Divisors of 68091340

1, 2, 4, 5, 10, 20, 3404567, 6809134, 13618268, 17022835, 34045670, 68091340

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68091339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68091340 can be divided by 12 positive divisors. The sum of these divisors (counting 68091340) is 1, the average is 0.083333333333333.

Base conversion 68091340

Base System Value
2 Binary 100000011101111110111001100
3 Ternary 11202010101202111
4 Quaternary 10003233313030
5 Quinary 114412410330
6 Senary 10431233404
8 Octal 403576714
10 Decimal 68091340
12 Duodecimal 1a978864
16 Hexadecimal 40efdcc
20 Vigesimal 115b870
36 Base36 14jfm4

Cryptographic Hash Functions

md5 72028518bb535c5669248e49835f83e9
sha1 ce6f726b8782a1a06e80a089cdc14ce95457fd85
sha256 1242f086db1d9954912e09cb219ecbf5401923a42ac77e1f7c69526c3d68edb6
sha512 107587e10d7d5f148e8c99930a9905bc78faf920bae8ae2b807feb0663053d494114ab7ba5915997d35fd0ab8aa7af1c3dffd87d87460a7d5ae219037bf63cc8
ripemd-160 1b9f79c4c386a2b39dc66ba4177873ce4940ffbc

68091340 as geometric shapes

Circle

Radius = n
Diameter 136182680
Circumference 427830507.03417
Area 1.4565776258418E+16

Sphere

Radius = n
Volume 1.3224042981012E+24
Surface area 5.8263105033672E+16
Circumference 427830507.03417

Square

Length = n
Perimeter 272365360
Area 4636430582995600
Diagonal 96295696.508158

Cube

Length = n
Surface area 27818583497973600
Volume 3.1570077121315E+23
Space diagonal 117937660.43545

Equilateral Triangle

Length = n
Perimeter 204274020
Area 2.0076333338786E+15
Altitude 58968830.217723

Triangular Pyramid

Length = n
Surface area 2.0076333338786E+15
Volume 3.7205692691774E+22
Height 32098565.502719