38993397 (number)

38993397 is an odd 8-digits composite number following 38993396 and preceding 38993398. In scientific notation, it is written as 3.8993397 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 25491312 positive integers (up to 38993397) that are relatively prime to 38993397.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-three thousand three hundred ninety-seven

Notation

Scientific notation 3.8993397 × 10^7
Engineering notation 3.8993397 × 10^6

Prime Factorization of 38993397

Prime Factorization 3 × 463 × 67 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38993397
Product of the distinct prime numbers

The prime factorization of 38993397 is 3 × 463 × 67 × 419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 5, 33, 303, 864, 7378, 3010, 6450, 95451, 77293, 824845, 5228618, 3571386, 13294096, 13979167, 789594673, 866772324, 6613343835, 6704290593

Basic calculations (n = 38993397)

Multiplication

n×y
n×2 77986794
n×3 116980191
n×4 155973588
n×5 194966985

Division

n÷y
n÷2 19496698.5
n÷3 12997799
n÷3 9748349.25
n÷5 7798679.4

Exponentiation

ny
n2 1520485009599609
n3 5.9288875611866E+22
n4 2.3118746644171E+30
n5 9.0147846603859E+37

Nth Root

y√n
2√n 6244.46931292
3√n 339.10200461509
4√n 79.021954626041
5√n 32.976018211508

Divisors of 38993397

1, 3, 67, 201, 419, 463, 1257, 1389, 28073, 31021, 84219, 93063, 193997, 581991, 12997799, 38993397

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 -38993396
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 38993397 can be divided by 16 positive divisors. The sum of these divisors (counting 38993397) is 1, the average is 0.0625.

Base conversion 38993397

Base System Value
2 Binary 10010100101111110111110101
3 Ternary 2201101001212220
4 Quaternary 2110233313311
5 Quinary 34440242042
6 Senary 3511432553
8 Octal 224576765
10 Decimal 38993397
12 Duodecimal 11085759
16 Hexadecimal 252fdf5
20 Vigesimal c3e39h
36 Base36 n7rhx

Cryptographic Hash Functions

md5 1f6509b37027c0c81bf415d1246fef10
sha1 32bba5d3c5e3f9d6673cc11b87ea4c6eebd1f61b
sha256 a8a34a604e3b754a5afb84c909b7280e14ffa1c2c5fd1f24c8cbf588f8c8de91
sha512 81f9e6328a2b9758ad392fd3756a23d6957d521948da5d4069cbf5654dd8b0137dd1ca8c6a050e0153bf25949a4684b8cda9ade7edacdd4c74c582ea96bf25de
ripemd-160 d96917501533471e0a61db447bc247b9c2028b95

38993397 as geometric shapes

Circle

Radius = n
Diameter 77986794
Circumference 245002739.10742
Area 4.7767445360515E+15

Sphere

Radius = n
Volume 2.4834866141578E+23
Surface area 1.9106978144206E+16
Circumference 245002739.10742

Square

Length = n
Perimeter 155973588
Area 1520485009599609
Diagonal 55144990.880398

Cube

Length = n
Surface area 9122910057597654
Volume 5.9288875611866E+22
Space diagonal 67538544.763704

Equilateral Triangle

Length = n
Perimeter 116980191
Area 6.5838932219334E+14
Altitude 33769272.381852

Triangular Pyramid

Length = n
Surface area 6.5838932219334E+14
Volume 6.9872609990127E+21
Height 18381663.626799