67685890 (number)

67685890 is an even 8-digits composite number following 67685889 and preceding 67685891. In scientific notation, it is written as 6.7685890 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 27030640 positive integers (up to 67685890) that are relatively prime to 67685890.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-five thousand eight hundred ninety

Notation

Scientific notation 6.7685890 × 10^7
Engineering notation 6.7685890 × 10^6

Prime Factorization of 67685890

Prime Factorization 2 × 5 × 10271 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67685890
Product of the distinct prime numbers

The prime factorization of 67685890 is 2 × 5 × 10271 × 659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 6, 37, 325, 375, 4148, 5243, 56115, 27791, 59236, 952585, 8834467, 9330908, 59323107, 97177723, 321625226, 78210496, 5796670292, 7516651880

Basic calculations (n = 67685890)

Multiplication

n×y
n×2 135371780
n×3 203057670
n×4 270743560
n×5 338429450

Division

n÷y
n÷2 33842945
n÷3 22561963.333333
n÷3 16921472.5
n÷5 13537178

Exponentiation

ny
n2 4581379705092100
n3 3.100947627671E+23
n4 2.098904000223E+31
n5 1.4206618527965E+39

Nth Root

y√n
2√n 8227.1434896931
3√n 407.53606515835
4√n 90.703602407474
5√n 36.821343347989

Divisors of 67685890

1, 2, 5, 10, 659, 1318, 3295, 6590, 10271, 20542, 51355, 102710, 6768589, 13537178, 33842945, 67685890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67685889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67685890 can be divided by 16 positive divisors. The sum of these divisors (counting 67685890) is 1, the average is 0.0625.

Base conversion 67685890

Base System Value
2 Binary 100000010001100111000000010
3 Ternary 11201100210120211
4 Quaternary 10002030320002
5 Quinary 114311422030
6 Senary 10414424334
8 Octal 402147002
10 Decimal 67685890
12 Duodecimal 1a8020aa
16 Hexadecimal 408ce02
20 Vigesimal 1130eea
36 Base36 14aqrm

Cryptographic Hash Functions

md5 3e903a8d0b3005dba3d7b6974aa0d882
sha1 259017942d1ee82f43ad7e564b5a21ae609df0b7
sha256 8ec370172ead6f86ba5878baf02412f2b371c73d1dde326f5ac929d7bc70d24f
sha512 eae02c800e2bf8339d18f03c654d44ff4dfbe0c7c54802fc83474b792a17c189784256ca7b5a48e2469b3457132a8be77f88cffc98ea688489c047eda45d17da
ripemd-160 023d33b476223d8f906b256158ab4c7a3e77fcb3

67685890 as geometric shapes

Circle

Radius = n
Diameter 135371780
Circumference 425282989.55137
Area 1.4392828824823E+16

Sphere

Radius = n
Volume 1.2989219048344E+24
Surface area 5.7571315299291E+16
Circumference 425282989.55137

Square

Length = n
Perimeter 270743560
Area 4581379705092100
Diagonal 95722303.619293

Cube

Length = n
Surface area 27488278230552600
Volume 3.100947627671E+23
Space diagonal 117235400.43552

Equilateral Triangle

Length = n
Perimeter 203057670
Area 1.9837956044961E+15
Altitude 58617700.217759

Triangular Pyramid

Length = n
Surface area 1.9837956044961E+15
Volume 3.6545018260508E+22
Height 31907434.539764