20977123090950

Names of 20977123090950

• Cardinal: 20977123090950 can be written as Twenty trillion, nine hundred seventy-seven billion, one hundred twenty-three million, ninety thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 2.097712309095 × 10¹³

Factors of 20977123090950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22794

Divisors of 20977123090950

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 25 26 27 30 38 39 45 50 54 57 65 75 78 90 95 114 117 130 135 150 171 190 195 225 234 247 270 285 325 342 351 390 450 475 494 513 570 585 650 675 702 741 855 950 975 1026 1170 1235 1350 1425 1482 1710 1755 1950 2223 2470 2565 2850 2925 3221 3510 3705 4275 4446 5130 5850 6175 6442 6669 7410 8550 8775 9663 11115 12350 12825 13338 16105 17550 18525 19326 19531 22230 25650 28989 32210 33345 37050 39062 41873 48315 55575 57978 58593 61199 66690 80525 83746 86967 96630 97655 111150 117186 122398 125619 144945 161050 166725 173934 175779 183597 195310 209365 241575 251238 253903 289890 292965 305995 333450 351558 367194 371089 376857 418730 434835 483150 488275 507806 527337 550791 585930 611990 628095 724725 742178 753714 761709 795587 869670 878895 917985 976550 1046825 1054674 1101582 1113267 1130571 1256190 1269515 1449450 1464825 1523418 1529975 1591174 1652373 1757790 1835970 1855445 1884285 2093650 2174175 2226534 2261142 2285127 2386761 2539030 2636685 2753955 2929650 3059950 3140475 3304746 3339801 3710890 3768570 3808545 3977935 4348350 4394475 4570254 4589925 4773522 4824157 5273370 5507910 5566335 5652855 6280950 6347575 6679602 6855381 7160283 7617090 7955870 8261865 8788950 9179850 9277225 9421425 9648314 10019403 11132670 11305710 11425635 11933805 12695150 13183425 13710762 13769775 14320566 14472471 16523730 16699005 18554450 18842850 19042725 19889675 20038806 21480849 22851270 23867610 24120785 26366850 27539550 27831675 28264275 28944942 33398010 34276905 35801415 38085450 39779350 41309325 42961698 43417413 48241570 50097015 55663350 56528550 57128175 59669025 62909351 68553810 71602830 72362355 82618650 83495025 86834826 100194030 107404245 114256350 119338050 120603925 125818702 130252239 144724710 166990050 171384525 179007075 188728053 214808490 217087065 241207850 250485075 260504478 314546755 342769050 358014150 361811775 377456106 434174130 500970150 537021225 566184159 629093510 651261195 723623550 817821563 943640265 1074042450 1085435325 1132368318 1195277669 1302522390 1572733775 1635643126 1698552477 1887280530 2170870650 2390555338 2453464689 2830920795 3145467550 3256305975 3397104954 3585833007 4089107815 4718201325 4906929378 5661841590 5976388345 6512611950 7171666014 7360394067 8178215630 8492762385 9436402650 10757499021 11952776690 12267323445 14154603975 14720788134 15538609697 16985524770 17929165035 20445539075 21514998042 22081182201 24534646890 28309207950 29881941725 31077219394 32272497063 35858330070 36801970335 40891078150 42463811925 44162364402 46615829091 53787495105 59763883450 61336617225 64544994126 73603940670 77693048485 84927623850 89645825175 93231658182 107574990210 110405911005 122673234450 139847487273 155386096970 161362485315 179291650350 184009851675 220811822010 233079145455 268937475525 279694974546 322724970630 368019703350 388465242425 419542461819 466158290910 537874951050 552029555025 699237436365 776930484850 806812426575 839084923638 1104059110050 1165395727275 1398474872730 1613624853150 2097712309095 2330791454550 3496187181825 4195424618190 6992374363650 10488561545475 20977123090950
• Sum of all divisors σ(n): 65550079526400
• Sum of proper divisors (its aliquot sum) s(n): 44572956435450
• 20977123090950 is an abundant number, because the sum of its proper divisors (44572956435450) is greater than itself. Its abundance is 23595833344500

Bases of 20977123090950

• Binary: 100110001010000011101111110000110001000000110₂
• Hexadecimal: 0x13141DF86206
• Base-36: 7FOR9H3PI

Squares and roots of 20977123090950

• 20977123090950 squared (20977123090950²) is 440039693172867681971902500
• 20977123090950 cubed (20977123090950³) is 9230766808591115721521796961852032375000
• The square root of 20977123090950 is 4580078.9393797569
• The cube root of 20977123090950 is 27579.2197653593

Scales and comparisons

• 20,977,123,090,950 seconds is equal to 667,007 years, 32 weeks, 4 days, 12 hours, 22 minutes, 30 seconds.
• To count from 1 to 20,977,123,090,950 would take you about one million, six hundred sixty-seven thousand, five hundred nineteen 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 20977123090950 cubic inches would be around 2298.3 feet tall.

Recreational maths with 20977123090950

• 20977123090950 backwards is 05909032177902
• 20977123090950 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20977123090950's digits is 54
• More coming soon!