77303945 (number)

77303945 is an odd 8-digits composite number following 77303944 and preceding 77303946. In scientific notation, it is written as 7.7303945 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 60450624 positive integers (up to 77303945) that are relatively prime to 77303945.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred three thousand nine hundred forty-five

Notation

Scientific notation 7.7303945 × 10^7
Engineering notation 7.7303945 × 10^6

Prime Factorization of 77303945

Prime Factorization 5 × 53 × 599 × 487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77303945
Product of the distinct prime numbers

The prime factorization of 77303945 is 5 × 53 × 599 × 487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 36, 30, 320, 953, 4202, 1716, 12127, 61169, 58453, 899043, 9400324, 9731136, 20952474, 93326016, 118100829, 302697853, 7073693624, 8803367938

Basic calculations (n = 77303945)

Multiplication

n×y
n×2 154607890
n×3 231911835
n×4 309215780
n×5 386519725

Division

n÷y
n÷2 38651972.5
n÷3 25767981.666667
n÷3 19325986.25
n÷5 15460789

Exponentiation

ny
n2 5975899912563025
n3 4.6196063816628E+23
n4 3.5711379764971E+31
n5 2.7606305372254E+39

Nth Root

y√n
2√n 8792.2662038862
3√n 425.99112628184
4√n 93.767084863966
5√n 37.812930068427

Divisors of 77303945

1, 5, 53, 265, 487, 599, 2435, 2995, 25811, 31747, 129055, 158735, 291713, 1458565, 15460789, 77303945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77303944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77303945 can be divided by 16 positive divisors. The sum of these divisors (counting 77303945) is 1, the average is 0.0625.

Base conversion 77303945

Base System Value
2 Binary 100100110111001000010001001
3 Ternary 12101110110002002
4 Quaternary 10212321002021
5 Quinary 124242211240
6 Senary 11400520345
8 Octal 446710211
10 Decimal 77303945
12 Duodecimal 21a800b5
16 Hexadecimal 49b9089
20 Vigesimal 1432jh5
36 Base36 1a0w3t

Cryptographic Hash Functions

md5 8d301e9d0e3a8daa8a56805f528f7b5d
sha1 af7a62bcba9992b455ce3786abd9aa52fad83ac9
sha256 40cf1c210102c4ff1aaa6cde3df09e859f69ab8bad510e94eb4f1c252e32e291
sha512 3c189df9e178865a613d1b4207def55efbc7bff631dad9e890113d777ec2ccc3756686db65f1eaeb0ea670b033bb3a1ab086940f969c2b43bd4a817d223806e0
ripemd-160 dd34803789e99daf837f3ef5c4d9f84026353da0

77303945 as geometric shapes

Circle

Radius = n
Diameter 154607890
Circumference 485715011.41102
Area 1.8773843263896E+16

Sphere

Radius = n
Volume 1.9350561961478E+24
Surface area 7.5095373055584E+16
Circumference 485715011.41102

Square

Length = n
Perimeter 309215780
Area 5975899912563025
Diagonal 109324287.44394

Cube

Length = n
Surface area 35855399475378150
Volume 4.6196063816628E+23
Space diagonal 133894360.36551

Equilateral Triangle

Length = n
Perimeter 231911835
Area 2.5876405673764E+15
Altitude 66947180.182755

Triangular Pyramid

Length = n
Surface area 2.5876405673764E+15
Volume 5.4442583314773E+22
Height 36441429.147981