67875981 (number)

67875981 is an odd 8-digits composite number following 67875980 and preceding 67875982. In scientific notation, it is written as 6.7875981 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 44222400 positive integers (up to 67875981) that are relatively prime to 67875981.

Interesting facts

Basic properties

Name

Name sixty-seven million eight hundred seventy-five thousand nine hundred eighty-one

Notation

Scientific notation 6.7875981 × 10^7
Engineering notation 6.7875981 × 10^6

Prime Factorization of 67875981

Prime Factorization 3 × 61 × 167 × 2221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67875981
Product of the distinct prime numbers

The prime factorization of 67875981 is 3 × 61 × 167 × 2221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 76, 22, 235, 112, 8237, 7168, 28503, 73556, 385254, 380070, 1834347, 5896370, 38252369, 1350809, 391428855, 968705125, 4119855044, 8404709239

Basic calculations (n = 67875981)

Multiplication

n×y
n×2 135751962
n×3 203627943
n×4 271503924
n×5 339379905

Division

n÷y
n÷2 33937990.5
n÷3 22625327
n÷3 16968995.25
n÷5 13575196.2

Exponentiation

ny
n2 4607148796712361
n3 3.1271474418982E+23
n4 2.1225820035048E+31
n5 1.4407233574083E+39

Nth Root

y√n
2√n 8238.6880630353
3√n 407.91722056658
4√n 90.767219099382
5√n 36.842002177381

Divisors of 67875981

1, 3, 61, 167, 183, 501, 2221, 6663, 10187, 30561, 135481, 370907, 406443, 1112721, 22625327, 67875981

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 -67875980
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 67875981 can be divided by 16 positive divisors. The sum of these divisors (counting 67875981) is 1, the average is 0.0625.

Base conversion 67875981

Base System Value
2 Binary 100000010111011010010001101
3 Ternary 11201201110100020
4 Quaternary 10002323102031
5 Quinary 114334012411
6 Senary 10422452353
8 Octal 402732215
10 Decimal 67875981
12 Duodecimal 1a8940b9
16 Hexadecimal 40bb48d
20 Vigesimal 11449j1
36 Base36 14etfx

Cryptographic Hash Functions

md5 95b1ab5d0e18372e64b1c106983dd759
sha1 d13d52013b69c1c99ae35e28b48772ecc7b7a93d
sha256 7b4f258a0c8239f3a65946afa3301f4d6997e3d6e76d731a2de9113a771b7b4a
sha512 d230d49874bbaa25a41e3a24e04924bee53209992a45ffea7a7433cff2ca2ceb676e97ca6bd97b32002549836effd315e35246506487dd022d8b4b94e5565e6d
ripemd-160 3c773462f428b181e73c7fa01c2c35429d05842f

67875981 as geometric shapes

Circle

Radius = n
Diameter 135751962
Circumference 426477366.5296
Area 1.4473784813747E+16

Sphere

Radius = n
Volume 1.3098964573546E+24
Surface area 5.7895139254986E+16
Circumference 426477366.5296

Square

Length = n
Perimeter 271503924
Area 4607148796712361
Diagonal 95991132.889579

Cube

Length = n
Surface area 27642892780274166
Volume 3.1271474418982E+23
Space diagonal 117564647.70558

Equilateral Triangle

Length = n
Perimeter 203627943
Area 1.9949539484839E+15
Altitude 58782323.85279

Triangular Pyramid

Length = n
Surface area 1.9949539484839E+15
Volume 3.6853786032273E+22
Height 31997044.296526