77046945 (number)

77046945 is an odd 8-digits composite number following 77046944 and preceding 77046946. In scientific notation, it is written as 7.7046945 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 41091696 positive integers (up to 77046945) that are relatively prime to 77046945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7046945 × 10^7
Engineering notation 7.7046945 × 10^6

Prime Factorization of 77046945

Prime Factorization 5 × 3 × 5136463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77046945
Product of the distinct prime numbers

The prime factorization of 77046945 is 5 × 3 × 5136463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 13, 81, 333, 917, 8132, 6065, 75656, 56780, 5643, 880594, 1320680, 2852102, 8093408, 96702547, 612847757, 505903269, 2474329872, 1175973245

Basic calculations (n = 77046945)

Multiplication

n×y
n×2 154093890
n×3 231140835
n×4 308187780
n×5 385234725

Division

n÷y
n÷2 38523472.5
n÷3 25682315
n÷3 19261736.25
n÷5 15409389

Exponentiation

ny
n2 5936231733833025
n3 4.5736851990389E+23
n4 3.5238847197766E+31
n5 2.7150455219097E+39

Nth Root

y√n
2√n 8777.6389194361
3√n 425.51852742874
4√n 93.689054427057
5√n 37.787754453102

Divisors of 77046945

1, 3, 5, 15, 5136463, 15409389, 25682315, 77046945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77046944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77046945 can be divided by 8 positive divisors. The sum of these divisors (counting 77046945) is 1, the average is 0.125.

Base conversion 77046945

Base System Value
2 Binary 100100101111010010010100001
3 Ternary 12100222101112120
4 Quaternary 10211322102201
5 Quinary 124211000240
6 Senary 11351214453
8 Octal 445722241
10 Decimal 77046945
12 Duodecimal 21977429
16 Hexadecimal 497a4a1
20 Vigesimal 141ah75
36 Base36 19vdsx

Cryptographic Hash Functions

md5 49301f509090956718bd5164b20f1849
sha1 4c1d6f545d377a08cffe7587905775c0f160e77a
sha256 667c8b9d0916bb86d415dc93e1f245ef4c432fc5d402f049292fcb72a6ee3160
sha512 2de6579ff2d3fc18b70a92e88c6ce1a0f95613f2e410cd64ecb9e12e3318c9c0d506e7fb6fe475a36e22ae20c782610328ae490308dd37c54e64b61fc5c4846f
ripemd-160 0620a7116f05a1deee9a9b03cf9357e5c450525d

77046945 as geometric shapes

Circle

Radius = n
Diameter 154093890
Circumference 484100232.78707
Area 1.8649222005016E+16

Sphere

Radius = n
Volume 1.9158207761511E+24
Surface area 7.4596888020066E+16
Circumference 484100232.78707

Square

Length = n
Perimeter 308187780
Area 5936231733833025
Diagonal 108960834.55841

Cube

Length = n
Surface area 35617390402998150
Volume 4.5736851990389E+23
Space diagonal 133449223.30796

Equilateral Triangle

Length = n
Perimeter 231140835
Area 2.5704637421254E+15
Altitude 66724611.653982

Triangular Pyramid

Length = n
Surface area 2.5704637421254E+15
Volume 5.3901396987549E+22
Height 36320278.186138