69885940 (number)

69885940 is an even 8-digits composite number following 69885939 and preceding 69885941. In scientific notation, it is written as 6.9885940 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 26700800 positive integers (up to 69885940) that are relatively prime to 69885940.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-five thousand nine hundred forty

Notation

Scientific notation 6.9885940 × 10^7
Engineering notation 6.9885940 × 10^6

Prime Factorization of 69885940

Prime Factorization 2 × 2 × 5 × 29 × 101 × 1193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34942970
Product of the distinct prime numbers

The prime factorization of 69885940 is 2 × 2 × 5 × 29 × 101 × 1193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69885940)

Multiplication

n×y
n×2 139771880
n×3 209657820
n×4 279543760
n×5 349429700

Division

n÷y
n÷2 34942970
n÷3 23295313.333333
n÷3 17471485
n÷5 13977188

Exponentiation

ny
n2 4884044609683600
n3 3.4132604854967E+23
n4 2.3853891749379E+31
n5 1.6670516475636E+39

Nth Root

y√n
2√n 8359.7810976125
3√n 411.90456362376
4√n 91.431838533481
5√n 37.057657423931

Divisors of 69885940

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 -69885939
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 69885940 can be divided by 48 positive divisors. The sum of these divisors (counting 69885940) is 1, the average is 0.020833333333333.

Base conversion 69885940

Base System Value
2 Binary 100001010100101111111110100
3 Ternary 11212111120111011
4 Quaternary 10022211333310
5 Quinary 120342322230
6 Senary 10533522004
8 Octal 412457764
10 Decimal 69885940
12 Duodecimal 1b4a3304
16 Hexadecimal 42a5ff4
20 Vigesimal 11gfeh0
36 Base36 15lwc4

Cryptographic Hash Functions

md5 6f784440cd6d5407fdec799035c040d2
sha1 135aec63094c4094ffb5cd26278f88fb52c57de3
sha256 97b2f18a8843591a91f22fead8a252caa525762562e4e2153630e7fc9ddd3d08
sha512 97d89dd51546e2f124ddd39511864ad67ab72fd01a268925e53fe696782b22237ba9ccca5019ad8aedcdbd4d56b6f7ad2710fb37148ef81d0908e708d4cb1571
ripemd-160 3440ad0e1255eb39ebf17587cdadd937635d0088

69885940 as geometric shapes

Circle

Radius = n
Diameter 139771880
Circumference 439106311.38643
Area 1.5343678665587E+16

Sphere

Radius = n
Volume 1.4297432088033E+24
Surface area 6.1374714662347E+16
Circumference 439106311.38643

Square

Length = n
Perimeter 279543760
Area 4884044609683600
Diagonal 98833644.167192

Cube

Length = n
Surface area 29304267658101600
Volume 3.4132604854967E+23
Space diagonal 121045998.81471

Equilateral Triangle

Length = n
Perimeter 209657820
Area 2.1148533526012E+15
Altitude 60522999.407355

Triangular Pyramid

Length = n
Surface area 2.1148533526012E+15
Volume 4.0225660587514E+22
Height 32944548.055731