85454972 (number)

85454972 is an even 8-digits composite number following 85454971 and preceding 85454973. In scientific notation, it is written as 8.5454972 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 41180400 positive integers (up to 85454972) that are relatively prime to 85454972.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-four thousand nine hundred seventy-two

Notation

Scientific notation 8.5454972 × 10^7
Engineering notation 8.5454972 × 10^6

Prime Factorization of 85454972

Prime Factorization 2 × 2 × 31 × 271 × 2543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42727486
Product of the distinct prime numbers

The prime factorization of 85454972 is 2 × 2 × 31 × 271 × 2543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 69, 1, 633, 225, 4202, 1000, 41499, 99432, 476989, 979395, 4412617, 1323691, 63854721, 12307177, 882736148, 724885154, 3307108298, 7052158576

Basic calculations (n = 85454972)

Multiplication

n×y
n×2 170909944
n×3 256364916
n×4 341819888
n×5 427274860

Division

n÷y
n÷2 42727486
n÷3 28484990.666667
n÷3 21363743
n÷5 17090994.4

Exponentiation

ny
n2 7302552239520784
n3 6.2403939715679E+23
n4 5.332726921093E+31
n5 4.5570802972565E+39

Nth Root

y√n
2√n 9244.185848413
3√n 440.466055758
4√n 96.146689222318
5√n 38.578689185897

Divisors of 85454972

1, 2, 4, 31, 62, 124, 271, 542, 1084, 2543, 5086, 8401, 10172, 16802, 33604, 78833, 157666, 315332, 689153, 1378306, 2756612, 21363743, 42727486, 85454972

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 -85454971
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 85454972 can be divided by 24 positive divisors. The sum of these divisors (counting 85454972) is 1, the average is 0.041666666666667.

Base conversion 85454972

Base System Value
2 Binary 101000101111111000001111100
3 Ternary 12221210120011222
4 Quaternary 11011333001330
5 Quinary 133334024342
6 Senary 12251332512
8 Octal 505770174
10 Decimal 85454972
12 Duodecimal 24751138
16 Hexadecimal 517f07c
20 Vigesimal 16e1h8c
36 Base36 1evlh8

Cryptographic Hash Functions

md5 4b053e83cfb44455705562c2f7c81949
sha1 65223bd4f753e48988112d8cc175ac13000802e4
sha256 3782b2ec50cfc317ba045818725a519b4cfa00c1edd9d91944807295676cc9bf
sha512 f9ac58dc0c28ed416e01c26642965827fdf001f3118eaf0a898fabc60506b656528ac54955680121ec75e677c78c20c8995c8a7dfa1d38dd18814b678c7a63bd
ripemd-160 f51d3f4a44c46adc1123436e689bad51027bae0f

85454972 as geometric shapes

Circle

Radius = n
Diameter 170909944
Circumference 536929424.49584
Area 2.2941644468134E+16

Sphere

Radius = n
Volume 2.6139701142111E+24
Surface area 9.1766577872537E+16
Circumference 536929424.49584

Square

Length = n
Perimeter 341819888
Area 7302552239520784
Diagonal 120851580.37461

Cube

Length = n
Surface area 43815313437124704
Volume 6.2403939715679E+23
Space diagonal 148012353.26338

Equilateral Triangle

Length = n
Perimeter 256364916
Area 3.162097875944E+15
Altitude 74006176.631688

Triangular Pyramid

Length = n
Surface area 3.162097875944E+15
Volume 7.3543748242855E+22
Height 40283860.124871