77996908 (number)

77996908 is an even 8-digits composite number following 77996907 and preceding 77996909. In scientific notation, it is written as 7.7996908 × 10^7. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 34952400 positive integers (up to 77996908) that are relatively prime to 77996908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7996908 × 10^7
Engineering notation 7.7996908 × 10^6

Prime Factorization of 77996908

Prime Factorization 2 × 2 × 11 × 71 × 24967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38998454
Product of the distinct prime numbers

The prime factorization of 77996908 is 2 × 2 × 11 × 71 × 24967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 61, 65, 622, 777, 3112, 3336, 56056, 12743, 61340, 940890, 9130269, 9066726, 16014471, 33638641, 210710945, 17922053, 3440902843, 1844254605

Basic calculations (n = 77996908)

Multiplication

n×y
n×2 155993816
n×3 233990724
n×4 311987632
n×5 389984540

Division

n÷y
n÷2 38998454
n÷3 25998969.333333
n÷3 19499227
n÷5 15599381.6

Exponentiation

ny
n2 6083517657560464
n3 4.7449556705312E+23
n4 3.700918708985E+31
n5 2.8866021606018E+39

Nth Root

y√n
2√n 8831.5858145635
3√n 427.26022234278
4√n 93.976517357069
5√n 37.880480330939

Divisors of 77996908

1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 24967, 49934, 99868, 274637, 549274, 1098548, 1772657, 3545314, 7090628, 19499227, 38998454, 77996908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77996907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77996908 can be divided by 24 positive divisors. The sum of these divisors (counting 77996908) is 1, the average is 0.041666666666667.

Base conversion 77996908

Base System Value
2 Binary 100101001100010001101101100
3 Ternary 12102202122122101
4 Quaternary 10221202031230
5 Quinary 124431400113
6 Senary 11423424444
8 Octal 451421554
10 Decimal 77996908
12 Duodecimal 22155124
16 Hexadecimal 4a6236c
20 Vigesimal 1479c58
36 Base36 1afqss

Cryptographic Hash Functions

md5 2ebacb112b40f1ed9ecade6232993fc9
sha1 e7f8c5f31dec387af46d0ba4ecf210aea35e670b
sha256 9e40caf3ee619c7df4e18dcb617e2ad28622a9a3271c0335284c613997900659
sha512 368c6798ab3d317cb2e7967a4dccef425dc7000dbb6b149ea09a57a410fce80e539345e71502d6a00772f8179ff3e166abf4fe584bc278f3848ef9ccac360719
ripemd-160 210c7459018cc4afbfd12e48107d6f947cecae2e

77996908 as geometric shapes

Circle

Radius = n
Diameter 155993816
Circumference 490069026.35104
Area 1.9111934380976E+16

Sphere

Radius = n
Volume 1.9875623834867E+24
Surface area 7.6447737523903E+16
Circumference 490069026.35104

Square

Length = n
Perimeter 311987632
Area 6083517657560464
Diagonal 110304285.11677

Cube

Length = n
Surface area 36501105945362784
Volume 4.7449556705312E+23
Space diagonal 135094607.48928

Equilateral Triangle

Length = n
Perimeter 233990724
Area 2.6342404179093E+15
Altitude 67547303.744638

Triangular Pyramid

Length = n
Surface area 2.6342404179093E+15
Volume 5.5919838851036E+22
Height 36768095.038922