77883949 (number)

77883949 is an odd 8-digits composite number following 77883948 and preceding 77883950. In scientific notation, it is written as 7.7883949 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 64294560 positive integers (up to 77883949) that are relatively prime to 77883949.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-three thousand nine hundred forty-nine

Notation

Scientific notation 7.7883949 × 10^7
Engineering notation 7.7883949 × 10^6

Prime Factorization of 77883949

Prime Factorization 11 × 9581 × 739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77883949
Product of the distinct prime numbers

The prime factorization of 77883949 is 11 × 9581 × 739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77883949)

Multiplication

n×y
n×2 155767898
n×3 233651847
n×4 311535796
n×5 389419745

Division

n÷y
n÷2 38941974.5
n÷3 25961316.333333
n÷3 19470987.25
n÷5 15576789.8

Exponentiation

ny
n2 6065909511834601
n3 4.7243698705834E+23
n4 3.6795258205765E+31
n5 2.8657600135397E+39

Nth Root

y√n
2√n 8825.1883266024
3√n 427.05386285853
4√n 93.942473496297
5√n 37.869501890296

Divisors of 77883949

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 -77883948
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 77883949 can be divided by 8 positive divisors. The sum of these divisors (counting 77883949) is 1, the average is 0.125.

Base conversion 77883949

Base System Value
2 Binary 100101001000110101000101101
3 Ternary 12102112220200201
4 Quaternary 10221012220231
5 Quinary 124414241244
6 Senary 11421153501
8 Octal 451065055
10 Decimal 77883949
12 Duodecimal 220bb891
16 Hexadecimal 4a46a2d
20 Vigesimal 146f9h9
36 Base36 1adbn1

Cryptographic Hash Functions

md5 0be2021dd22bd9abbc35bce3e0c258fc
sha1 8f8f7833c06590911962fae042a67f6da5dc309e
sha256 9695f07b09a2249427d68e2f66b2a3474deb5213c08ce0e7c268813f0a16785b
sha512 c4ff25353ecc75e8ea8e1823469b66a6c0845a61f50a3025d7420042df56aad633413ed19dd43c1515eb0b85d18728fecbde34e068fbd38312be2e8f754e04be
ripemd-160 c2619689a1ff11b5aae4d8f513d00de31c5f3627

77883949 as geometric shapes

Circle

Radius = n
Diameter 155767898
Circumference 489359284.02192
Area 1.905661675972E+16

Sphere

Radius = n
Volume 1.9789394237688E+24
Surface area 7.622646703888E+16
Circumference 489359284.02192

Square

Length = n
Perimeter 311535796
Area 6065909511834601
Diagonal 110144536.96697

Cube

Length = n
Surface area 36395457071007606
Volume 4.7243698705834E+23
Space diagonal 134898956.7621

Equilateral Triangle

Length = n
Perimeter 233651847
Area 2.6266158671532E+15
Altitude 67449478.381052

Triangular Pyramid

Length = n
Surface area 2.6266158671532E+15
Volume 5.5677232872049E+22
Height 36714845.655658