69749086 (number)

69749086 is an even 8-digits composite number following 69749085 and preceding 69749087. In scientific notation, it is written as 6.9749086 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 31704120 positive integers (up to 69749086) that are relatively prime to 69749086.

Interesting facts

Basic properties

Name

Name sixty-nine million seven hundred forty-nine thousand eighty-six

Notation

Scientific notation 6.9749086 × 10^7
Engineering notation 6.9749086 × 10^6

Prime Factorization of 69749086

Prime Factorization 2 × 11 × 3170413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69749086
Product of the distinct prime numbers

The prime factorization of 69749086 is 2 × 11 × 3170413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69749086)

Multiplication

n×y
n×2 139498172
n×3 209247258
n×4 278996344
n×5 348745430

Division

n÷y
n÷2 34874543
n÷3 23249695.333333
n÷3 17437271.5
n÷5 13949817.2

Exponentiation

ny
n2 4864934997835396
n3 3.3932476954843E+23
n4 2.3667592533164E+31
n5 1.6507929470086E+39

Nth Root

y√n
2√n 8351.5918243171
3√n 411.63551750267
4√n 91.387044072544
5√n 37.043132425581

Divisors of 69749086

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69749085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69749086 can be divided by 8 positive divisors. The sum of these divisors (counting 69749086) is 1, the average is 0.125.

Base conversion 69749086

Base System Value
2 Binary 100001010000100100101011110
3 Ternary 11212020121202111
4 Quaternary 10022010211132
5 Quinary 120323432321
6 Senary 10530544234
8 Octal 412044536
10 Decimal 69749086
12 Duodecimal 1b43807a
16 Hexadecimal 428495e
20 Vigesimal 11fice6
36 Base36 15iyqm

Cryptographic Hash Functions

md5 5191e114ad90c82912cdddd700fbe06b
sha1 5722796a5612b475f1d637ffbc286175e0b86aee
sha256 7b00ddffd83e8fb624d1e3e9667365eeefae8d5210dec0d122bf02314a5a2e59
sha512 adef0ccabee30e5da3e2e5c17ed29ebd5227de21bfccf517c9324ec12e6017d0d4f2d2caf3ae6dc868c463e569c9b1cf2c890af52f77b4c1c0a3dee58e625324
ripemd-160 440f4bf62d0046e23f3273b5f1e8684106db9b21

69749086 as geometric shapes

Circle

Radius = n
Diameter 139498172
Circumference 438246432.34441
Area 1.5283644049392E+16

Sphere

Radius = n
Volume 1.4213602709259E+24
Surface area 6.1134576197566E+16
Circumference 438246432.34441

Square

Length = n
Perimeter 278996344
Area 4864934997835396
Diagonal 98640103.384327

Cube

Length = n
Surface area 29189609987012376
Volume 3.3932476954843E+23
Space diagonal 120808960.73349

Equilateral Triangle

Length = n
Perimeter 209247258
Area 2.1065786479427E+15
Altitude 60404480.366746

Triangular Pyramid

Length = n
Surface area 2.1065786479427E+15
Volume 3.9989807595376E+22
Height 32880034.461442