38997212 (number)

38997212 is an even 8-digits composite number following 38997211 and preceding 38997213. In scientific notation, it is written as 3.8997212 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 19478496 positive integers (up to 38997212) that are relatively prime to 38997212.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8997212 × 10^7
Engineering notation 3.8997212 × 10^6

Prime Factorization of 38997212

Prime Factorization 2 × 2 × 1087 × 8969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19498606
Product of the distinct prime numbers

The prime factorization of 38997212 is 2 × 2 × 1087 × 8969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 80, 37, 668, 637, 7267, 8427, 40528, 93834, 924910, 22722, 2328826, 5955105, 3429593, 99904885, 565333488, 488394456, 4085795816, 8361641417

Basic calculations (n = 38997212)

Multiplication

n×y
n×2 77994424
n×3 116991636
n×4 155988848
n×5 194986060

Division

n÷y
n÷2 19498606
n÷3 12999070.666667
n÷3 9749303
n÷5 7799442.4

Exponentiation

ny
n2 1520782543772944
n3 5.9306279265413E+22
n4 2.3127795454445E+30
n5 9.0191954242963E+37

Nth Root

y√n
2√n 6244.7747757625
3√n 339.11306317081
4√n 79.023887374404
5√n 32.976663441707

Divisors of 38997212

1, 2, 4, 1087, 2174, 4348, 8969, 17938, 35876, 9749303, 19498606, 38997212

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 -38997211
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 38997212 can be divided by 12 positive divisors. The sum of these divisors (counting 38997212) is 1, the average is 0.083333333333333.

Base conversion 38997212

Base System Value
2 Binary 10010100110000110011011100
3 Ternary 2201101021010012
4 Quaternary 2110300303130
5 Quinary 34440402322
6 Senary 3511502352
8 Octal 224606334
10 Decimal 38997212
12 Duodecimal 110879b8
16 Hexadecimal 2530cdc
20 Vigesimal c3ed0c
36 Base36 n7ufw

Cryptographic Hash Functions

md5 9425c7fdff58576a6b40036b43ab3e43
sha1 7cbce6b1c96a184dbaf9eb487b7aef6c819ecdec
sha256 dd2f3b4e37286bfcae25fda588fdb1c1bf8258eeae0d5c89b6c2db268ecb9095
sha512 95907d3403f7e198e3aded85b8439d74b149fc9766ef7a7d83dfd245181f39862f76876938f6d32e5ae07f3b315b22c93ba715a58b11794e96019da3136a071e
ripemd-160 aa176bf90118fca9ba90fcf9b9db956c7a00f106

38997212 as geometric shapes

Circle

Radius = n
Diameter 77994424
Circumference 245026709.45937
Area 4.7776792672247E+15

Sphere

Radius = n
Volume 2.4842156166929E+23
Surface area 1.9110717068899E+16
Circumference 245026709.45937

Square

Length = n
Perimeter 155988848
Area 1520782543772944
Diagonal 55150386.105139

Cube

Length = n
Surface area 9124695262637664
Volume 5.9306279265413E+22
Space diagonal 67545152.537535

Equilateral Triangle

Length = n
Perimeter 116991636
Area 6.5851815826964E+14
Altitude 33772576.268767

Triangular Pyramid

Length = n
Surface area 6.5851815826964E+14
Volume 6.9893120392528E+21
Height 18383462.035046