77993880 (number)

77993880 is an even 8-digits composite number following 77993879 and preceding 77993881. In scientific notation, it is written as 7.7993880 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 20676480 positive integers (up to 77993880) that are relatively prime to 77993880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7993880 × 10^7
Engineering notation 7.7993880 × 10^6

Prime Factorization of 77993880

Prime Factorization 2 × 2 × 2 × 5 × 3 × 179 × 3631

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19498470
Product of the distinct prime numbers

The prime factorization of 77993880 is 2 × 2 × 2 × 5 × 3 × 179 × 3631. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 25, 47, 533, 641, 1132, 8872, 27564, 18505, 912143, 813865, 537058, 6018867, 91068281, 72697252, 786717571, 119911332, 599406926, 7063591461

Basic calculations (n = 77993880)

Multiplication

n×y
n×2 155987760
n×3 233981640
n×4 311975520
n×5 389969400

Division

n÷y
n÷2 38996940
n÷3 25997960
n÷3 19498470
n÷5 15598776

Exponentiation

ny
n2 6083045317454400
n3 4.744403065241E+23
n4 3.7003440334204E+31
n5 2.8860418850131E+39

Nth Root

y√n
2√n 8831.4143827589
3√n 427.25469323174
4√n 93.975605253485
5√n 37.880186206778

Divisors of 77993880

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 3631, 4296, 5370, 7160, 7262, 10740, 10893, 14524, 18155, 21480, 21786, 29048, 36310, 43572, 54465, 72620, 87144, 108930, 145240, 217860, 435720, 649949, 1299898, 1949847, 2599796, 3249745, 3899694, 5199592, 6499490, 7799388, 9749235, 12998980, 15598776, 19498470, 25997960, 38996940, 77993880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77993879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77993880 can be divided by 64 positive divisors. The sum of these divisors (counting 77993880) is 1, the average is 0.015625.

Base conversion 77993880

Base System Value
2 Binary 100101001100001011110011000
3 Ternary 12102202111111020
4 Quaternary 10221201132120
5 Quinary 124431301010
6 Senary 11423402440
8 Octal 451413630
10 Decimal 77993880
12 Duodecimal 22153420
16 Hexadecimal 4a61798
20 Vigesimal 14794e0
36 Base36 1afogo

Cryptographic Hash Functions

md5 dc4673c69829ec87b59b1cf1a3589651
sha1 4957d8785d6e9f2db6fe8d2144eb51b1796ae32c
sha256 f2384a763e02352bae5e5ecb1aca8e5d57566323860a1a253bb9237fe1a45cf5
sha512 d076343d242d2384c8f79d371064deae6d484b9f42789cde309f50bd88cbe2de3ac54336e9786fef1ded537af6c996d543557238e863da0ef38186d8bf7b6e57
ripemd-160 95820384e0b4d6ed8f82c9e5581fe6a5e50d36d7

77993880 as geometric shapes

Circle

Radius = n
Diameter 155987760
Circumference 490050000.86593
Area 1.9110450480769E+16

Sphere

Radius = n
Volume 1.987330908724E+24
Surface area 7.6441801923074E+16
Circumference 490050000.86593

Square

Length = n
Perimeter 311975520
Area 6083045317454400
Diagonal 110300002.8781

Cube

Length = n
Surface area 36498271904726400
Volume 4.744403065241E+23
Space diagonal 135089362.83943

Equilateral Triangle

Length = n
Perimeter 233981640
Area 2.6340358886437E+15
Altitude 67544681.419715

Triangular Pyramid

Length = n
Surface area 2.6340358886437E+15
Volume 5.5913326335236E+22
Height 36766667.626033