71378778 (number)

71378778 is an even 8-digits composite number following 71378777 and preceding 71378779. In scientific notation, it is written as 7.1378778 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 23777136 positive integers (up to 71378778) that are relatively prime to 71378778.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-eight thousand seven hundred seventy-eight

Notation

Scientific notation 7.1378778 × 10^7
Engineering notation 7.1378778 × 10^6

Prime Factorization of 71378778

Prime Factorization 2 × 3 × 2027 × 5869

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71378778
Product of the distinct prime numbers

The prime factorization of 71378778 is 2 × 3 × 2027 × 5869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71378778)

Multiplication

n×y
n×2 142757556
n×3 214136334
n×4 285515112
n×5 356893890

Division

n÷y
n÷2 35689389
n÷3 23792926
n÷3 17844694.5
n÷5 14275755.6

Exponentiation

ny
n2 5094929948773284
n3 3.6366987373904E+23
n4 2.5958311182907E+31
n5 1.8528725311796E+39

Nth Root

y√n
2√n 8448.5962147566
3√n 414.81683115182
4√n 91.916245651988
5√n 37.214639962835

Divisors of 71378778

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 -71378777
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 71378778 can be divided by 16 positive divisors. The sum of these divisors (counting 71378778) is 1, the average is 0.0625.

Base conversion 71378778

Base System Value
2 Binary 100010000010010011101011010
3 Ternary 11222022102021110
4 Quaternary 10100102131122
5 Quinary 121233110103
6 Senary 11025521150
8 Octal 420223532
10 Decimal 71378778
12 Duodecimal 1baa31b6
16 Hexadecimal 441275a
20 Vigesimal 12626ii
36 Base36 16hw7u

Cryptographic Hash Functions

md5 53eae82ebf34c9db543b5810d3445461
sha1 4aaca7729321990acb6512771094d4456580a44d
sha256 6ed4284d0fe428533d80dacc17eec5f6cff3da4e365c5703f0cb5f5ecaf2acc0
sha512 afd253e640595da67aa7948d68aaba360d8e96e5d0ad84998189c6062965fa3ce32a658b9da8d3eaa8be8bfa275465ab59a28c73df14630fd53710c5d85ccac1
ripemd-160 ecb4e46ef3415dd5b286b7920926aa9db192fd89

71378778 as geometric shapes

Circle

Radius = n
Diameter 142757556
Circumference 448486089.17403
Area 1.6006194497621E+16

Sphere

Radius = n
Volume 1.523336804894E+24
Surface area 6.4024777990483E+16
Circumference 448486089.17403

Square

Length = n
Perimeter 285515112
Area 5094929948773284
Diagonal 100944835.91322

Cube

Length = n
Surface area 30569579692639704
Volume 3.6366987373904E+23
Space diagonal 123631670.07818

Equilateral Triangle

Length = n
Perimeter 214136334
Area 2.2061693830699E+15
Altitude 61815835.03909

Triangular Pyramid

Length = n
Surface area 2.2061693830699E+15
Volume 4.2858905639022E+22
Height 33648278.637739