77978712 (number)

77978712 is an even 8-digits composite number following 77978711 and preceding 77978713. In scientific notation, it is written as 7.7978712 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 22142592 positive integers (up to 77978712) that are relatively prime to 77978712.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7978712 × 10^7
Engineering notation 7.7978712 × 10^6

Prime Factorization of 77978712

Prime Factorization 2 × 2 × 2 × 3 × 1211 × 2683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19494678
Product of the distinct prime numbers

The prime factorization of 77978712 is 2 × 2 × 2 × 3 × 1211 × 2683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 91, 44, 541, 357, 2641, 277, 50294, 96305, 679675, 872920, 786403, 2972491, 78729456, 48099140, 692951873, 660123052, 6888539137, 7130939936

Basic calculations (n = 77978712)

Multiplication

n×y
n×2 155957424
n×3 233936136
n×4 311914848
n×5 389893560

Division

n÷y
n÷2 38989356
n÷3 25992904
n÷3 19494678
n÷5 15595742.4

Exponentiation

ny
n2 6080679525178944
n3 4.7416355745823E+23
n4 3.697466348793E+31
n5 2.8832366354222E+39

Nth Root

y√n
2√n 8830.5555884101
3√n 427.22699439459
4√n 93.971035901548
5√n 37.878712728691

Divisors of 77978712

1, 2, 3, 4, 6, 8, 12, 24, 1211, 2422, 2683, 3633, 4844, 5366, 7266, 8049, 9688, 10732, 14532, 16098, 21464, 29064, 32196, 64392, 3249113, 6498226, 9747339, 12996452, 19494678, 25992904, 38989356, 77978712

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77978711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77978712 can be divided by 32 positive divisors. The sum of these divisors (counting 77978712) is 1, the average is 0.03125.

Base conversion 77978712

Base System Value
2 Binary 100101001011101110001011000
3 Ternary 12102201201200110
4 Quaternary 10221131301120
5 Quinary 124430304322
6 Senary 11423204320
8 Octal 451356130
10 Decimal 77978712
12 Duodecimal 221466a0
16 Hexadecimal 4a5dc58
20 Vigesimal 14776fc
36 Base36 1afcrc

Cryptographic Hash Functions

md5 e58464a672422acdf3f82fb4e6cc2934
sha1 dbe6aa5fcfc0cceced54e737946e2ec1be2e5c69
sha256 8badaa9db7d3a925e1483636a87e7b31dd4b5423f833f1f8970d789eb009c556
sha512 f006bc1ad6ea4b296f1273e9d445938540ffd74f71f3b46fd104608006286db7e4aebf53cb00546134f16f4d01d6407a80b06a80cfaf98ee005994ad4cd1eb14
ripemd-160 55258b313a692867d65be986bde98039d6f8dff1

77978712 as geometric shapes

Circle

Radius = n
Diameter 155957424
Circumference 489954697.51119
Area 1.9103018125136E+16

Sphere

Radius = n
Volume 1.9861716649477E+24
Surface area 7.6412072500544E+16
Circumference 489954697.51119

Square

Length = n
Perimeter 311914848
Area 6080679525178944
Diagonal 110278552.08679

Cube

Length = n
Surface area 36484077151073664
Volume 4.7416355745823E+23
Space diagonal 135063091.09278

Equilateral Triangle

Length = n
Perimeter 233936136
Area 2.6330114705384E+15
Altitude 67531545.54639

Triangular Pyramid

Length = n
Surface area 2.6330114705384E+15
Volume 5.5880711145041E+22
Height 36759517.362262