20920706406000

Names of 20920706406000

• Cardinal: 20920706406000 can be written as Twenty trillion, nine hundred twenty billion, seven hundred six million, four hundred six thousand.

Scientific notation

• Scientific notation: 2.0920706406 × 10¹³

Factors of 20920706406000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 10

Divisors of 20920706406000

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 108 120 125 135 144 150 162 180 200 216 225 240 243 250 270 300 324 360 375 400 405 432 450 486 500 540 600 648 675 720 729 750 810 900 972 1000 1080 1125 1200 1215 1296 1350 1458 1500 1620 1800 1944 2000 2025 2160 2187 2250 2430 2700 2916 3000 3240 3375 3600 3645 3888 4050 4374 4500 4860 5400 5832 6000 6075 6480 6561 6750 7290 8100 8748 9000 9720 10125 10800 10935 11664 12150 13122 13500 14580 16200 17496 18000 18225 19440 19683 20250 21870 24300 26244 27000 29160 30375 32400 32805 34992 36450 39366 40500 43740 48600 52488 54000 54675 58320 59049 60750 65610 72900 78732 81000 87480 91125 97200 98415 104976 109350 118098 121500 131220 145800 157464 162000 164025 174960 177147 182250 196830 218700 236196 243000 262440 273375 291600 295245 314928 328050 354294 364500 393660 437400 472392 486000 492075 524880 531441 546750 590490 656100 708588 729000 787320 820125 874800 885735 944784 984150 1062882 1093500 1180980 1312200 1417176 1458000 1476225 1574640 1594323 1640250 1771470 1968300 2125764 2187000 2361960 2460375 2624400 2657205 2834352 2952450 3188646 3280500 3542940 3936600 4251528 4374000 4428675 4723920 4782969 4920750 5314410 5904900 6377292 6561000 7085880 7381125 7873200 7971615 8503056 8857350 9565938 9841500 10628820 11809800 12754584 13122000 13286025 14171760 14348907 14762250 15943230 17714700 19131876 19683000 21257640 22143375 23619600 23914845 25509168 26572050 28697814 29524500 31886460 35429400 38263752 39366000 39858075 42515280 43046721 44286750 47829690 53144100 57395628 59049000 63772920 66430125 70858800 71744535 76527504 79716150 86093442 88573500 95659380 106288200 114791256 118098000 119574225 127545840 129140163 132860250 143489070 159432300 172186884 177147000 191318760 199290375 212576400 215233605 229582512 239148450 258280326 265720500 286978140 318864600 344373768 354294000 358722675 382637520 387420489 398580750 430467210 478296900 516560652 531441000 573956280 597871125 637729200 645700815 688747536 717445350 774840978 797161500 860934420 956593800 1033121304 1062882000 1076168025 1147912560 1162261467 1195742250 1291401630 1434890700 1549681956 1594323000 1721868840 1793613375 1913187600 1937102445 2066242608 2152336050 2324522934 2391484500 2582803260 2869781400 3099363912 3188646000 3228504075 3443737680 3486784401 3587226750 3874204890 4304672100 4649045868 4782969000 5165606520 5380840125 5739562800 5811307335 6198727824 6457008150 6973568802 7174453500 7748409780 8609344200 9298091736 9565938000 9685512225 10331213040 10460353203 10761680250 11622614670 12914016300 13947137604 14348907000 15496819560 16142520375 17218688400 17433922005 18596183472 19371024450 20920706406 21523360500 23245229340 25828032600 27894275208 28697814000 29056536675 30993639120 32285040750 34867844010 38742048900 41841412812 43046721000 46490458680 48427561125 51656065200 52301766015 55788550416 58113073350 64570081500 69735688020 77484097800 83682825624 86093442000 87169610025 92980917360 96855122250 104603532030 116226146700 129140163000 139471376040 145282683375 154968195600 167365651248 174339220050 193710244500 209207064060 232452293400 258280326000 261508830075 278942752080 290565366750 348678440100 387420489000 418414128120 435848050125 464904586800 523017660150 581130733500 697356880200 774840978000 836828256240 871696100250 1046035320300 1162261467000 1307544150375 1394713760400 1743392200500 2092070640600 2324522934000 2615088300750 3486784401000 4184141281200 5230176601500 6973568802000 10460353203000 20920706406000
• Sum of all divisors σ(n): 75879402132144
• Sum of proper divisors (its aliquot sum) s(n): 54958695726144
• 20920706406000 is an abundant number, because the sum of its proper divisors (54958695726144) is greater than itself. Its abundance is 34037989320144

Bases of 20920706406000

• Binary: 100110000011011111011010001100001011001110000₂
• Hexadecimal: 0x1306FB461670
• Base-36: 7EYU8FR00

Squares and roots of 20920706406000

• 20920706406000 squared (20920706406000²) is 437675956526049436836000000
• 20920706406000 cubed (20920706406000³) is 9156490187446699959087597571416000000000
• The square root of 20920706406000 is 4573915.8722040351
• The cube root of 20920706406000 is 27554.4733612009

Scales and comparisons

• 20,920,706,406,000 seconds is equal to 665,213 years, 39 weeks, 15 hours.
• To count from 1 to 20,920,706,406,000 would take you about one million, six hundred sixty-three thousand and thirty-four 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 20920706406000 cubic inches would be around 2296.2 feet tall.

Recreational maths with 20920706406000

• 20920706406000 backwards is 00060460702902
• 20920706406000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20920706406000's digits is 36
• More coming soon!