38891008 (number)

38891008 is an even 8-digits composite number following 38891007 and preceding 38891009. In scientific notation, it is written as 3.8891008 × 10^7. The sum of its digits is 37. It has a total of 11 prime factors and 40 positive divisors. There are 17946624 positive integers (up to 38891008) that are relatively prime to 38891008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8891008 × 10^7
Engineering notation 3.8891008 × 10^6

Prime Factorization of 38891008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 5843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 151918
Product of the distinct prime numbers

The prime factorization of 38891008 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 5843. Since it has a total of 11 prime factors.

Most popular turbo-numbers

10, 4, 68, 6, 192, 842, 9626, 8335, 77522, 85035, 162279, 668287, 49472, 1758762, 13792918, 39047038, 518469638, 162627138, 3858505622, 7029592329

Basic calculations (n = 38891008)

Multiplication

n×y
n×2 77782016
n×3 116673024
n×4 155564032
n×5 194455040

Division

n÷y
n÷2 19445504
n÷3 12963669.333333
n÷3 9722752
n÷5 7778201.6

Exponentiation

ny
n2 1512510503256064
n3 5.8823058082216E+22
n4 2.2876880224599E+30
n5 8.8970493182993E+37

Nth Root

y√n
2√n 6236.2655491889
3√n 338.80493936979
4√n 78.970029436419
5√n 32.958682284547

Divisors of 38891008

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 5843, 6656, 11686, 23372, 46744, 75959, 93488, 151918, 186976, 303836, 373952, 607672, 747904, 1215344, 1495808, 2430688, 2991616, 4861376, 9722752, 19445504, 38891008

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38891007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38891008 can be divided by 40 positive divisors. The sum of these divisors (counting 38891008) is 1, the average is 0.025.

Base conversion 38891008

Base System Value
2 Binary 10010100010110111000000000
3 Ternary 2201011212102201
4 Quaternary 2110112320000
5 Quinary 34424003013
6 Senary 3505322544
8 Octal 224267000
10 Decimal 38891008
12 Duodecimal 11036454
16 Hexadecimal 2516e00
20 Vigesimal c317a8
36 Base36 n5khs

Cryptographic Hash Functions

md5 2619d1c5e14e0671695d54b20aae53e9
sha1 24680a8fb3cff373f3ffdaba438e6f64990e97fa
sha256 c06d7fb0cb9f18ca8658a61a19d83c43554b2db96ea7a8d5bb0e6ec4c89c99d3
sha512 f5c26b92b29de3e9b06de54bac26229f2d734a0ac94f41863df7917e6dd9d8f5d1d2fa289e35a2585fcf987de54bea33d5c6011e94e6fb3353638f9919ebbd34
ripemd-160 4577c0f7dc5f13ac2a99e4d9057e74212448a527

38891008 as geometric shapes

Circle

Radius = n
Diameter 77782016
Circumference 244359410.047
Area 4.7516918855067E+15

Sphere

Radius = n
Volume 2.4639744951037E+23
Surface area 1.9006767542027E+16
Circumference 244359410.047

Square

Length = n
Perimeter 155564032
Area 1512510503256064
Diagonal 55000190.967961

Cube

Length = n
Surface area 9075063019536384
Volume 5.8823058082216E+22
Space diagonal 67361201.813568

Equilateral Triangle

Length = n
Perimeter 116673024
Area 6.5493625965527E+14
Altitude 33680600.906784

Triangular Pyramid

Length = n
Surface area 6.5493625965527E+14
Volume 6.9323638766775E+21
Height 18333396.98932