38991614 (number)

38991614 is an even 8-digits composite number following 38991613 and preceding 38991615. In scientific notation, it is written as 3.8991614 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 18865980 positive integers (up to 38991614) that are relatively prime to 38991614.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-one thousand six hundred fourteen

Notation

Scientific notation 3.8991614 × 10^7
Engineering notation 3.8991614 × 10^6

Prime Factorization of 38991614

Prime Factorization 2 × 31 × 31 × 20287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1257794
Product of the distinct prime numbers

The prime factorization of 38991614 is 2 × 31 × 31 × 20287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 7, 63, 117, 728, 6826, 8168, 17604, 88117, 592096, 76205, 2472079, 5337996, 45742428, 40054216, 531362723, 778091449, 3392082070, 6799518197

Basic calculations (n = 38991614)

Multiplication

n×y
n×2 77983228
n×3 116974842
n×4 155966456
n×5 194958070

Division

n÷y
n÷2 19495807
n÷3 12997204.666667
n÷3 9747903.5
n÷5 7798322.8

Exponentiation

ny
n2 1520345962324996
n3 5.9280742909435E+22
n4 2.3114518451579E+30
n5 9.0127238125985E+37

Nth Root

y√n
2√n 6244.3265449526
3√n 339.09683597855
4√n 79.021051277192
5√n 32.975716635752

Divisors of 38991614

1, 2, 31, 62, 961, 1922, 20287, 40574, 628897, 1257794, 19495807, 38991614

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38991613
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38991614 can be divided by 12 positive divisors. The sum of these divisors (counting 38991614) is 1, the average is 0.083333333333333.

Base conversion 38991614

Base System Value
2 Binary 10010100101111011011111110
3 Ternary 2201100222102212
4 Quaternary 2110233123332
5 Quinary 34440212424
6 Senary 3511420422
8 Octal 224573376
10 Decimal 38991614
12 Duodecimal 11084712
16 Hexadecimal 252f6fe
20 Vigesimal c3dj0e
36 Base36 n7q4e

Cryptographic Hash Functions

md5 deefcc6984ec852fb6e2e7d629f59105
sha1 4b4e712195b9ec927081b1836f435e73d7555854
sha256 220e712c430f68f09c7a6407c722cbf631ebd5974c630c17298da14732f71eeb
sha512 8092f591562482ed504cd6cfbed31bf864253e206b77d6d11930e0a9c41444e36a61092f0aad0c576c1b0b4926deaa7adff3fa535bb83162bbc1e4ff42702ab9
ripemd-160 f12ef6b89ca65a25d35c2aa5917d4c1e716165c9

38991614 as geometric shapes

Circle

Radius = n
Diameter 77983228
Circumference 244991536.18802
Area 4.7763077061551E+15

Sphere

Radius = n
Volume 2.483145952315E+23
Surface area 1.910523082462E+16
Circumference 244991536.18802

Square

Length = n
Perimeter 155966456
Area 1520345962324996
Diagonal 55142469.337617

Cube

Length = n
Surface area 9122075773949976
Volume 5.9280742909435E+22
Space diagonal 67535456.517114

Equilateral Triangle

Length = n
Perimeter 116974842
Area 6.5832911295727E+14
Altitude 33767728.258557

Triangular Pyramid

Length = n
Surface area 6.5832911295727E+14
Volume 6.9863025508396E+21
Height 18380823.112539