84886945 (number)

84886945 is an odd 8-digits composite number following 84886944 and preceding 84886946. In scientific notation, it is written as 8.4886945 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 55440000 positive integers (up to 84886945) that are relatively prime to 84886945.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred eighty-six thousand nine hundred forty-five

Notation

Scientific notation 8.4886945 × 10^7
Engineering notation 8.4886945 × 10^6

Prime Factorization of 84886945

Prime Factorization 55 × 11 × 13 × 43 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 84886945
Product of the distinct prime numbers

The prime factorization of 84886945 is 55 × 11 × 13 × 43 × 251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 41, 5, 720, 943, 7102, 3864, 96513, 90768, 815864, 533395, 5362730, 7336221, 25041507, 80667269, 740117934, 216695159, 2367356525, 4793261757

Basic calculations (n = 84886945)

Multiplication

n×y
n×2 169773890
n×3 254660835
n×4 339547780
n×5 424434725

Division

n÷y
n÷2 42443472.5
n÷3 28295648.333333
n÷3 21221736.25
n÷5 16977389

Exponentiation

ny
n2 7205793431433025
n3 6.1167779069542E+23
n4 5.1923458976483E+31
n5 4.4076238063465E+39

Nth Root

y√n
2√n 9213.4111489719
3√n 439.48794599031
4√n 95.986515453849
5√n 38.527265061414

Divisors of 84886945

1, 11, 13, 43, 55, 143, 251, 473, 559, 605, 715, 2365, 2761, 3263, 6149, 7865, 10793, 13805, 26015, 30745, 35893, 118723, 140309, 151855, 179465, 338195, 593615, 1543399, 1974115, 6529765, 7716995, 84886945

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84886944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84886945 can be divided by 32 positive divisors. The sum of these divisors (counting 84886945) is 1, the average is 0.03125.

Base conversion 84886945

Base System Value
2 Binary 101000011110100010110100001
3 Ternary 12220201200222221
4 Quaternary 11003310112201
5 Quinary 133212340240
6 Senary 12231231041
8 Octal 503642641
10 Decimal 84886945
12 Duodecimal 24518481
16 Hexadecimal 50f45a1
20 Vigesimal 16aah75
36 Base36 1ejf6p

Cryptographic Hash Functions

md5 7bf58d06edf3b64592ba010ad4728c8c
sha1 bd021fa73276f763dfbe454ef08cb38c12c96321
sha256 a8bdbbe3ee1e23456ac181798a06cfd2a625747576060b4a42d3bcd13bb129c3
sha512 22d8ea47432fd22be044baece72be507a13718c9106133432a73d73575c3931a52f4e2eec1f7d0ef8f829f09c652054f537a096a3274800cb6fd0a1301a491e9
ripemd-160 cc186b9d165a0e1e5ee4bf36537bff7204970f0f

84886945 as geometric shapes

Circle

Radius = n
Diameter 169773890
Circumference 533360405.59536
Area 2.2637667707476E+16

Sphere

Radius = n
Volume 2.5621899381503E+24
Surface area 9.0550670829902E+16
Circumference 533360405.59536

Square

Length = n
Perimeter 339547780
Area 7205793431433025
Diagonal 120048268.88742

Cube

Length = n
Surface area 43234760588598150
Volume 6.1167779069542E+23
Space diagonal 147028501.6393

Equilateral Triangle

Length = n
Perimeter 254660835
Area 3.120200083022E+15
Altitude 73514250.819652

Triangular Pyramid

Length = n
Surface area 3.120200083022E+15
Volume 7.2086918950322E+22
Height 40016089.62914