84398440 (number)

84398440 is an even 8-digits composite number following 84398439 and preceding 84398441. In scientific notation, it is written as 8.4398440 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 28936512 positive integers (up to 84398440) that are relatively prime to 84398440.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-eight thousand four hundred forty

Notation

Scientific notation 8.4398440 × 10^7
Engineering notation 8.4398440 × 10^6

Prime Factorization of 84398440

Prime Factorization 2 × 2 × 2 × 35 × 301423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21099610
Product of the distinct prime numbers

The prime factorization of 84398440 is 2 × 2 × 2 × 35 × 301423. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 67, 13, 976, 63, 5782, 127, 76322, 7660, 440109, 848112, 2804186, 6148202, 50175474, 68439923, 439920974, 95161142, 1250990204, 2385899435

Basic calculations (n = 84398440)

Multiplication

n×y
n×2 168796880
n×3 253195320
n×4 337593760
n×5 421992200

Division

n÷y
n÷2 42199220
n÷3 28132813.333333
n÷3 21099610
n÷5 16879688

Exponentiation

ny
n2 7123096674433600
n3 6.0117824729138E+23
n4 5.0738506233327E+31
n5 4.2822507740231E+39

Nth Root

y√n
2√n 9186.8623588252
3√n 438.64327266075
4√n 95.84812131088
5√n 38.482819509768

Divisors of 84398440

1, 2, 4, 8, 35, 70, 140, 280, 301423, 602846, 1205692, 2411384, 10549805, 21099610, 42199220, 84398440

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 -84398439
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 84398440 can be divided by 16 positive divisors. The sum of these divisors (counting 84398440) is 1, the average is 0.0625.

Base conversion 84398440

Base System Value
2 Binary 101000001111101000101101000
3 Ternary 12212210212220011
4 Quaternary 11001331011220
5 Quinary 133101222230
6 Senary 12212541304
8 Octal 501750550
10 Decimal 84398440
12 Duodecimal 24321834
16 Hexadecimal 507d168
20 Vigesimal 1679g20
36 Base36 1e8y94

Cryptographic Hash Functions

md5 79db7f4d4d03657c9ea8b4857b5b414f
sha1 8a713865921f8fa33658d397b84fb58f9256331d
sha256 4d208275f30c2b723cee26ff32f5083fca24b5e7d3c809bd334b7f63349dddd8
sha512 717190a6bc0a9c0f39833dfc890233019068c5813919d21f463249bd6e25a4fd320a9596437c685f848a1ab7d30586d0f7d84c10fb52311a4f3a4f9c45dc8377
ripemd-160 b5ccc08f37c3d8ca2b9c981f7eee40b6ace99b91

84398440 as geometric shapes

Circle

Radius = n
Diameter 168796880
Circumference 530291038.15688
Area 2.237786818321E+16

Sphere

Radius = n
Volume 2.5182095535848E+24
Surface area 8.9511472732842E+16
Circumference 530291038.15688

Square

Length = n
Perimeter 337593760
Area 7123096674433600
Diagonal 119357418.49113

Cube

Length = n
Surface area 42738580046601600
Volume 6.0117824729138E+23
Space diagonal 146182386.15955

Equilateral Triangle

Length = n
Perimeter 253195320
Area 3.084391336836E+15
Altitude 73091193.079777

Triangular Pyramid

Length = n
Surface area 3.084391336836E+15
Volume 7.0849535893597E+22
Height 39785806.163711