77885988 (number)

77885988 is an even 8-digits composite number following 77885987 and preceding 77885989. In scientific notation, it is written as 7.7885988 × 10^7. The sum of its digits is 60. It has a total of 5 prime factors and 24 positive divisors. There are 25940640 positive integers (up to 77885988) that are relatively prime to 77885988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7885988 × 10^7
Engineering notation 7.7885988 × 10^6

Prime Factorization of 77885988

Prime Factorization 2 × 2 × 3 × 1871 × 3469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38942994
Product of the distinct prime numbers

The prime factorization of 77885988 is 2 × 2 × 3 × 1871 × 3469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 64, 33, 145, 961, 172, 8922, 65337, 78474, 849835, 586324, 9350194, 3711733, 99146668, 33583868, 6341732, 278386260, 9632600663, 3888582801

Basic calculations (n = 77885988)

Multiplication

n×y
n×2 155771976
n×3 233657964
n×4 311543952
n×5 389429940

Division

n÷y
n÷2 38942994
n÷3 25961996
n÷3 19471497
n÷5 15577197.6

Exponentiation

ny
n2 6066227126736144
n3 4.7247409319825E+23
n4 3.6799111553149E+31
n5 2.8661351608393E+39

Nth Root

y√n
2√n 8825.3038474604
3√n 427.05758957945
4√n 93.943088343211
5√n 37.869700172758

Divisors of 77885988

1, 2, 3, 4, 6, 12, 1871, 3469, 3742, 5613, 6938, 7484, 10407, 11226, 13876, 20814, 22452, 41628, 6490499, 12980998, 19471497, 25961996, 38942994, 77885988

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 -77885987
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 77885988 can be divided by 24 positive divisors. The sum of these divisors (counting 77885988) is 1, the average is 0.041666666666667.

Base conversion 77885988

Base System Value
2 Binary 100101001000111001000100100
3 Ternary 12102120000111020
4 Quaternary 10221013020210
5 Quinary 124414322423
6 Senary 11421211140
8 Octal 451071044
10 Decimal 77885988
12 Duodecimal 22100ab0
16 Hexadecimal 4a47224
20 Vigesimal 146fej8
36 Base36 1add7o

Cryptographic Hash Functions

md5 64f0ab5b8ea43591ace6477fe2a93446
sha1 e7cbbfe0eb19c31232be05bc1df270aad0d88502
sha256 0b53cecc55de28bd399eca8e94e6c1f0d1b2917f9bcbd7aaa6c630617d3cb03e
sha512 49826f268d07a8011438ac172401a1564de3466e4822a650b7b527064ac9a25064604b4d5cb860ebdec21e2b5c95602dc7ad44a7bc360255db7a8cbf64151848
ripemd-160 81891bf79fe578dafc8abe9013499de758e4e125

77885988 as geometric shapes

Circle

Radius = n
Diameter 155771976
Circumference 489372095.43677
Area 1.9057614576361E+16

Sphere

Radius = n
Volume 1.9790948536041E+24
Surface area 7.6230458305446E+16
Circumference 489372095.43677

Square

Length = n
Perimeter 311543952
Area 6066227126736144
Diagonal 110147420.54843

Cube

Length = n
Surface area 36397362760416864
Volume 4.7247409319825E+23
Space diagonal 134902488.4137

Equilateral Triangle

Length = n
Perimeter 233657964
Area 2.6267533984399E+15
Altitude 67451244.20685

Triangular Pyramid

Length = n
Surface area 2.6267533984399E+15
Volume 5.5681605872574E+22
Height 36715806.849476