80641968536472

Names of 80641968536472

• Cardinal: 80641968536472 can be written as Eighty trillion, six hundred forty-one billion, nine hundred sixty-eight million, five hundred thirty-six thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.0641968536472 × 10¹³

Factors of 80641968536472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 731

Divisors of 80641968536472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 23 24 28 42 46 49 56 69 84 92 97 98 138 147 161 168 184 194 196 276 291 294 322 388 392 483 529 552 582 588 599 644 679 776 966 1058 1127 1164 1176 1198 1288 1358 1587 1797 1932 2037 2116 2231 2254 2328 2396 2716 3174 3381 3594 3703 3864 4074 4193 4232 4462 4508 4753 4792 5432 6348 6693 6762 7188 7406 8148 8386 8924 9016 9409 9506 11109 12167 12579 12696 13386 13524 13777 14259 14376 14812 15617 16296 16772 17848 18818 19012 22218 24334 25158 25921 26772 27048 27554 28227 28518 29351 29624 31234 33544 36501 37636 38024 41331 44436 46851 48668 50316 51313 51842 53544 55108 56454 57036 58103 58702 62468 65863 73002 75272 77763 82662 85169 88053 88872 93702 96439 97336 100632 102626 103684 109319 110216 112908 114072 116206 117404 124936 131726 146004 153939 155526 165324 170338 174309 176106 187404 192878 197589 205252 207368 216407 218638 225816 232412 234808 255507 263452 289317 292008 307878 311052 316871 327957 330648 340676 348618 352212 359191 374808 385756 395178 406721 410504 432814 437276 461041 464824 511014 526904 578634 596183 615756 622104 633742 649221 655914 675073 681352 697236 704424 718382 771512 790356 813442 865628 874552 922082 950613 1022028 1077573 1157268 1180199 1192366 1220163 1231512 1267484 1298442 1311828 1336369 1350146 1383123 1394472 1436764 1514849 1580712 1626884 1731256 1788549 1844164 1901226 2025219 2044056 2155146 2218097 2314536 2360398 2384732 2440326 2514337 2534968 2596884 2623656 2672738 2700292 2766246 2847047 2873528 3029698 3253768 3540597 3577098 3688328 3802452 4009107 4050438 4310292 4436194 4544547 4720796 4769464 4880652 4977361 5028674 5193768 5345476 5400584 5532492 5635991 5694094 6059396 6654291 7081194 7154196 7288033 7543011 7604904 8018214 8100876 8261393 8541141 8620584 8872388 9089094 9354583 9441592 9761304 9954722 10057348 10603943 10690952 11064984 11271982 11388188 12118792 13308582 14162388 14308392 14576066 14932083 15086022 15526679 16036428 16201752 16522786 16907973 17082282 17744776 18178188 18709166 19909444 20114696 21207886 21864099 22543964 22776376 24784179 26617164 28063749 28324776 29152132 29864166 30172044 30736487 31053358 31811829 32072856 33045572 33815946 34164564 34841527 36356376 37418332 39451937 39818888 42415772 43728198 45087928 46580037 49568358 51016231 53234328 56127498 57829751 58304264 59728332 60344088 61472974 62106716 63623658 65482081 66091144 67631892 68329128 69683054 74836664 78903874 84831544 87456396 92209461 93160074 99136716 102032462 104524581 112254996 114479303 115659502 118355811 119456664 122945948 124213432 127247316 129627793 130964162 135263784 139366108 153048693 157807748 173489253 174912792 184418922 186320148 196446243 198273432 204064924 209049162 215155409 224509992 228958606 231319004 236711622 243890689 245891896 254494632 259255586 261928324 276163559 278732216 306097386 315615496 343437909 346978506 357113617 368837844 372640296 388883379 392892486 408129848 418098324 430310818 457917212 462638008 473423244 487781378 518511172 523856648 552327118 612194772 645466227 686875818 693957012 706939201 714227234 731672067 737675688 777766758 785784972 801355121 828490677 836196648 860621636 907394551 915834424 946846488 975562756 1037022344 1071340851 1104654236 1224389544 1290932454 1373751636 1387914024 1413878402 1428454468 1463344134 1506087863 1555533516 1571569944 1602710242 1656981354 1721243272 1814789102 1951125512 2120817603 2142681702 2209308472 2404065363 2581864908 2722183653 2747503272 2827756804 2856908936 2926688268 2981439239 3012175726 3111067032 3205420484 3313962708 3629578204 4241635206 4285363404 4518263589 4808130726 4948574407 5163729816 5444367306 5609485847 5655513608 5853376536 5962878478 6024351452 6351761857 6410840968 6627925416 7259156408 8483270412 8570726808 8944317717 9036527178 9616261452 9897148814 10888734612 11218971694 11925756956 12048702904 12703523714 14845723221 16828457541 16966540824 17888635434 18073054356 19055285571 19232522904 19794297628 20870074673 21777469224 22437943388 23851513912 25407047428 29691446442 33656915082 34640020849 35777270868 36146108712 38110571142 39588595256 41740149346 44875886776 50814094856 59382892884 62610224019 67313830164 68573102497 69280041698 71554541736 76221142284 83480298692 103920062547 118765785768 125220448038 134627660328 137146204994 138560083396 146090522711 152442284568 166960597384 205719307491 207840125094 250440896076 274292409988 277120166792 292181045422 411438614982 415680250188 438271568133 480011717479 500881792152 548584819976 584362090844 822877229964 831360500376 876543136266 960023434958 1168724181688 1440035152437 1645754459928 1753086272532 1920046869916 2880070304874 3360082022353 3506172545064 3840093739832 5760140609748 6720164044706 10080246067059 11520281219496 13440328089412 20160492134118 26880656178824 40320984268236 80641968536472
• Sum of all divisors σ(n): 248146390080000
• Sum of proper divisors (its aliquot sum) s(n): 167504421543528
• 80641968536472 is an abundant number, because the sum of its proper divisors (167504421543528) is greater than itself. Its abundance is 86862453007056

Bases of 80641968536472

• Binary: 10010010101011111101011111000110111101110011000₂
• Hexadecimal: 0x4957EBE37B98
• Base-36: SL2EPYAOO

Squares and roots of 80641968536472

• 80641968536472 squared (80641968536472²) is 6503127089437340001594206784
• 80641968536472 cubed (80641968536472³) is 524424970135084706338308637795958213826048
• The square root of 80641968536472 is 8980087.3345681889
• The cube root of 80641968536472 is 43203.6434785079

Scales and comparisons

• 80,641,968,536,472 seconds is equal to 2,564,165 years, 8 weeks, 1 day, 7 hours, 41 minutes, 12 seconds.
• To count from 1 to 80,641,968,536,472 would take you about six million, four hundred ten thousand, four hundred twelve 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 80641968536472 cubic inches would be around 3600.3 feet tall.

Recreational maths with 80641968536472

• 80641968536472 backwards is 27463586914608
• 80641968536472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80641968536472's digits is 69
• More coming soon!