38067981 (number)

38067981 is an odd 8-digits composite number following 38067980 and preceding 38067982. In scientific notation, it is written as 3.8067981 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 19762176 positive integers (up to 38067981) that are relatively prime to 38067981.

Interesting facts

Basic properties

Name

Name thirty-eight million sixty-seven thousand nine hundred eighty-one

Notation

Scientific notation 3.8067981 × 10^7
Engineering notation 3.8067981 × 10^6

Prime Factorization of 38067981

Prime Factorization 21 × 17 × 29 × 3677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38067981
Product of the distinct prime numbers

The prime factorization of 38067981 is 21 × 17 × 29 × 3677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 26, 84, 93, 416, 3478, 2531, 14776, 47486, 728159, 333572, 4389360, 280536, 59463494, 7719519, 317894366, 62648178, 1752660200, 6758551370

Basic calculations (n = 38067981)

Multiplication

n×y
n×2 76135962
n×3 114203943
n×4 152271924
n×5 190339905

Division

n÷y
n÷2 19033990.5
n÷3 12689327
n÷3 9516995.25
n÷5 7613596.2

Exponentiation

ny
n2 1449171177416361
n3 5.5167020847634E+22
n4 2.1000971014543E+30
n5 7.9946456556318E+37

Nth Root

y√n
2√n 6169.9255262928
3√n 336.39790409672
4√n 78.548873488376
5√n 32.817989277065

Divisors of 38067981

1, 17, 21, 29, 357, 493, 609, 3677, 10353, 62509, 77217, 106633, 1312689, 1812761, 2239293, 38067981

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 -38067980
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 38067981 can be divided by 16 positive divisors. The sum of these divisors (counting 38067981) is 1, the average is 0.0625.

Base conversion 38067981

Base System Value
2 Binary 10010001001101111100001101
3 Ternary 2122122001110020
4 Quaternary 2101031330031
5 Quinary 34221133411
6 Senary 3435532353
8 Octal 221157415
10 Decimal 38067981
12 Duodecimal 108ba0b9
16 Hexadecimal 244df0d
20 Vigesimal bhi9j1
36 Base36 mnxfx

Cryptographic Hash Functions

md5 3be1e1429885bdbb5b211240c55a0abe
sha1 94b7a3768a0af2af6ad7c4977a2facefc8561b15
sha256 907e804b8f7403256b9d5d883f689ffe794c3b315095a23af34edad27764ce9d
sha512 f26107d0ab864428e2c031e754500eb086338f0ce1733649dc2d4d9e5301564bc98a0c5447486d2660e85b4bc3dcb54eb6673c7495e0ba0866d077c684442c0f
ripemd-160 c6e826246947f80424e89fd0aa45fd6cd8ca63b7

38067981 as geometric shapes

Circle

Radius = n
Diameter 76135962
Circumference 239188178.89319
Area 4.5527055247653E+15

Sphere

Radius = n
Volume 2.3108307655381E+23
Surface area 1.8210822099061E+16
Circumference 239188178.89319

Square

Length = n
Perimeter 152271924
Area 1449171177416361
Diagonal 53836255.022361

Cube

Length = n
Surface area 8695027064498166
Volume 5.5167020847634E+22
Space diagonal 65935677.233567

Equilateral Triangle

Length = n
Perimeter 114203943
Area 6.2750952703739E+14
Altitude 32967838.616783

Triangular Pyramid

Length = n
Surface area 6.2750952703739E+14
Volume 6.5014957565369E+21
Height 17945418.340787