77776938 (number)

77776938 is an even 8-digits composite number following 77776937 and preceding 77776939. In scientific notation, it is written as 7.7776938 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 22708224 positive integers (up to 77776938) that are relatively prime to 77776938.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-six thousand nine hundred thirty-eight

Notation

Scientific notation 7.7776938 × 10^7
Engineering notation 7.7776938 × 10^6

Prime Factorization of 77776938

Prime Factorization 2 × 153 × 43 × 23 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77776938
Product of the distinct prime numbers

The prime factorization of 77776938 is 2 × 153 × 43 × 23 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 61, 5, 653, 985, 3322, 5719, 5427, 51604, 58893, 352102, 4622741, 6877166, 89393701, 30887432, 755798587, 836843585, 2142412614, 4431790606

Basic calculations (n = 77776938)

Multiplication

n×y
n×2 155553876
n×3 233330814
n×4 311107752
n×5 388884690

Division

n÷y
n÷2 38888469
n÷3 25925646
n÷3 19444234.5
n÷5 15555387.6

Exponentiation

ny
n2 6049252084655844
n3 4.7049230433465E+23
n4 3.6593450783713E+31
n5 2.8461265528109E+39

Nth Root

y√n
2√n 8819.1234258287
3√n 426.8581853685
4√n 93.910188083236
5√n 37.859089777524

Divisors of 77776938

1, 2, 23, 43, 46, 86, 153, 257, 306, 514, 989, 1978, 3519, 5911, 6579, 7038, 11051, 11822, 13158, 22102, 39321, 78642, 151317, 254173, 302634, 508346, 904383, 1690803, 1808766, 3381606, 38888469, 77776938

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 -77776937
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 77776938 can be divided by 32 positive divisors. The sum of these divisors (counting 77776938) is 1, the average is 0.03125.

Base conversion 77776938

Base System Value
2 Binary 100101000101100100000101010
3 Ternary 12102100110220100
4 Quaternary 10220230200222
5 Quinary 124402330223
6 Senary 11415010230
8 Octal 450544052
10 Decimal 77776938
12 Duodecimal 22069976
16 Hexadecimal 4a2c82a
20 Vigesimal 146226i
36 Base36 1ab12i

Cryptographic Hash Functions

md5 b1f9863138f71c46062df1a6eac0a3c7
sha1 1ed165c94ac4b652fec219f9a4db32590b762ec4
sha256 6375ac30773c53ae5d4533aef02802d8f331e44c28e02ba84972f5e3c2613038
sha512 21281f65ac61ca7502896418a94796084be9a6e5d76c2fb7b494ab4d07c5509b57eeb6fa4021d830ffedf80d031b20ad8f9e3a8d3f0d72fa1c62e2206c735b39
ripemd-160 3b09523d6de3729d94a5e7dde77fcab07b27c465

77776938 as geometric shapes

Circle

Radius = n
Diameter 155553876
Circumference 488686914.07902
Area 1.9004285908868E+16

Sphere

Radius = n
Volume 1.9707935558244E+24
Surface area 7.601714363547E+16
Circumference 488686914.07902

Square

Length = n
Perimeter 311107752
Area 6049252084655844
Diagonal 109993200.55945

Cube

Length = n
Surface area 36295512507935064
Volume 4.7049230433465E+23
Space diagonal 134713608.27313

Equilateral Triangle

Length = n
Perimeter 233330814
Area 2.619402989604E+15
Altitude 67356804.136567

Triangular Pyramid

Length = n
Surface area 2.619402989604E+15
Volume 5.5448049815186E+22
Height 36664400.186484