20997133898312

Names of 20997133898312

• Cardinal: 20997133898312 can be written as Twenty trillion, nine hundred ninety-seven billion, one hundred thirty-three million, eight hundred ninety-eight thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.0997133898312 × 10¹³

Factors of 20997133898312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 143

Divisors of 20997133898312

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 11 13 22 23 26 41 44 46 52 53 82 88 92 104 106 143 164 169 184 212 253 286 299 328 338 424 451 506 533 572 583 598 676 689 902 943 1012 1066 1144 1166 1196 1219 1352 1378 1681 1804 1859 1886 2024 2132 2173 2197 2332 2392 2438 2756 2809 3289 3362 3608 3718 3772 3887 4264 4346 4394 4664 4876 5512 5618 5863 6578 6724 6929 7436 7544 7579 7774 8692 8788 8957 9752 10373 11236 11726 12259 13156 13409 13448 13858 14872 15158 15548 15847 17384 17576 17914 18491 20746 21853 22472 23452 23903 24167 24518 26312 26818 27716 28249 30316 30899 31096 31694 35828 36517 36982 38663 41492 42757 43706 46904 47806 48334 49036 49979 50531 53636 55432 56498 60632 61798 63388 64607 71656 73034 73964 76219 77326 82984 85514 87412 89093 90077 95612 96668 98072 98527 99958 101062 107272 112996 115169 116441 123596 126776 129214 134849 146068 147928 152438 154652 159367 171028 174317 174824 178186 180154 191224 193336 197054 199916 202124 206011 225992 230338 232882 240383 247192 258428 269698 284089 292136 304876 309304 310739 318734 342056 348634 356372 360308 367237 394108 399832 401687 404248 412022 425293 460676 465764 474721 480766 502619 516856 539396 549769 555841 568178 609752 621478 637468 649727 697268 710677 712744 720616 734474 788216 803374 824044 839891 850586 921352 931528 949442 961532 980023 990847 1005238 1078792 1099538 1111682 1136356 1158209 1242956 1266859 1274936 1280851 1299454 1394536 1421354 1468948 1497197 1606748 1648088 1679782 1701172 1753037 1898884 1923064 1960046 1981694 2010476 2049139 2071771 2199076 2223364 2266121 2272712 2316418 2485912 2533718 2561702 2598908 2648887 2678143 2842708 2937896 2994394 3124979 3213496 3359564 3402344 3506074 3693157 3797768 3920092 3963388 4020952 4039607 4098278 4143542 4398152 4446728 4532242 4632836 4721929 4774081 5067436 5123404 5197816 5221931 5297774 5356286 5528809 5685416 5988788 6171373 6249958 6534047 6719128 7012148 7146997 7386314 7840184 7926776 8079214 8196556 8287084 8446451 9064484 9238801 9265672 9443858 9548162 10134872 10246808 10443862 10595548 10712572 10918583 11057618 11977576 12342746 12499916 12740299 13068094 14024296 14293994 14772628 15056717 16158428 16393112 16469167 16574168 16892902 18128968 18477602 18887716 19096324 19463561 20887724 21191096 21425144 21837166 22115236 22540529 22789481 24685492 24999832 25480598 26136188 26638807 28587988 29137757 29459573 29545256 30113434 32316856 32938334 33785804 34435531 36955204 37775432 38192648 38927122 40624727 41775448 43674332 44230472 45081058 45578962 49370984 50961196 51941219 52272376 52514891 53277614 57175976 58275514 58919146 60226868 61385077 65876668 67571608 67885103 68871062 71874517 73910408 77854244 81249454 84942611 87348664 90162116 91157924 92910961 101922392 103882438 105029782 106555228 108604367 109803863 116551028 117838292 120104413 120453736 122770154 131753336 135770206 137742124 141941579 143749034 155708488 162498908 165623887 169885222 180324232 182315848 185821922 195737321 207764876 210059564 213110456 214099171 217208734 219607726 233102056 235676584 240208826 245540308 253026293 271540412 275484248 283883158 287498068 293026877 324997816 331247774 339770444 346304491 371643844 378790841 391474642 415529752 420119128 428198342 434417468 439215452 447661903 480417652 491080616 506052586 543080824 567766316 574996136 586053754 662495548 675235847 679540888 692608982 743287688 757581682 782949284 798006001 856396684 868834936 878430904 895323806 934368721 960835304 1012105172 1135532632 1172107508 1194648037 1207842493 1324991096 1350471694 1385217964 1411856771 1515163364 1561357369 1565898568 1596012002 1712793368 1790647612 1868737442 2024210344 2153110531 2344215016 2389296074 2415684986 2700943388 2770435928 2783289223 2823713542 3030326728 3122714738 3192024004 3581295224 3737474884 3809349401 4306221062 4501958383 4778592148 4831369972 4924280933 5401886776 5566578446 5647427084 5819604739 6245429476 6384048008 7474949768 7618698802 8612442124 8778066011 9003916766 9557184296 9662739944 9848561866 10374078013 11133156892 11294854168 11639209478 12490858952 15237397604 15530424481 17224884248 17556132022 18007833532 18354138023 19697123732 20748156026 22266313784 23278418956 30474795208 31060848962 35112264044 36015667064 36708276046 39394247464 41496312052 46556837912 49521542213 62121697924 64015652129 70224528088 73416552092 82992624104 99043084426 114114858143 124243395848 128031304258 146833104184 198086168852 201895518253 228229716286 238603794299 256062608516 396172337704 403791036506 456459432572 477207588598 512125217032 807582073012 912918865144 954415177196 1615164146024 1908830354392 2624641737289 5249283474578 10498566949156 20997133898312
• Sum of all divisors σ(n): 50718608438400
• Sum of proper divisors (its aliquot sum) s(n): 29721474540088
• 20997133898312 is an abundant number, because the sum of its proper divisors (29721474540088) is greater than itself. Its abundance is 8724340641776

Bases of 20997133898312

• Binary: 100110001100011000110101101010001001001001000₂
• Hexadecimal: 0x1318C6B51248
• Base-36: 7FXY7E5HK

Squares and roots of 20997133898312

• 20997133898312 squared (20997133898312²) is 440879631943642885956449344
• 20997133898312 cubed (20997133898312³) is 9257208664959182111489127253040675107328
• The square root of 20997133898312 is 4582262.9669533371
• The cube root of 20997133898312 is 27587.9865706365

Scales and comparisons

• 20,997,133,898,312 seconds is equal to 667,643 years, 47 weeks, 2 days, 1 hour, 58 minutes, 32 seconds.
• To count from 1 to 20,997,133,898,312 would take you about one million, six hundred sixty-nine thousand, one hundred nine 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 20997133898312 cubic inches would be around 2299 feet tall.

Recreational maths with 20997133898312

• 20997133898312 backwards is 21389833179902
• The number of decimal digits it has is: 14
• The sum of 20997133898312's digits is 65
• More coming soon!