38898840 (number)

38898840 is an even 8-digits composite number following 38898839 and preceding 38898841. In scientific notation, it is written as 3.8898840 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 10091520 positive integers (up to 38898840) that are relatively prime to 38898840.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-eight thousand eight hundred forty

Notation

Scientific notation 3.8898840 × 10^7
Engineering notation 3.8898840 × 10^6

Prime Factorization of 38898840

Prime Factorization 2 × 2 × 2 × 3 × 5 × 37 × 8761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9724710
Product of the distinct prime numbers

The prime factorization of 38898840 is 2 × 2 × 2 × 3 × 5 × 37 × 8761. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 68, 35, 657, 312, 5261, 7931, 52170, 74128, 65337, 691455, 5580997, 8207644, 67796248, 17945141, 530493064, 154050835, 1185456318, 4296878127

Basic calculations (n = 38898840)

Multiplication

n×y
n×2 77797680
n×3 116696520
n×4 155595360
n×5 194494200

Division

n÷y
n÷2 19449420
n÷3 12966280
n÷3 9724710
n÷5 7779768

Exponentiation

ny
n2 1513119753345600
n3 5.885860318623E+22
n4 2.2895313879646E+30
n5 8.9060115135415E+37

Nth Root

y√n
2√n 6236.8934574835
3√n 338.82768106353
4√n 78.974004947726
5√n 32.960009643348

Divisors of 38898840

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 8761, 17522, 26283, 35044, 43805, 52566, 70088, 87610, 105132, 131415, 175220, 210264, 262830, 324157, 350440, 525660, 648314, 972471, 1051320, 1296628, 1620785, 1944942, 2593256, 3241570, 3889884, 4862355, 6483140, 7779768, 9724710, 12966280, 19449420, 38898840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38898839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38898840 can be divided by 64 positive divisors. The sum of these divisors (counting 38898840) is 1, the average is 0.015625.

Base conversion 38898840

Base System Value
2 Binary 10010100011000110010011000
3 Ternary 2201012021011210
4 Quaternary 2110120302120
5 Quinary 34424230330
6 Senary 3505423120
8 Octal 224306230
10 Decimal 38898840
12 Duodecimal 1103aaa0
16 Hexadecimal 2518c98
20 Vigesimal c32720
36 Base36 n5qjc

Cryptographic Hash Functions

md5 ac02d0f6646272f89208e2d66c7b89a2
sha1 0ce171215fd1f510f151172233fed1830f137f2a
sha256 e45c442ed9eb4e47be3c7692c1fa71ea3e9c9fd89f5f75de8fb633b726597b08
sha512 885966de4947e33af07b15abb961d5468212b43549a686b2b271d481e54ad73296e9b7175fab492e2f0219e60ecee2ad1d08fa8ad81b24334019c0cd85adbf62
ripemd-160 a3bbd67edfae92809a6a9dda52693a7686e00824

38898840 as geometric shapes

Circle

Radius = n
Diameter 77797680
Circumference 244408619.95433
Area 4.7536059011121E+15

Sphere

Radius = n
Volume 2.4654634049389E+23
Surface area 1.9014423604449E+16
Circumference 244408619.95433

Square

Length = n
Perimeter 155595360
Area 1513119753345600
Diagonal 55011267.088581

Cube

Length = n
Surface area 9078718520073600
Volume 5.885860318623E+22
Space diagonal 67374767.235493

Equilateral Triangle

Length = n
Perimeter 116696520
Area 6.5520007268267E+14
Altitude 33687383.617746

Triangular Pyramid

Length = n
Surface area 6.5520007268267E+14
Volume 6.9365529073586E+21
Height 18337089.029527