38978064 (number)

38978064 is an even 8-digits composite number following 38978063 and preceding 38978065. In scientific notation, it is written as 3.8978064 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 12992544 positive integers (up to 38978064) that are relatively prime to 38978064.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-eight thousand sixty-four

Notation

Scientific notation 3.8978064 × 10^7
Engineering notation 3.8978064 × 10^6

Prime Factorization of 38978064

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 90227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4872258
Product of the distinct prime numbers

The prime factorization of 38978064 is 2 × 2 × 2 × 2 × 9 × 3 × 90227. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 65, 89, 405, 340, 5660, 8525, 73324, 24258, 314048, 773069, 7651960, 8663343, 13341578, 96822313, 179208112, 867243361, 4583165093, 8651361152

Basic calculations (n = 38978064)

Multiplication

n×y
n×2 77956128
n×3 116934192
n×4 155912256
n×5 194890320

Division

n÷y
n÷2 19489032
n÷3 12992688
n÷3 9744516
n÷5 7795612.8

Exponentiation

ny
n2 1519289473188096
n3 5.9218962320452E+22
n4 2.3082405033402E+30
n5 8.9970746066585E+37

Nth Root

y√n
2√n 6243.2414657772
3√n 339.05755151024
4√n 79.014185218714
5√n 32.973424434751

Divisors of 38978064

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 90227, 180454, 270681, 360908, 541362, 721816, 812043, 1082724, 1443632, 1624086, 2165448, 2436129, 3248172, 4330896, 4872258, 6496344, 9744516, 12992688, 19489032, 38978064

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 -38978063
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 38978064 can be divided by 40 positive divisors. The sum of these divisors (counting 38978064) is 1, the average is 0.025.

Base conversion 38978064

Base System Value
2 Binary 10010100101100001000010000
3 Ternary 2201100021212000
4 Quaternary 2110230020100
5 Quinary 34434244224
6 Senary 3511234000
8 Octal 224541020
10 Decimal 38978064
12 Duodecimal 11078900
16 Hexadecimal 252c210
20 Vigesimal c3c534
36 Base36 n7fo0

Cryptographic Hash Functions

md5 7628c7f637863271e609dab3ceb06371
sha1 0060345f30e55b1da6737ce23324b715d179f342
sha256 2baf247e443e53cd14d7b64b54d279ad3351e3d87bb32c39e436c3d7f105f285
sha512 18097f3f6f227801ba8dd0e3b0c01acb545bfd3f3a81b80cdb9b063e0ab58d1438d79e8c938e839040d05680a0ab8e88c0b76f318b2ab073f475a3e29f870a90
ripemd-160 e7efed7b28d58dc2c5f6829cde4c8a59799ecdbd

38978064 as geometric shapes

Circle

Radius = n
Diameter 77956128
Circumference 244906399.02711
Area 4.772988647644E+15

Sphere

Radius = n
Volume 2.4805580930552E+23
Surface area 1.9091954590576E+16
Circumference 244906399.02711

Square

Length = n
Perimeter 155912256
Area 1519289473188096
Diagonal 55123306.743846

Cube

Length = n
Surface area 9115736839128576
Volume 5.9218962320452E+22
Space diagonal 67511987.228671

Equilateral Triangle

Length = n
Perimeter 116934192
Area 6.5787163974158E+14
Altitude 33755993.614336

Triangular Pyramid

Length = n
Surface area 6.5787163974158E+14
Volume 6.9790216386037E+21
Height 18374435.581282