38974778 (number)

38974778 is an even 8-digits composite number following 38974777 and preceding 38974779. In scientific notation, it is written as 3.8974778 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 18264000 positive integers (up to 38974778) that are relatively prime to 38974778.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-four thousand seven hundred seventy-eight

Notation

Scientific notation 3.8974778 × 10^7
Engineering notation 3.8974778 × 10^6

Prime Factorization of 38974778

Prime Factorization 2 × 17 × 251 × 4567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38974778
Product of the distinct prime numbers

The prime factorization of 38974778 is 2 × 17 × 251 × 4567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 85, 59, 302, 879, 791, 4372, 57491, 15903, 891311, 569240, 2160036, 2946722, 43919039, 88775879, 110845916, 94339914, 2473017337, 8054231915

Basic calculations (n = 38974778)

Multiplication

n×y
n×2 77949556
n×3 116924334
n×4 155899112
n×5 194873890

Division

n÷y
n÷2 19487389
n÷3 12991592.666667
n÷3 9743694.5
n÷5 7794955.6

Exponentiation

ny
n2 1519033320149284
n3 5.9203986427421E+22
n4 2.3074622277238E+30
n5 8.9932828068919E+37

Nth Root

y√n
2√n 6242.9782956534
3√n 339.04802329266
4√n 79.012519866496
5√n 32.972868458822

Divisors of 38974778

1, 2, 17, 34, 251, 502, 4267, 4567, 8534, 9134, 77639, 155278, 1146317, 2292634, 19487389, 38974778

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 -38974777
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 38974778 can be divided by 16 positive divisors. The sum of these divisors (counting 38974778) is 1, the average is 0.0625.

Base conversion 38974778

Base System Value
2 Binary 10010100101011010100111010
3 Ternary 2201100010100022
4 Quaternary 2110223110322
5 Quinary 34434143103
6 Senary 3511210442
8 Octal 224532472
10 Decimal 38974778
12 Duodecimal 11076a22
16 Hexadecimal 252b53a
20 Vigesimal c3bgii
36 Base36 n7d4q

Cryptographic Hash Functions

md5 a5cbe094e0bc06767bd0dcab7772a92d
sha1 c6271322db6434e246ab4fb6ea85048f66735440
sha256 680991ea182eadac591d18fbfc5c4f1d19948399260f25028b263e8d7786396b
sha512 e82e6231d21a3720a4aa6e61e6c37008ec45cbcec5d897c3b10313b95ec88ba100fba30e82d71c64667493a28954ccc778350a849496f5684bf19f06a2ac6d10
ripemd-160 b39bfa562ac3c8e7eac08d72ac4167ed6539b581

38974778 as geometric shapes

Circle

Radius = n
Diameter 77949556
Circumference 244885752.48019
Area 4.7721839191391E+15

Sphere

Radius = n
Volume 2.4799307843149E+23
Surface area 1.9088735676556E+16
Circumference 244885752.48019

Square

Length = n
Perimeter 155899112
Area 1519033320149284
Diagonal 55118659.638081

Cube

Length = n
Surface area 9114199920895704
Volume 5.9203986427421E+22
Space diagonal 67506295.709718

Equilateral Triangle

Length = n
Perimeter 116924334
Area 6.5776072222215E+14
Altitude 33753147.854859

Triangular Pyramid

Length = n
Surface area 6.5776072222215E+14
Volume 6.9772567126843E+21
Height 18372886.546027