80646427938450

Names of 80646427938450

• Cardinal: 80646427938450 can be written as Eighty trillion, six hundred forty-six billion, four hundred twenty-seven million, nine hundred thirty-eight thousand, four hundred fifty.

Scientific notation

• Scientific notation: 8.064642793845 × 10¹³

Factors of 80646427938450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 275

Divisors of 80646427938450

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 25 30 33 43 50 55 66 75 86 110 121 129 150 165 211 215 242 258 275 330 363 422 430 473 550 605 633 645 726 825 946 1055 1075 1210 1266 1290 1331 1419 1650 1815 2110 2150 2321 2365 2662 2838 3025 3165 3225 3630 3993 4642 4730 5203 5275 6050 6330 6450 6655 6963 7095 7986 9073 9075 10406 10550 11605 11825 13310 13926 14190 15609 15825 18146 18150 19965 23210 23650 25531 26015 27219 31218 31650 33275 34815 35475 39930 44521 45365 51062 52030 54438 57233 58025 66550 69630 70950 76593 78045 89042 90730 99803 99825 114466 116050 127655 130075 133563 136095 153186 156090 171699 174075 199606 199650 222605 226825 255310 260150 267126 272190 280841 286165 299409 343398 348150 382965 390225 445210 453650 489731 499015 561682 572330 598818 638275 667815 680475 765930 780450 842523 858495 979462 998030 1097833 1113025 1276550 1335630 1360950 1404205 1430825 1469193 1497045 1685046 1716990 1914403 1914825 2195666 2226050 2448655 2495075 2808410 2861650 2938386 2994090 3293499 3339075 3828806 3829650 4212615 4292475 4897310 4990150 5387041 5489165 5743209 6586998 6678150 7021025 7345965 7485225 8425230 8584950 9393931 9572015 10774082 10978330 11486418 12076163 12243275 14042050 14691930 14970450 16161123 16467495 18787862 19144030 21058433 21063075 24152326 24486550 26935205 27445825 28181793 28716045 32322246 32934990 36228489 36729825 42116866 42126150 46969655 47860075 53870410 54891650 56363586 57432090 59257451 60380815 63175299 72456978 73459650 80805615 82337475 93939310 95720150 103333241 105292165 118514902 120761630 126350598 134676025 140908965 143580225 161611230 164674950 177772353 181142445 206666482 210584330 231642763 234848275 269352050 281817930 287160450 296287255 301904075 309999723 315876495 355544706 362284890 403939033 404028075 463285526 469696550 516666205 526460825 592574510 603808150 619999446 631752990 694928289 704544825 807878066 808056150 888861765 905712225 1033332410 1052921650 1136665651 1158213815 1211817099 1389856578 1409089650 1481436275 1549998615 1579382475 1777723530 1811424450 2019695165 2273331302 2316427630 2423634198 2548070393 2583331025 2962872550 3099997230 3158764950 3409996953 3474641445 4039390330 4443329363 4444308825 5096140786 5166662050 5683328255 5791069075 6059085495 6819993906 6949282890 7644211179 7749993075 8886658726 8888617650 10098475825 11366656510 11582138150 12118170990 12503322161 12740351965 13329988089 15288422358 15499986150 17049984765 17373207225 20196951650 22216646815 25006644322 25480703930 26659976178 28416641275 30295427475 34099969530 34746414450 37509966483 38221055895 44433293630 48876622993 56833282550 60590854950 62516610805 63701759825 66649940445 75019932966 76442111790 85249923825 97753245986 111083234075 125033221610 127403519650 133299880890 146629868979 170499847650 187549832415 191105279475 222166468150 244383114965 293259737958 312583054025 333249702225 375099664830 382210558950 488766229930 537642852923 625166108050 666499404450 733149344895 937749162075 1075285705846 1221915574825 1466298689790 1612928558769 1875498324150 2443831149650 2688214264615 3225857117538 3665746724475 5376428529230 7331493448950 8064642793845 13441071323075 16129285587690 26882142646150 40323213969225 80646427938450
• Sum of all divisors σ(n): 226176364643328
• Sum of proper divisors (its aliquot sum) s(n): 145529936704878
• 80646427938450 is an abundant number, because the sum of its proper divisors (145529936704878) is greater than itself. Its abundance is 64883508766428

Bases of 80646427938450

• Binary: 10010010101100011110101101100001000111010010010₂
• Hexadecimal: 0x4958F5B08E92
• Base-36: SL4GGYR9U

Squares and roots of 80646427938450

• 80646427938450 squared (80646427938450²) is 6503846339231608716988402500
• 80646427938450 cubed (80646427938450³) is 524511975119593765539072062520633826125000
• The square root of 80646427938450 is 8980335.6250448679
• The cube root of 80646427938450 is 43204.4398333317

Scales and comparisons

• 80,646,427,938,450 seconds is equal to 2,564,306 years, 49 weeks, 3 days, 18 hours, 27 minutes, 30 seconds.
• To count from 1 to 80,646,427,938,450 would take you about six million, four hundred ten thousand, seven hundred sixty-seven 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 80646427938450 cubic inches would be around 3600.4 feet tall.

Recreational maths with 80646427938450

• 80646427938450 backwards is 05483972464608
• 80646427938450 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80646427938450's digits is 66
• More coming soon!