38978077 (number)

38978077 is an odd 8-digits composite number following 38978076 and preceding 38978078. In scientific notation, it is written as 3.8978077 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 36756720 positive integers (up to 38978077) that are relatively prime to 38978077.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8978077 × 10^7
Engineering notation 3.8978077 × 10^6

Prime Factorization of 38978077

Prime Factorization 23 × 71 × 23869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38978077
Product of the distinct prime numbers

The prime factorization of 38978077 is 23 × 71 × 23869. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 33, 28, 181, 15, 9184, 8221, 8776, 76636, 442794, 980895, 5401837, 981697, 7581423, 60503887, 883633163, 161220633, 5792576210, 5826229324

Basic calculations (n = 38978077)

Multiplication

n×y
n×2 77956154
n×3 116934231
n×4 155912308
n×5 194890385

Division

n÷y
n÷2 19489038.5
n÷3 12992692.333333
n÷3 9744519.25
n÷5 7795615.4

Exponentiation

ny
n2 1519290486617929
n3 5.9219021572761E+22
n4 2.3082435827277E+30
n5 8.9970896102318E+37

Nth Root

y√n
2√n 6243.242506903
3√n 339.0575892045
4√n 79.014191806934
5√n 32.973426634216

Divisors of 38978077

1, 23, 71, 1633, 23869, 548987, 1694699, 38978077

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38978076
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38978077 can be divided by 8 positive divisors. The sum of these divisors (counting 38978077) is 1, the average is 0.125.

Base conversion 38978077

Base System Value
2 Binary 10010100101100001000011101
3 Ternary 2201100021212111
4 Quaternary 2110230020131
5 Quinary 34434244302
6 Senary 3511234021
8 Octal 224541035
10 Decimal 38978077
12 Duodecimal 11078911
16 Hexadecimal 252c21d
20 Vigesimal c3c53h
36 Base36 n7fod

Cryptographic Hash Functions

md5 cebb3014703dbf1739a29c80a2a2a526
sha1 a705eb1a901e0a1f25ea2c513e9f1cd59bc8fa99
sha256 2fa18fa52b87cfb6c07ab5ee0f42066758e1b561158c1c7804709d8bf725a9c3
sha512 42fbfa61aa952f526a01d5742386b04b1e60f6bc735812cdeb9d1805511ac9590ff16222486f378f5fc1950ff5f8875a16486b65c3078ae6240caa05c96793c8
ripemd-160 1e5697b303424c0a01529291e7306c8a88817832

38978077 as geometric shapes

Circle

Radius = n
Diameter 77956154
Circumference 244906480.70851
Area 4.7729918314277E+15

Sphere

Radius = n
Volume 2.4805605750102E+23
Surface area 1.9091967325711E+16
Circumference 244906480.70851

Square

Length = n
Perimeter 155912308
Area 1519290486617929
Diagonal 55123325.128623

Cube

Length = n
Surface area 9115742919707574
Volume 5.9219021572761E+22
Space diagonal 67512009.745332

Equilateral Triangle

Length = n
Perimeter 116934231
Area 6.5787207856957E+14
Altitude 33756004.872666

Triangular Pyramid

Length = n
Surface area 6.5787207856957E+14
Volume 6.9790286215553E+21
Height 18374441.709541