84657979 (number)

84657979 is an odd 8-digits composite number following 84657978 and preceding 84657980. In scientific notation, it is written as 8.4657979 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 71333736 positive integers (up to 84657979) that are relatively prime to 84657979.

Interesting facts

Basic properties

Name

Name eighty-four million six hundred fifty-seven thousand nine hundred seventy-nine

Notation

Scientific notation 8.4657979 × 10^7
Engineering notation 8.4657979 × 10^6

Prime Factorization of 84657979

Prime Factorization 7 × 59 × 204983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84657979
Product of the distinct prime numbers

The prime factorization of 84657979 is 7 × 59 × 204983. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 42, 25, 474, 387, 4491, 1882, 54088, 37093, 524968, 814338, 1654484, 9462333, 98888382, 92844949, 376253002, 718046527, 1190471865, 4774349360

Basic calculations (n = 84657979)

Multiplication

n×y
n×2 169315958
n×3 253973937
n×4 338631916
n×5 423289895

Division

n÷y
n÷2 42328989.5
n÷3 28219326.333333
n÷3 21164494.75
n÷5 16931595.8

Exponentiation

ny
n2 7166973408364441
n3 6.0674148429888E+23
n4 5.1365507836203E+31
n5 4.3485000837216E+39

Nth Root

y√n
2√n 9200.9770676815
3√n 439.09244580478
4√n 95.921723648407
5√n 38.506458642137

Divisors of 84657979

1, 7, 59, 413, 204983, 1434881, 12093997, 84657979

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 -84657978
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 84657979 can be divided by 8 positive divisors. The sum of these divisors (counting 84657979) is 1, the average is 0.125.

Base conversion 84657979

Base System Value
2 Binary 101000010111100011100111011
3 Ternary 12220022001220201
4 Quaternary 11002330130323
5 Quinary 133133023404
6 Senary 12222303031
8 Octal 502743473
10 Decimal 84657979
12 Duodecimal 24427a77
16 Hexadecimal 50bc73b
20 Vigesimal 16924ij
36 Base36 1eeiij

Cryptographic Hash Functions

md5 7aad158c4970cd14f1b2c1ab71ec6455
sha1 05db731081fbd9be0f174e89a98250fdb7363500
sha256 ecadde82bdfc1709626551f2044d5595636b6eced20c6efb7ac50f5e0ddb85db
sha512 93ffac56cafab2579845e61bed5da7daac455324388a4345109146c258d493977f7509e5e3d592361a808eecb721a08a9216e1d70f8068dfcfbc7a737e45d403
ripemd-160 305e5efc96ed69615431b307d15852c6a02c9f97

84657979 as geometric shapes

Circle

Radius = n
Diameter 169315958
Circumference 531921769.78832
Area 2.2515711008191E+16

Sphere

Radius = n
Volume 2.5415127862687E+24
Surface area 9.0062844032765E+16
Circumference 531921769.78832

Square

Length = n
Perimeter 338631916
Area 7166973408364441
Diagonal 119724462.0649

Cube

Length = n
Surface area 43001840450186646
Volume 6.0674148429888E+23
Space diagonal 146631920.8941

Equilateral Triangle

Length = n
Perimeter 253973937
Area 3.1033905199456E+15
Altitude 73315960.44705

Triangular Pyramid

Length = n
Surface area 3.1033905199456E+15
Volume 7.1505169662488E+22
Height 39908154.021632