69840904 (number)

69840904 is an even 8-digits composite number following 69840903 and preceding 69840905. In scientific notation, it is written as 6.9840904 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 48 positive divisors. There are 29090880 positive integers (up to 69840904) that are relatively prime to 69840904.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred forty thousand nine hundred four

Notation

Scientific notation 6.9840904 × 10^7
Engineering notation 6.9840904 × 10^6

Prime Factorization of 69840904

Prime Factorization 2 × 2 × 2 × 7 × 37 × 37 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 471898
Product of the distinct prime numbers

The prime factorization of 69840904 is 2 × 2 × 2 × 7 × 37 × 37 × 911. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69840904)

Multiplication

n×y
n×2 139681808
n×3 209522712
n×4 279363616
n×5 349204520

Division

n÷y
n÷2 34920452
n÷3 23280301.333333
n÷3 17460226
n÷5 13968180.8

Exponentiation

ny
n2 4877751871537216
n3 3.4066660019585E+23
n4 2.3792463320285E+31
n5 1.6616871466755E+39

Nth Root

y√n
2√n 8357.0870523167
3√n 411.81606456304
4√n 91.417104812594
5√n 37.052880042319

Divisors of 69840904

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 -69840903
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 69840904 can be divided by 48 positive divisors. The sum of these divisors (counting 69840904) is 1, the average is 0.020833333333333.

Base conversion 69840904

Base System Value
2 Binary 100001010011011000000001000
3 Ternary 11212102021201011
4 Quaternary 10022123000020
5 Quinary 120334402104
6 Senary 10532533304
8 Octal 412330010
10 Decimal 69840904
12 Duodecimal 1b481234
16 Hexadecimal 429b008
20 Vigesimal 11ga254
36 Base36 15kxl4

Cryptographic Hash Functions

md5 7a53b074c6f61240ef280a0b7d7d66db
sha1 e484375aa6a10f8cabaf8b39cf46efe3d1c4d7ce
sha256 51fa26351e53fce24d88d11894dcc67a83481f3dc6520519e3dc37f0d871aaf1
sha512 7b197200c30286d43e881ebd0c8010bedcf68109cb7a0d8a5c0e53bc4bba844bc18e45880b127a783daa29738442180bc0633de27a3cef50c659c4b60d85bfb0
ripemd-160 d2844172bb3bd709dce8bc9c89ea9c5fca5c2faf

69840904 as geometric shapes

Circle

Radius = n
Diameter 139681808
Circumference 438823341.85294
Area 1.5323909445655E+16

Sphere

Radius = n
Volume 1.4269809179983E+24
Surface area 6.1295637782621E+16
Circumference 438823341.85294

Square

Length = n
Perimeter 279363616
Area 4877751871537216
Diagonal 98769953.645197

Cube

Length = n
Surface area 29266511229223296
Volume 3.4066660019585E+23
Space diagonal 120967994.17454

Equilateral Triangle

Length = n
Perimeter 209522712
Area 2.1121285170542E+15
Altitude 60483997.08727

Triangular Pyramid

Length = n
Surface area 2.1121285170542E+15
Volume 4.0147943853709E+22
Height 32923317.881732