38997211 (number)

38997211 is an odd 8-digits composite number following 38997210 and preceding 38997212. In scientific notation, it is written as 3.8997211 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 35090000 positive integers (up to 38997211) that are relatively prime to 38997211.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-seven thousand two hundred eleven

Notation

Scientific notation 3.8997211 × 10^7
Engineering notation 3.8997211 × 10^6

Prime Factorization of 38997211

Prime Factorization 11 × 11 × 101 × 3191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3545201
Product of the distinct prime numbers

The prime factorization of 38997211 is 11 × 11 × 101 × 3191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 88, 53, 740, 626, 9968, 336, 49433, 14812, 367264, 16130, 4760975, 5169419, 75519933, 17394404, 619779874, 596121583, 8756731314, 5201759440

Basic calculations (n = 38997211)

Multiplication

n×y
n×2 77994422
n×3 116991633
n×4 155988844
n×5 194986055

Division

n÷y
n÷2 19498605.5
n÷3 12999070.333333
n÷3 9749302.75
n÷5 7799442.2

Exponentiation

ny
n2 1520782465778521
n3 5.9306274703065E+22
n4 2.3127793082194E+30
n5 9.0191942679066E+37

Nth Root

y√n
2√n 6244.7746956956
3√n 339.1130602722
4√n 79.023886867805
5√n 32.976663272584

Divisors of 38997211

1, 11, 101, 121, 1111, 3191, 12221, 35101, 322291, 386111, 3545201, 38997211

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 -38997210
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 38997211 can be divided by 12 positive divisors. The sum of these divisors (counting 38997211) is 1, the average is 0.083333333333333.

Base conversion 38997211

Base System Value
2 Binary 10010100110000110011011011
3 Ternary 2201101021010011
4 Quaternary 2110300303123
5 Quinary 34440402321
6 Senary 3511502351
8 Octal 224606333
10 Decimal 38997211
12 Duodecimal 110879b7
16 Hexadecimal 2530cdb
20 Vigesimal c3ed0b
36 Base36 n7ufv

Cryptographic Hash Functions

md5 6c709738435b5526a14bbe05d1c9de2b
sha1 3d49058566aaf63dbc99c62c0a8f457676c81b7b
sha256 b8c4cf555a8559a9db6aa8e9245bb3bfff072a15cf2efa50be388497e13e8847
sha512 9a40f5fde19ef20777dde3f57d07297185bbdd2f452090ab19aa19c2203fa9236c9dd23c82bf979706ceb4b9c16611f73bebc617cd2fa39fcb0815d749f6a9b4
ripemd-160 12828c68b9d4f92f039e616f751998b7c48ceea2

38997211 as geometric shapes

Circle

Radius = n
Diameter 77994422
Circumference 245026703.17618
Area 4.777679022198E+15

Sphere

Radius = n
Volume 2.4842154255857E+23
Surface area 1.9110716088792E+16
Circumference 245026703.17618

Square

Length = n
Perimeter 155988844
Area 1520782465778521
Diagonal 55150384.690925

Cube

Length = n
Surface area 9124694794671126
Volume 5.9306274703065E+22
Space diagonal 67545150.805484

Equilateral Triangle

Length = n
Perimeter 116991633
Area 6.5851812449707E+14
Altitude 33772575.402742

Triangular Pyramid

Length = n
Surface area 6.5851812449707E+14
Volume 6.9893115015749E+21
Height 18383461.563642