80621999881400

Names of 80621999881400

• Cardinal: 80621999881400 can be written as Eighty trillion, six hundred twenty-one billion, nine hundred ninety-nine million, eight hundred eighty-one thousand, four hundred.

Scientific notation

• Scientific notation: 8.06219998814 × 10¹³

Factors of 80621999881400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1990

Divisors of 80621999881400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 43 50 86 100 172 200 215 344 373 430 746 860 1075 1492 1567 1720 1849 1865 2150 2984 3134 3698 3730 4300 6268 7396 7460 7835 8600 9245 9325 12536 14792 14920 15670 16039 18490 18650 31340 32078 36980 37300 39175 46225 62680 64156 67381 73960 74600 78350 80195 92450 128312 134762 139129 156700 160390 184900 269524 278258 313400 320780 336905 369800 400975 539048 556516 584491 641560 673810 689677 695645 801950 1113032 1168982 1347620 1379354 1391290 1603900 1684525 2337964 2695240 2758708 2782580 2897383 2922455 3207800 3369050 3448385 3478225 4675928 5517416 5565160 5794766 5844910 5982547 6738100 6896770 6956450 11589532 11689820 11965094 13476200 13793540 13912900 14486915 14612275 17241925 23179064 23379640 23930188 25133113 27587080 27825800 28973830 29224550 29912735 34483850 47860376 50266226 57947660 58449100 59825470 68967700 72434575 100532452 115895320 116898200 119650940 125665565 137935400 144869150 149563675 201064904 218015143 239301880 251331130 257249521 289738300 299127350 436030286 502662260 514499042 579476600 598254700 628327825 872060572 1005324520 1028998084 1080723859 1090075715 1196509400 1256655650 1286247605 1744121144 2057996168 2161447718 2180151430 2513311300 2572495210 4322895436 4360302860 5026622600 5144990420 5403619295 5450378575 6431238025 8645790872 8720605720 9374651149 10289980840 10807238590 10900757150 12862476050 18749302298 21614477180 21801514300 25724952100 27018096475 37498604596 43228954360 43603028600 46873255745 51449904200 54036192950 74997209192 93746511490 108072385900 187493022980 216144771800 234366278725 374986045960 403109999407 468732557450 806219998814 937465114900 1612439997628 1874930229800 2015549997035 3224879995256 4031099994070 8062199988140 10077749985175 16124399976280 20155499970350 40310999940700 80621999881400
• Sum of all divisors σ(n): 192545410992480
• Sum of proper divisors (its aliquot sum) s(n): 111923411111080
• 80621999881400 is an abundant number, because the sum of its proper divisors (111923411111080) is greater than itself. Its abundance is 31301411229680

Bases of 80621999881400

• Binary: 10010010101001101000101101010011111110010111000₂
• Hexadecimal: 0x495345A9FCB8
• Base-36: SKT8H4PTK

Squares and roots of 80621999881400

• 80621999881400 squared (80621999881400²) is 6499906864876461614065960000
• 80621999881400 cubed (80621999881400³) is 524035490489181134074877479691777144000000
• The square root of 80621999881400 is 8978975.4360617337
• The cube root of 80621999881400 is 43200.0771391727

Scales and comparisons

• 80,621,999,881,400 seconds is equal to 2,563,530 years, 11 weeks, 1 day, 15 hours, 3 minutes, 20 seconds.
• To count from 1 to 80,621,999,881,400 would take you about six million, four hundred eight thousand, eight hundred twenty-five 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 80621999881400 cubic inches would be around 3600 feet tall.

Recreational maths with 80621999881400

• 80621999881400 backwards is 00418899912608
• The number of decimal digits it has is: 14
• The sum of 80621999881400's digits is 65
• More coming soon!