12680872388100

Names of 12680872388100

• Cardinal: 12680872388100 can be written as Twelve trillion, six hundred eighty billion, eight hundred seventy-two million, three hundred eighty-eight thousand, one hundred.

Scientific notation

• Scientific notation: 1.26808723881 × 10¹³

Factors of 12680872388100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 624

Divisors of 12680872388100

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 50 54 60 63 70 75 81 84 90 100 105 108 126 135 140 150 162 175 180 189 210 225 252 270 300 315 324 350 378 405 420 450 525 540 567 607 630 675 700 756 810 900 945 1050 1134 1214 1260 1350 1575 1620 1821 1890 2025 2100 2268 2428 2700 2835 3035 3150 3642 3780 4050 4249 4725 5463 5670 6070 6300 7284 8100 8498 9105 9450 10926 11340 12140 12747 14175 15175 16389 16996 18210 18900 21245 21852 25494 27315 28350 30350 32778 36420 38241 42490 45525 49167 50988 54630 56700 60700 63735 65556 76482 81945 84980 91050 98334 106225 109260 114723 127470 136575 152964 163890 182100 191205 196668 212450 229446 245835 254940 273150 318675 327780 344169 368449 382410 409725 424900 458892 491670 546300 573615 637350 688338 736898 764820 819450 956025 983340 1105347 1147230 1229175 1274700 1376676 1473796 1638900 1720845 1842245 1912050 2210694 2294460 2458350 2579143 2868075 3316041 3441690 3684490 3824100 4421388 4916700 5158286 5526735 5736150 6632082 6883380 7368980 7737429 8604225 9211225 9948123 10316572 11053470 11472300 12895715 13264164 15474858 16580205 17208450 18422450 19896246 22106940 23212287 25791430 27633675 29844369 30949716 33160410 34416900 36844900 38687145 39792492 46424574 49740615 51582860 55267350 59688738 64478575 66320820 69636861 77374290 82901025 92849148 99481230 110534700 116061435 119377476 128957150 139273722 149221845 154748580 165802050 193435725 198962460 208910583 223648543 232122870 248703075 257914300 278547444 298443690 331604100 348184305 386871450 417821166 447297086 464245740 497406150 580307175 596887380 670945629 696368610 746109225 773742900 835642332 894594172 994812300 1044552915 1118242715 1160614350 1341891258 1392737220 1492218450 1565539801 1740921525 2012836887 2089105830 2236485430 2321228700 2683782516 2984436900 3131079602 3354728145 3481843050 4025673774 4178211660 4472970860 4696619403 5222764575 5591213575 6038510661 6262159204 6709456290 6963686100 7827699005 8051347548 9393238806 10064184435 10445529150 11182427150 12077021322 13418912580 14089858209 15655398010 16773640725 18115531983 18786477612 20128368870 20891058300 22364854300 23483097015 24154042644 28179716418 30192553305 31310796020 33547281450 36231063966 39138495025 40256737740 42269574627 46966194030 50320922175 56359432836 60385106610 67094562900 70449291045 72462127932 78276990050 84539149254 90577659915 93932388060 100641844350 117415485075 120770213220 126808723881 140898582090 150962766525 156553980100 169078298508 181155319830 201283688700 211347873135 234830970150 253617447762 281797164180 301925533050 352246455225 362310639660 422695746270 452888299575 469661940300 507234895524 603851066100 634043619405 704492910450 845391492540 905776599150 1056739365675 1268087238810 1408985820900 1811553198300 2113478731350 2536174477620 3170218097025 4226957462700 6340436194050 12680872388100
• Sum of all divisors σ(n): 47056240985600
• Sum of proper divisors (its aliquot sum) s(n): 34375368597500
• 12680872388100 is an abundant number, because the sum of its proper divisors (34375368597500) is greater than itself. Its abundance is 21694496209400

Bases of 12680872388100

• Binary: 10111000100001111110111001001110011000000100₂
• Hexadecimal: 0xB887EE4E604
• Base-36: 4HTIG0C90

Squares and roots of 12680872388100

• 12680872388100 squared (12680872388100²) is 160804524523276997021610000
• 12680872388100 cubed (12680872388100³) is 2039141654908772587259220188006841000000
• The square root of 12680872388100 is 3561021.2563392541
• The cube root of 12680872388100 is 23319.3465944223

Scales and comparisons

• 12,680,872,388,100 seconds is equal to 403,212 years, 26 weeks, 6 days, 8 hours, 15 minutes.
• To count from 1 to 12,680,872,388,100 would take you about one million, eight thousand and thirty-one 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 12680872388100 cubic inches would be around 1943.3 feet tall.

Recreational maths with 12680872388100

• 12680872388100 backwards is 00188327808621
• 12680872388100 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12680872388100's digits is 54
• More coming soon!