69406988 (number)

69406988 is an even 8-digits composite number following 69406987 and preceding 69406989. In scientific notation, it is written as 6.9406988 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 48 positive divisors. There are 27336960 positive integers (up to 69406988) that are relatively prime to 69406988.

Interesting facts

Basic properties

Name

Name sixty-nine million four hundred six thousand nine hundred eighty-eight

Notation

Scientific notation 6.9406988 × 10^7
Engineering notation 6.9406988 × 10^6

Prime Factorization of 69406988

Prime Factorization 2 × 2 × 17 × 7 × 43 × 3391

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34703494
Product of the distinct prime numbers

The prime factorization of 69406988 is 2 × 2 × 17 × 7 × 43 × 3391. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69406988)

Multiplication

n×y
n×2 138813976
n×3 208220964
n×4 277627952
n×5 347034940

Division

n÷y
n÷2 34703494
n÷3 23135662.666667
n÷3 17351747
n÷5 13881397.6

Exponentiation

ny
n2 4817329983232144
n3 3.3435636433823E+23
n4 2.3206668167347E+31
n5 1.6107049390111E+39

Nth Root

y√n
2√n 8331.0856435401
3√n 410.96143200269
4√n 91.274780983249
5√n 37.006723872216

Divisors of 69406988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69406987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69406988 can be divided by 48 positive divisors. The sum of these divisors (counting 69406988) is 1, the average is 0.020833333333333.

Base conversion 69406988

Base System Value
2 Binary 100001000110001000100001100
3 Ternary 11211121020111012
4 Quaternary 10020301010030
5 Quinary 120232010423
6 Senary 10515344352
8 Octal 410610414
10 Decimal 69406988
12 Duodecimal 1b2b20b8
16 Hexadecimal 423110c
20 Vigesimal 11dfh98
36 Base36 15bmrw

Cryptographic Hash Functions

md5 cada6fdcf1e341a9d3464cdf7f04b07a
sha1 af802ead4b914899a197349f836093cbe4959783
sha256 f3d7e672525f45dea27faae67df8747336eedd329ca8637584780ff10de2730e
sha512 929a77b47649b45bb8b897bd2d7ebbc609f415b76b8d7eedc2a46f78d79c7ee5f3b9016c389a62c612196cc890d17d038bf5fe659c3f410eb84de2b3729154f6
ripemd-160 d26ff0929e0ba3fdd528da87e4e009fd00967498

69406988 as geometric shapes

Circle

Radius = n
Diameter 138813976
Circumference 436096967.21719
Area 1.513408848524E+16

Sphere

Radius = n
Volume 1.400548663848E+24
Surface area 6.053635394096E+16
Circumference 436096967.21719

Square

Length = n
Perimeter 277627952
Area 4817329983232144
Diagonal 98156303.753067

Cube

Length = n
Surface area 28903979899392864
Volume 3.3435636433823E+23
Space diagonal 120216429.61632

Equilateral Triangle

Length = n
Perimeter 208220964
Area 2.0859650719458E+15
Altitude 60108214.808162

Triangular Pyramid

Length = n
Surface area 2.0859650719458E+15
Volume 3.9404275426074E+22
Height 32718767.917689