38978070 (number)

38978070 is an even 8-digits composite number following 38978069 and preceding 38978071. In scientific notation, it is written as 3.8978070 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 10394144 positive integers (up to 38978070) that are relatively prime to 38978070.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8978070 × 10^7
Engineering notation 3.8978070 × 10^6

Prime Factorization of 38978070

Prime Factorization 2 × 3 × 5 × 1299269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38978070
Product of the distinct prime numbers

The prime factorization of 38978070 is 2 × 3 × 5 × 1299269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 80, 92, 962, 823, 7084, 3101, 66541, 19127, 335577, 59288, 346981, 5414059, 63402723, 58996260, 726827837, 479639032, 299446690, 4176183597

Basic calculations (n = 38978070)

Multiplication

n×y
n×2 77956140
n×3 116934210
n×4 155912280
n×5 194890350

Division

n÷y
n÷2 19489035
n÷3 12992690
n÷3 9744517.5
n÷5 7795614

Exponentiation

ny
n2 1519289940924900
n3 5.9218989667667E+22
n4 2.3082419245956E+30
n5 8.9970815313821E+37

Nth Root

y√n
2√n 6243.2419462968
3√n 339.05756890759
4√n 79.014188259431
5√n 32.973425449888

Divisors of 38978070

1, 2, 3, 5, 6, 10, 15, 30, 1299269, 2598538, 3897807, 6496345, 7795614, 12992690, 19489035, 38978070

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38978069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38978070 can be divided by 16 positive divisors. The sum of these divisors (counting 38978070) is 1, the average is 0.0625.

Base conversion 38978070

Base System Value
2 Binary 10010100101100001000010110
3 Ternary 2201100021212020
4 Quaternary 2110230020112
5 Quinary 34434244240
6 Senary 3511234010
8 Octal 224541026
10 Decimal 38978070
12 Duodecimal 11078906
16 Hexadecimal 252c216
20 Vigesimal c3c53a
36 Base36 n7fo6

Cryptographic Hash Functions

md5 4a12119b44ce9c11c518265cf3e3c7a9
sha1 ab3fc3b34cac3ece051c52f46e0c307a27a4a087
sha256 4ead50c666c8741c4148b75044787e1ea85fa7cbc52167ea54b95caf4332e51c
sha512 36915dd2590cd5201b5265d43afca077a65c98700712d19cef706b4e8c13b05f720bd478692aa411534fbf46d0ee8d21dc237ca59eb211d09c1e5bdd0611169e
ripemd-160 8834fa56ec26aef38e05f1eda96cfad5bff83154

38978070 as geometric shapes

Circle

Radius = n
Diameter 77956140
Circumference 244906436.72622
Area 4.7729901170825E+15

Sphere

Radius = n
Volume 2.4805592385727E+23
Surface area 1.909196046833E+16
Circumference 244906436.72622

Square

Length = n
Perimeter 155912280
Area 1519289940924900
Diagonal 55123315.229128

Cube

Length = n
Surface area 9115739645549400
Volume 5.9218989667667E+22
Space diagonal 67511997.620976

Equilateral Triangle

Length = n
Perimeter 116934210
Area 6.5787184227756E+14
Altitude 33755998.810488

Triangular Pyramid

Length = n
Surface area 6.5787184227756E+14
Volume 6.9790248615039E+21
Height 18374438.409709