77995780 (number)

77995780 is an even 8-digits composite number following 77995779 and preceding 77995781. In scientific notation, it is written as 7.7995780 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 30951648 positive integers (up to 77995780) that are relatively prime to 77995780.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-five thousand seven hundred eighty

Notation

Scientific notation 7.7995780 × 10^7
Engineering notation 7.7995780 × 10^6

Prime Factorization of 77995780

Prime Factorization 2 × 2 × 5 × 127 × 30707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38997890
Product of the distinct prime numbers

The prime factorization of 77995780 is 2 × 2 × 5 × 127 × 30707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 44, 56, 887, 825, 2333, 1275, 97569, 7602, 62364, 238060, 9557412, 9840753, 87382703, 96704012, 928264083, 249547693, 402367162, 4405625807

Basic calculations (n = 77995780)

Multiplication

n×y
n×2 155991560
n×3 233987340
n×4 311983120
n×5 389978900

Division

n÷y
n÷2 38997890
n÷3 25998593.333333
n÷3 19498945
n÷5 15599156

Exponentiation

ny
n2 6083341697808400
n3 4.7447498072709E+23
n4 3.7007046212294E+31
n5 2.8863934348239E+39

Nth Root

y√n
2√n 8831.5219526421
3√n 427.25816263782
4√n 93.976177580502
5√n 37.880370763957

Divisors of 77995780

1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 30707, 61414, 122828, 153535, 307070, 614140, 3899789, 7799578, 15599156, 19498945, 38997890, 77995780

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 -77995779
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 77995780 can be divided by 24 positive divisors. The sum of these divisors (counting 77995780) is 1, the average is 0.041666666666667.

Base conversion 77995780

Base System Value
2 Binary 100101001100001111100000100
3 Ternary 12102202121002121
4 Quaternary 10221201330010
5 Quinary 124431331110
6 Senary 11423415324
8 Octal 451417404
10 Decimal 77995780
12 Duodecimal 22154544
16 Hexadecimal 4a61f04
20 Vigesimal 1479990
36 Base36 1afpxg

Cryptographic Hash Functions

md5 e77cf36b02dbcc689e62c41b041d3dcd
sha1 8b43f5bd92e0eb32f20d4389b8e971c629f76ac9
sha256 36b7f9c43eadb1d4d81d5c53748cacbc3a71b0b4ac7113426201e8a8a3d7f4bb
sha512 8e3a5537b76b161e5a4c6684899027f736d81256ea1ae89548ca5d24acc8c9eb0de349b1b2f6988557bb2fedaa0a777a9078427e88e4b8d6fb903e6a7947122c
ripemd-160 89455a99a4ef292ac517a99e0d1385b0862695c4

77995780 as geometric shapes

Circle

Radius = n
Diameter 155991560
Circumference 490061938.91801
Area 1.9111381587111E+16

Sphere

Radius = n
Volume 1.9874761516858E+24
Surface area 7.6445526348445E+16
Circumference 490061938.91801

Square

Length = n
Perimeter 311983120
Area 6083341697808400
Diagonal 110302689.88387

Cube

Length = n
Surface area 36500050186850400
Volume 4.7447498072709E+23
Space diagonal 135092653.73596

Equilateral Triangle

Length = n
Perimeter 233987340
Area 2.6341642251016E+15
Altitude 67546326.867982

Triangular Pyramid

Length = n
Surface area 2.6341642251016E+15
Volume 5.5917412729247E+22
Height 36767563.294623