80168661084443832

Names of 80168661084443832

• Cardinal: 80168661084443832 can be written as Eighty quadrillion, one hundred sixty-eight trillion, six hundred sixty-one billion, eighty-four million, four hundred forty-three thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 8.0168661084443832 × 10¹⁶

Factors of 80168661084443832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 105198

Divisors of 80168661084443832

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 31 36 38 54 57 62 72 76 81 93 108 114 124 152 162 171 186 216 228 248 279 324 342 361 372 456 513 558 589 648 684 722 744 837 1026 1083 1116 1178 1368 1444 1539 1674 1767 2052 2166 2232 2356 2511 2888 3078 3249 3348 3534 4104 4332 4712 5022 5301 6156 6498 6696 7068 8664 9747 10044 10602 11191 12312 12996 14136 15903 19494 20088 21204 22382 25992 29241 31806 33573 38988 42408 44764 47709 58482 63612 67146 77976 89528 95418 100719 105143 116964 127224 134292 190836 201438 210286 233928 268584 302157 315429 381672 402876 420572 604314 630858 805752 841144 906471 946287 1208628 1261716 1812942 1892574 1997717 2417256 2523432 2838861 3259433 3625884 3785148 3995434 5677722 5993151 6518866 7251768 7570296 7990868 8516583 9778299 11355444 11986302 13037732 15981736 17033166 17979453 19556598 22710888 23972604 26075464 29334897 34066332 35958906 37956623 39113196 47945208 53938359 58669794 61929227 68132664 71917812 75913246 78226392 88004691 107876718 113869869 117339588 123858454 143835624 151826492 161815077 176009382 185787681 215753436 227739738 234679176 247716908 264014073 303652984 323630154 341609607 352018764 371575362 431506872 455479476 495433816 528028146 557363043 647260308 683219214 704037528 743150724 910958952 1024828821 1056056292 1114726086 1176655313 1294520616 1366438428 1486301448 1672089129 2049657642 2112112584 2229452172 2353310626 2732876856 3074486463 3344178258 3529965939 4099315284 4458904344 4706621252 5016267387 6148972926 6688356516 7059931878 8198630568 9413242504 10032534774 10589897817 11055050449 12297945852 13376713032 14119863756 20065069548 21179795634 22110100898 24595891704 28239727512 31769693451 33165151347 40130139096 42359591268 44220201796 63539386902 66330302694 84719182536 88440403592 95309080353 99495454041 127078773804 132660605388 190618160706 198990908082 210045958531 254157547608 265321210776 298486362123 342706563919 381236321412 397981816164 420091917062 596972724246 630137875593 685413127838 762472642824 795963632328 840183834124 895459086369 1028119691757 1193945448492 1260275751186 1370826255676 1680367668248 1790918172738 1890413626779 2056239383514 2387890896984 2520551502372 2741652511352 3084359075271 3581836345476 3780827253558 3990873212089 4112478767028 5041103004744 5671240880337 6168718150542 6511424714461 7163672690952 7561654507116 7981746424178 8224957534056 9253077225813 11342481760674 11972619636267 12337436301084 13022849428922 15123309014232 15963492848356 17013722641011 18506154451626 19534274143383 22684963521348 23945239272534 24674872602168 26045698857844 27759231677439 31926985696712 34027445282022 35917858908801 37012308903252 39068548286766 45369927042696 47890478545068 52091397715688 55518463354878 58602822430149 68054890564044 71835717817602 74024617806504 78137096573532 95780957090136 107753576726403 111036926709756 117205644860298 123717069574759 136109781128088 143671435635204 156274193147064 175808467290447 215507153452806 222073853419512 234411289720596 247434139149518 287342871270408 323260730179209 351616934580894 371151208724277 431014306905612 468822579441192 494868278299036 527425401871341 646521460358418 703233869161788 742302417448554 862028613811224 989736556598072 1054850803742682 1113453626172831 1293042920716836 1406467738323576 1484604834897108 2109701607485364 2226907252345662 2586085841433672 2969209669794216 3340360878518493 4219403214970728 4453814504691324 6680721757036986 8907629009382648 10021082635555479 13361443514073972 20042165271110958 26722887028147944 40084330542221916 80168661084443832
• Sum of all divisors σ(n): 244633789436588640
• Sum of proper divisors (its aliquot sum) s(n): 164465128352144808
• 80168661084443832 is an abundant number, because the sum of its proper divisors (164465128352144808) is greater than itself. Its abundance is 84296467267700976

Bases of 80168661084443832

• Binary: 100011100110100001111100011110110000011101001010010111000₂
• Hexadecimal: 0x11CD0F8F60E94B8
• Base-36: LXDF2H06RI0

Squares and roots of 80168661084443832

• 80168661084443832 squared (80168661084443832²) is 6427014220072418889428664762844224
• 80168661084443832 cubed (80168661084443832³) is 515245124793886854458009477587644732882001493626368
• The square root of 80168661084443832 is 283140708.9848505551
• The cube root of 80168661084443832 is 431189.5331984141

Scales and comparisons

• 80,168,661,084,443,832 seconds is equal to 2,549,115,444 years, 27 weeks, 5 days, 16 hours, 37 minutes, 12 seconds.
• To count from 1 to 80,168,661,084,443,832 would take you about seven billion, six hundred forty-seven million, three hundred forty-six thousand, three hundred thirty-three 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 80168661084443832 cubic inches would be around 35932.5 feet tall.

Recreational maths with 80168661084443832

• 80168661084443832 backwards is 23834448016686108
• 80168661084443832 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 80168661084443832's digits is 72
• More coming soon!