69279940 (number)

69279940 is an even 8-digits composite number following 69279939 and preceding 69279941. In scientific notation, it is written as 6.9279940 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 27436800 positive integers (up to 69279940) that are relatively prime to 69279940.

Interesting facts

Basic properties

Name

Name sixty-nine million two hundred seventy-nine thousand nine hundred forty

Notation

Scientific notation 6.9279940 × 10^7
Engineering notation 6.9279940 × 10^6

Prime Factorization of 69279940

Prime Factorization 2 × 2 × 101 × 5 × 34297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34639970
Product of the distinct prime numbers

The prime factorization of 69279940 is 2 × 2 × 101 × 5 × 34297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 60, 68, 354, 30, 3968, 3902, 12526, 66262, 888407, 635109, 9689048, 1789059, 21252244, 6581925, 568128329, 833468155, 1147396600, 8056645766

Basic calculations (n = 69279940)

Multiplication

n×y
n×2 138559880
n×3 207839820
n×4 277119760
n×5 346399700

Division

n÷y
n÷2 34639970
n÷3 23093313.333333
n÷3 17319985
n÷5 13855988

Exponentiation

ny
n2 4799710086403600
n3 3.3252362680344E+23
n4 2.3037216913524E+31
n5 1.596017005536E+39

Nth Root

y√n
2√n 8323.4572144032
3√n 410.7105268249
4√n 91.232983149753
5√n 36.99316593902

Divisors of 69279940

1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 34297, 68594, 137188, 171485, 342970, 685940, 3463997, 6927994, 13855988, 17319985, 34639970, 69279940

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 -69279939
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 69279940 can be divided by 24 positive divisors. The sum of these divisors (counting 69279940) is 1, the average is 0.041666666666667.

Base conversion 69279940

Base System Value
2 Binary 100001000010010000011000100
3 Ternary 11211100210012201
4 Quaternary 10020102003010
5 Quinary 120213424230
6 Senary 10512524244
8 Octal 410220304
10 Decimal 69279940
12 Duodecimal 1b250684
16 Hexadecimal 42120c4
20 Vigesimal 11cjjh0
36 Base36 158wqs

Cryptographic Hash Functions

md5 05e406ae76a8ce059f0b193a47faec9b
sha1 67066c308d26bafb982508c616720d65e95de89e
sha256 1d1296aa419ddc8f5b326a35aefbe812ecf7df227eced2721c4af672723e07f4
sha512 31ad0ce01e070a0b1c294bd84e62cb12eac19717c78c8260c3f62ff9d90848b132a33a0fafcec4b1100af37d229ee012565d12bc54a182b98f55e62ca889b1f1
ripemd-160 f0f88d7619edbad0d9cee676de2ca4b8475a1b7d

69279940 as geometric shapes

Circle

Radius = n
Diameter 138559880
Circumference 435298701.09028
Area 1.5078733946806E+16

Sphere

Radius = n
Volume 1.3928717108143E+24
Surface area 6.0314935787226E+16
Circumference 435298701.09028

Square

Length = n
Perimeter 277119760
Area 4799710086403600
Diagonal 97976630.748394

Cube

Length = n
Surface area 28798260518421600
Volume 3.3252362680344E+23
Space diagonal 119996376.02532

Equilateral Triangle

Length = n
Perimeter 207839820
Area 2.078335432813E+15
Altitude 59998188.012662

Triangular Pyramid

Length = n
Surface area 2.078335432813E+15
Volume 3.9188285236242E+22
Height 32658876.916131