77978054 (number)

77978054 is an even 8-digits composite number following 77978053 and preceding 77978055. In scientific notation, it is written as 7.7978054 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 30381000 positive integers (up to 77978054) that are relatively prime to 77978054.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred seventy-eight thousand fifty-four

Notation

Scientific notation 7.7978054 × 10^7
Engineering notation 7.7978054 × 10^6

Prime Factorization of 77978054

Prime Factorization 2 × 7 × 11 × 506351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77978054
Product of the distinct prime numbers

The prime factorization of 77978054 is 2 × 7 × 11 × 506351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 24, 28, 213, 610, 7888, 7994, 4821, 55167, 43651, 516279, 5646985, 5095732, 13255489, 54731250, 218113939, 921939701, 3041821051, 6831813145

Basic calculations (n = 77978054)

Multiplication

n×y
n×2 155956108
n×3 233934162
n×4 311912216
n×5 389890270

Division

n÷y
n÷2 38989027
n÷3 25992684.666667
n÷3 19494513.5
n÷5 15595610.8

Exponentiation

ny
n2 6080576905626916
n3 4.7415155429813E+23
n4 3.6973415505243E+31
n5 2.8831149908323E+39

Nth Root

y√n
2√n 8830.5183313325
3√n 427.22579271554
4√n 93.970837664312
5√n 37.878648802841

Divisors of 77978054

1, 2, 7, 11, 14, 22, 77, 154, 506351, 1012702, 3544457, 5569861, 7088914, 11139722, 38989027, 77978054

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 -77978053
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 77978054 can be divided by 16 positive divisors. The sum of these divisors (counting 77978054) is 1, the average is 0.0625.

Base conversion 77978054

Base System Value
2 Binary 100101001011101100111000110
3 Ternary 12102201200210002
4 Quaternary 10221131213012
5 Quinary 124430244204
6 Senary 11423201302
8 Octal 451354706
10 Decimal 77978054
12 Duodecimal 22146232
16 Hexadecimal 4a5d9c6
20 Vigesimal 147752e
36 Base36 1afc92

Cryptographic Hash Functions

md5 262f360d6875c14fefd2df9a340860d1
sha1 fb8d792a4e2448257f803ba43709ac407dccb5f8
sha256 a6689b5d627169b34963fe0f8d4eb08f5c9aaf01a8f92ac73635ae9a01cb0c7b
sha512 d91685161b2e22c2687a0a0ca7aa89068b8798066da47e46b20aa0b22e43985790c0fe3bbe3e38c193566cdd70714e6b2b7182253017e07e489972d1365d3eeb
ripemd-160 8eaf825ce6aba77acd1c1a10e420fa8820cf0037

77978054 as geometric shapes

Circle

Radius = n
Diameter 155956108
Circumference 489950563.17526
Area 1.9102695736305E+16

Sphere

Radius = n
Volume 1.9861213862282E+24
Surface area 7.6410782945221E+16
Circumference 489950563.17526

Square

Length = n
Perimeter 311912216
Area 6080576905626916
Diagonal 110277621.53426

Cube

Length = n
Surface area 36483461433761496
Volume 4.7415155429813E+23
Space diagonal 135061951.40335

Equilateral Triangle

Length = n
Perimeter 233934162
Area 2.6329670349689E+15
Altitude 67530975.701675

Triangular Pyramid

Length = n
Surface area 2.6329670349689E+15
Volume 5.5879296559058E+22
Height 36759207.178087