18089541093987072

Names of 18089541093987072

• Cardinal: 18089541093987072 can be written as Eighteen quadrillion, eighty-nine trillion, five hundred forty-one billion, ninety-three million, nine hundred eighty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.8089541093987072 × 10¹⁶

Factors of 18089541093987072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10945626

Divisors of 18089541093987072

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 167 192 256 288 334 384 501 576 668 768 1002 1152 1336 1503 2004 2304 2672 3006 4008 4297 5344 6012 8016 8594 10688 12024 12891 16032 17188 21376 24048 25782 32064 34376 38673 42752 48096 51564 64128 68752 77346 96192 103128 128256 137504 154692 192384 206256 275008 309384 384768 412512 550016 618768 717599 825024 1100032 1237536 1435198 1650048 2152797 2475072 2870396 3300096 4305594 4950144 5740792 6458391 8611188 9900288 10941157 11481584 12916782 17222376 21882314 22963168 25833564 32823471 34444752 43764628 45926336 51667128 65646942 68889504 87529256 91852672 98470413 103334256 131293884 137779008 175058512 183705344 196940826 206668512 262587768 275558016 350117024 393881652 413337024 525175536 551116032 700234048 787763304 826674048 1050351072 1400468096 1575526608 1653348096 1827173219 2100702144 2800936192 3151053216 3654346438 4201404288 5481519657 6302106432 7308692876 8402808576 10963039314 12604212864 14617385752 16444558971 21926078628 25208425728 29234771504 32889117942 43852157256 47014151629 58469543008 65778235884 87704314512 94028303258 116939086016 131556471768 141042454887 175408629024 188056606516 233878172032 263112943536 282084909774 350817258048 376113213032 423127364661 467756344064 526225887072 564169819548 701634516096 752226426064 846254729322 1052451774144 1128339639096 1403269032192 1504452852128 1692509458644 2104903548288 2256679278192 3008905704256 3385018917288 4209807096576 4513358556384 6017811408512 6770037834576 7851363322043 9026717112768 12035622817024 13540075669152 15702726644086 18053434225536 23554089966129 27080151338304 31405453288172 36106868451072 47108179932258 54160302676608 62810906576344 70662269898387 94216359864516 108320605353216 125621813152688 141324539796774 188432719729032 251243626305376 282649079593548 376865439458064 502487252610752 565298159187096 753730878916128 1004974505221504 1130596318374192 1507461757832256 2009949010443008 2261192636748384 3014923515664512 4522385273496768 6029847031329024 9044770546993536 18089541093987072
• Sum of all divisors σ(n): 52481136948074016
• Sum of proper divisors (its aliquot sum) s(n): 34391595854086944
• 18089541093987072 is an abundant number, because the sum of its proper divisors (34391595854086944) is greater than itself. Its abundance is 16302054760099872

Bases of 18089541093987072

• Binary: 1000000010001000101011101111111000011101001001100000000₂
• Hexadecimal: 0x4044577F0E9300
• Base-36: 4Y47GGD8ZK0

Squares and roots of 18089541093987072

• 18089541093987072 squared (18089541093987072²) is 327231496991046993661473703133184
• 18089541093987072 cubed (18089541093987072³) is 5919467612066451493131285821894032991029190197248
• The square root of 18089541093987072 is 134497364.6358435977
• The cube root of 18089541093987072 is 262507.9838853003

Scales and comparisons

• 18,089,541,093,987,072 seconds is equal to 575,191,452 years, 8 weeks, 3 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,089,541,093,987,072 would take you about one billion, seven hundred twenty-five million, five hundred seventy-four thousand, three hundred fifty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18089541093987072 cubic inches would be around 21875.7 feet tall.

Recreational maths with 18089541093987072

• 18089541093987072 backwards is 27078939014598081
• The number of decimal digits it has is: 17
• The sum of 18089541093987072's digits is 81
• More coming soon!