84156988 (number)

84156988 is an even 8-digits composite number following 84156987 and preceding 84156989. In scientific notation, it is written as 8.4156988 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 41572608 positive integers (up to 84156988) that are relatively prime to 84156988.

Interesting facts

Basic properties

Name

Name eighty-four million one hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 8.4156988 × 10^7
Engineering notation 8.4156988 × 10^6

Prime Factorization of 84156988

Prime Factorization 2 × 2 × 149 × 337 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42078494
Product of the distinct prime numbers

The prime factorization of 84156988 is 2 × 2 × 149 × 337 × 419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 42, 59, 936, 503, 7227, 7032, 13046, 70093, 868675, 405672, 5871750, 9338136, 19032951, 70960311, 442781474, 618555878, 9968803220, 104652740

Basic calculations (n = 84156988)

Multiplication

n×y
n×2 168313976
n×3 252470964
n×4 336627952
n×5 420784940

Division

n÷y
n÷2 42078494
n÷3 28052329.333333
n÷3 21039247
n÷5 16831397.6

Exponentiation

ny
n2 7082398629232144
n3 5.9603333645151E+23
n4 5.0160370343349E+31
n5 4.2213456850608E+39

Nth Root

y√n
2√n 9173.7117896738
3√n 438.2245743397
4√n 95.779495664123
5√n 38.460775488618

Divisors of 84156988

1, 2, 4, 149, 298, 337, 419, 596, 674, 838, 1348, 1676, 50213, 62431, 100426, 124862, 141203, 200852, 249724, 282406, 564812, 21039247, 42078494, 84156988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84156987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84156988 can be divided by 24 positive divisors. The sum of these divisors (counting 84156988) is 1, the average is 0.041666666666667.

Base conversion 84156988

Base System Value
2 Binary 101000001000010001000111100
3 Ternary 12212100121200111
4 Quaternary 11001002020330
5 Quinary 133021010423
6 Senary 12203435404
8 Octal 501021074
10 Decimal 84156988
12 Duodecimal 24225b64
16 Hexadecimal 504223c
20 Vigesimal 165jc98
36 Base36 1e3ry4

Cryptographic Hash Functions

md5 8fe4dde9129be6f262eb48d54b496620
sha1 1ec8dc6aa6efd8ecc2938e41deae440cb71213e3
sha256 f5e5ae0acc21846a98d47c036266e2da39335e48e17a5ee76414ce3d15438179
sha512 d355a6ea324b537c7b103cbffac524831d2bce61164c397b582607e5d52f213fc3b978a2e5caba22ad192d6ace07eaecbae0f2562f84fd509b46ff50df63ba4b
ripemd-160 42ab61e5451cefbab717eb204a08b9e6d3a72368

84156988 as geometric shapes

Circle

Radius = n
Diameter 168313976
Circumference 528773950.49809
Area 2.225001150339E+16

Sphere

Radius = n
Volume 2.4966586014542E+24
Surface area 8.900004601356E+16
Circumference 528773950.49809

Square

Length = n
Perimeter 336627952
Area 7082398629232144
Diagonal 119015953.79807

Cube

Length = n
Surface area 42494391775392864
Volume 5.9603333645151E+23
Space diagonal 145764179.02796

Equilateral Triangle

Length = n
Perimeter 252470964
Area 3.0667685663216E+15
Altitude 72882089.513982

Triangular Pyramid

Length = n
Surface area 3.0667685663216E+15
Volume 7.024320233635E+22
Height 39671984.599357