77883940 (number)

77883940 is an even 8-digits composite number following 77883939 and preceding 77883941. In scientific notation, it is written as 7.7883940 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 31153568 positive integers (up to 77883940) that are relatively prime to 77883940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7883940 × 10^7
Engineering notation 7.7883940 × 10^6

Prime Factorization of 77883940

Prime Factorization 2 × 2 × 5 × 3894197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38941970
Product of the distinct prime numbers

The prime factorization of 77883940 is 2 × 2 × 5 × 3894197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 3, 19, 146, 70, 1004, 5028, 32121, 57971, 118751, 519826, 7909958, 1344143, 1239673, 39240950, 417189071, 146306448, 9000184094, 2349975945

Basic calculations (n = 77883940)

Multiplication

n×y
n×2 155767880
n×3 233651820
n×4 311535760
n×5 389419700

Division

n÷y
n÷2 38941970
n÷3 25961313.333333
n÷3 19470985
n÷5 15576788

Exponentiation

ny
n2 6065908109923600
n3 4.724368232788E+23
n4 3.6795241198037E+31
n5 2.8657583577534E+39

Nth Root

y√n
2√n 8825.1878166983
3√n 427.0538464089
4√n 93.94247078238
5√n 37.869501015082

Divisors of 77883940

1, 2, 4, 5, 10, 20, 3894197, 7788394, 15576788, 19470985, 38941970, 77883940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77883939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77883940 can be divided by 12 positive divisors. The sum of these divisors (counting 77883940) is 1, the average is 0.083333333333333.

Base conversion 77883940

Base System Value
2 Binary 100101001000110101000100100
3 Ternary 12102112220200101
4 Quaternary 10221012220210
5 Quinary 124414241230
6 Senary 11421153444
8 Octal 451065044
10 Decimal 77883940
12 Duodecimal 220bb884
16 Hexadecimal 4a46a24
20 Vigesimal 146f9h0
36 Base36 1adbms

Cryptographic Hash Functions

md5 fbd91ef7899bdc8b08755df4a819c649
sha1 241a9dccfb72cd7e69a4d5834d4e18ee467885c2
sha256 f9c42e63fecf9b79922b688496f07dafb1d203e2aeaf48ded0b903ea2a0b679c
sha512 6153722db239acc4b31dd88b0fcd9bae9d5bcff2d9de5058c0084e02634281e221dd2e245e0540a082fc911342dd0a664afcd8cb55feb483056c02b7a9935d41
ripemd-160 741d1e5658f76689598817748aaf741cce5d13b3

77883940 as geometric shapes

Circle

Radius = n
Diameter 155767880
Circumference 489359227.47326
Area 1.9056612355487E+16

Sphere

Radius = n
Volume 1.9789387377306E+24
Surface area 7.6226449421947E+16
Circumference 489359227.47326

Square

Length = n
Perimeter 311535760
Area 6065908109923600
Diagonal 110144524.23905

Cube

Length = n
Surface area 36395448659541600
Volume 4.724368232788E+23
Space diagonal 134898941.17365

Equilateral Triangle

Length = n
Perimeter 233651820
Area 2.6266152601079E+15
Altitude 67449470.586823

Triangular Pyramid

Length = n
Surface area 2.6266152601079E+15
Volume 5.5677213570445E+22
Height 36714841.413017