80821358604900

Names of 80821358604900

• Cardinal: 80821358604900 can be written as Eighty trillion, eight hundred twenty-one billion, three hundred fifty-eight million, six hundred four thousand, nine hundred.

Scientific notation

• Scientific notation: 8.08213586049 × 10¹³

Factors of 80821358604900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7360

Divisors of 80821358604900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 41 45 50 60 75 82 90 100 123 150 164 180 205 225 246 300 369 410 450 492 615 738 820 900 1025 1230 1476 1681 1845 2050 2460 3075 3362 3690 4100 5043 6150 6724 7309 7380 8405 9225 10086 12300 14618 15129 16810 18450 20172 21927 25215 29236 30258 33620 36545 36900 42025 43854 50430 60516 65781 73090 75645 84050 87708 100860 109635 126075 131562 146180 151290 168100 182725 219270 252150 263124 299669 302580 328905 365450 378225 438540 504300 548175 599338 657810 730900 756450 899007 1096350 1198676 1315620 1498345 1512900 1644525 1798014 2192700 2697021 2996690 3289050 3596028 4495035 5394042 5993380 6578100 7491725 8990070 10788084 12286429 13485105 14983450 17980140 22475175 24572858 26970210 29966900 36859287 44950350 49145716 53421481 53940420 61432145 67425525 73718574 89900700 106842962 110577861 122864290 134851050 147437148 160264443 184296435 213685924 221155722 245728580 267107405 269702100 307160725 320528886 368592870 442311444 480793329 534214810 552889305 614321450 641057772 737185740 801322215 921482175 961586658 1068429620 1105778610 1228642900 1335537025 1602644430 1842964350 1923173316 2190280721 2211557220 2403966645 2671074050 2764446525 3205288860 3685928700 4006611075 4380561442 4807933290 5342148100 5528893050 6570842163 8013222150 8761122884 9615866580 10951403605 11057786100 12019833225 13141684326 16026444300 19712526489 21902807210 24039666450 26283368652 32854210815 39425052978 43805614420 48079332900 54757018025 65708421630 78850105956 89801509561 98562632445 109514036050 131416843260 164271054075 179603019122 197125264890 219028072100 269404528683 328542108150 359206038244 394250529780 449007547805 492813162225 538809057366 657084216300 808213586049 898015095610 985626324450 1077618114732 1347022643415 1616427172098 1796030191220 1971252648900 2245037739025 2694045286830 3232854344196 4041067930245 4490075478050 5388090573660 6735113217075 8082135860490 8980150956100 13470226434150 16164271720980 20205339651225 26940452868300 40410679302450 80821358604900
• Sum of all divisors σ(n): 259695073245153
• Sum of proper divisors (its aliquot sum) s(n): 178873714640253
• 80821358604900 is an abundant number, because the sum of its proper divisors (178873714640253) is greater than itself. Its abundance is 98052356035353

Bases of 80821358604900

• Binary: 10010011000000110110000010111101011001001100100₂
• Hexadecimal: 0x4981B05EB264
• Base-36: SNCTI61D0

Squares and roots of 80821358604900

• 80821358604900 squared (80821358604900²) is 6532092006741843274304010000
• 80821358604900 cubed (80821358604900³) is 527932550517083383730557589672075649000000
• 80821358604900 is a perfect square number. Its square root is 8990070
• The cube root of 80821358604900 is 43235.6556134507

Scales and comparisons

• 80,821,358,604,900 seconds is equal to 2,569,869 years, 10 weeks, 5 days, 6 hours, 15 minutes.
• To count from 1 to 80,821,358,604,900 would take you about six million, four hundred twenty-four thousand, six hundred seventy-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 80821358604900 cubic inches would be around 3603 feet tall.

Recreational maths with 80821358604900

• 80821358604900 backwards is 00940685312808
• The number of decimal digits it has is: 14
• The sum of 80821358604900's digits is 54
• More coming soon!