20213745488937

Names of 20213745488937

• Cardinal: 20213745488937 can be written as Twenty trillion, two hundred thirteen billion, seven hundred forty-five million, four hundred eighty-eight thousand, nine hundred thirty-seven.

Scientific notation

• Scientific notation: 2.0213745488937 × 10¹³

Factors of 20213745488937

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 117

Divisors of 20213745488937

• Number of divisors d(n): 960
• Complete list of divisors:
  1 3 7 9 11 13 19 21 23 27 33 39 41 57 63 69 77 91 99 117 123 133 143 161 169 171 189 207 209 231 247 253 273 287 297 299 351 361 369 399 429 437 451 483 507 513 533 621 627 693 741 759 779 819 861 897 943 1001 1083 1107 1183 1197 1287 1311 1353 1449 1463 1521 1599 1729 1771 1859 1881 2079 2093 2197 2223 2277 2337 2457 2527 2583 2691 2717 2829 3003 3059 3157 3211 3249 3289 3549 3591 3731 3861 3887 3933 3971 4059 4347 4389 4563 4693 4797 4807 5187 5313 5453 5577 5643 5681 5863 6279 6591 6601 6669 6831 6929 7011 7581 7749 8073 8151 8303 8487 8569 9009 9177 9471 9633 9747 9867 10127 10373 10647 11193 11661 11799 11913 12177 12259 13013 13167 14079 14391 14421 14801 15379 15561 15939 16359 16731 17043 17589 17917 18837 19019 19773 19803 20787 21033 22477 22743 23023 24167 24453 24909 25461 25707 27027 27209 27531 27797 28413 28561 28899 29601 30381 31119 31941 32851 33579 33649 34983 35321 35739 36777 39039 39501 39767 41041 41743 42237 42757 43263 44403 46137 46683 47817 48503 49077 50193 50531 51129 51623 52767 53751 56511 57057 58121 59319 59409 59983 61009 62361 62491 67431 68229 69069 70889 72501 72611 73359 73853 74727 76219 77121 81627 82593 83391 85239 85683 85813 86697 88803 90077 91143 91333 93357 98553 100737 100947 103607 104949 105963 107217 107939 110331 111397 117117 119301 123123 125229 125419 126711 128271 129789 131651 133209 134849 138411 145509 147231 151593 153387 154869 158301 159367 161253 162811 169169 171171 174363 178227 179949 183027 187083 187473 192413 197087 199927 202293 207207 212667 217503 217833 221559 224181 228657 231363 232921 244881 247247 250173 257049 257439 270231 273429 273999 280071 292201 295659 299299 302841 310821 314171 317889 323817 330993 334191 340423 351351 353717 357903 361361 369369 375687 376257 384813 394953 399627 404547 415233 427063 436527 437437 454779 459173 464607 478101 483759 488433 507507 513513 516971 523089 533533 539847 542659 549081 555841 562419 577239 591261 599781 606879 621621 630539 638001 639331 652509 653499 656903 664677 671099 685971 698763 734643 741741 750519 755573 771147 772317 779779 793117 810693 812383 821997 876603 886977 897897 908523 921557 932463 942513 943943 953667 960089 971451 990847 1002573 1021269 1061151 1073709 1084083 1108107 1115569 1127061 1128771 1139677 1154439 1171001 1184859 1187329 1213641 1281189 1309581 1312311 1346891 1364337 1377519 1379609 1393821 1403207 1434303 1448161 1465299 1522521 1550913 1569267 1600599 1619541 1627977 1630447 1647243 1667523 1687257 1711463 1731717 1753037 1773783 1799343 1891617 1914003 1917993 1960497 1970709 1994031 2013297 2057913 2071771 2096289 2116543 2199197 2225223 2266719 2316951 2339337 2379351 2382961 2432079 2437149 2465991 2501369 2562131 2629809 2693691 2764671 2797389 2827539 2831829 2880267 2914353 2972541 3007719 3027973 3063807 3183453 3214211 3252249 3346707 3386313 3419031 3513003 3554577 3561987 3640923 3744653 3798613 3843567 3890887 3936933 4040673 4132557 4138827 4209621 4302909 4344483 4395897 4425499 4567563 4598321 4652739 4697693 4801797 4883931 4891341 5002569 5134389 5195151 5259111 5321349 5398029 5551819 5674851 5686681 5753979 5912127 5969249 6039891 6215313 6288867 6349629 6597591 6675669 6720623 6800157 6935929 7018011 7138053 7148883 7225933 7311447 7504107 7686393 7889427 8081073 8197007 8294013 8311303 8482617 8495487 8640801 8724287 8917623 9083919 9191421 9550359 9642633 9756747 9822449 10040121 10137127 10257093 10310521 10539009 10560979 10685961 11233959 11395839 11530701 11672661 11810799 11980241 12122019 12271259 12397671 12416481 12481157 12628863 12881011 13033449 13276497 13794963 13958217 14093079 14405391 14502397 14651793 14674023 14815801 15007707 15403167 15435277 15777333 16655457 17024553 17060043 17261937 17509583 17736381 17907747 17934917 18119673 18241691 18645939 18826093 19048887 19792773 20161869 20400471 20807787 21054033 21195811 21414159 21446649 21677799 21934341 22249019 22512321 22789481 23059179 24591021 24882039 24933909 25486461 25922403 26172861 26212571 26752869 26933023 27251757 27515059 28927899 29467347 30120363 30411381 30771279 30931563 30978493 31617027 31682937 32057883 32517797 33307703 33701877 34187517 35017983 35940723 36366057 36813777 37249443 37443471 37886589 38643033 39100347 39363649 39829491 41384889 41784743 42279237 43507191 44022069 44447403 46209501 46305831 47331999 48680489 49966371 50581531 51180129 52528749 53723241 53804751 54725073 55937817 56478279 57146661 57531487 59378319 60485607 61070009 62423361 63587433 64339947 65033397 66747057 67536963 68368443 69177537 72173647 73773063 73926853 74801727 78518583 78637713 80799069 81755271 82545177 86783697 87368099 88402041 90167077 91234143 92794689 92935479 95048811 97553391 99923109 101105631 102562551 105053949 107822169 108046939 110441331 112330413 113415731 115929099 118090947 119488473 124154667 125354229 126837711 127691837 130521573 131782651 133342209 137292727 138917493 146041467 149899113 151744593 153540387 155743133 157586247 159526367 161169723 161414253 164175219 169434837 172594461 181456821 183210027 187270083 188531161 190762299 192605413 195100191 200241171 200658601 205105329 216520941 221319189 221780559 224405181 227624579 233153921 235555749 235913139 237141983 242397207 244739209 247635531 262104297 265206123 270501231 273702429 275545543 278384067 278806437 285146433 292660173 296263253 299769327 323466507 324140817 331323993 336991239 340247193 340763423 347787297 354272841 357695767 376062687 383075511 391564719 395347953 400026627 402720409 411878181 416752479 422731361 433000139 438124401 455233779 467229399 472758741 478579101 484242759 492525657 508304511 511727437 517783383 549630081 565593483 572286897 577816239 600723513 601975803 615315987 632846357 649562823 665341677 682873737 699461763 707739417 711425949 727191621 734217627 742906593 747909331 786312891 793910117 811503693 826636629 836419311 877980519 888789759 899307981 961049089 972422451 1020741579 1022290269 1062818523 1073087301 1128188061 1149226533 1186043859 1208161227 1235634543 1268194083 1299000417 1314373203 1365701337 1401688197 1404610207 1435737303 1535182311 1553350149 1648890243 1659993881 1696780449 1713174463 1733448717 1805927409 1898539071 1948688469 1996025031 2048621211 2073842771 2098385289 2134277847 2202652881 2243727993 2358938673 2381730351 2434511079 2479909887 2503870369 2608561813 2666369277 2883147267 2917267353 2959119527 3031000973 3062224737 3066870807 3219261903 3447679599 3558131577 3582092059 3624483681 3706903629 3804582249 3897001251 4205064591 4213830621 4307211909 4429924499 4605546933 4650044971 4979981643 5090341347 5139523389 5200346151 5235365317 5417782227 5629001807 5695617213 6145863633 6221528313 6295155867 6402833541 6607958643 6731183979 7145191053 7439729661 7511611107 7825685439 7999107831 8227002641 8649441801 8877358581 9093002919 9200612421 9657785709 9722821303 10746276177 10873451043 11413746747 11691003753 12641491863 13289773497 13816640799 13950134913 14939944929 15418570167 15706095951 16887005421 17086851639 18259932691 18664584939 20193551937 21435573159 22534833321 23477056317 24681007923 25948325403 26632075743 27279008757 29168463909 32238828531 32550314797 37924475589 39403012649 39869320491 41850404739 44819834787 46255710501 47118287853 50661016263 54779798073 55993754817 57589018487 67604499963 68059749121 70431168951 74043023769 79896227229 81837026271 87505391727 96716485593 97650944391 106951034333 118209037947 119607961473 125551214217 141354863559 151983048789 164339394219 172767055461 204179247363 222129071307 262516175181 292952833173 320853102999 354627113841 493018182657 518301166383 612537742089 748657240331 878858499519 962559308997 1063881341523 1554903499149 1837613226267 2245971720993 2887677926991 6737915162979 20213745488937
• Sum of all divisors σ(n): 45630064005120
• Sum of proper divisors (its aliquot sum) s(n): 25416318516183
• 20213745488937 is an abundant number, because the sum of its proper divisors (25416318516183) is greater than itself. Its abundance is 5202573027246

Bases of 20213745488937

• Binary: 100100110001001100001000111101001010000101001₂
• Hexadecimal: 0x1262611E9429
• Base-36: 75Y2E5S89

Squares and roots of 20213745488937

• 20213745488937 squared (20213745488937²) is 408595506691520917189389969
• 20213745488937 cubed (20213745488937³) is 8259245580185658737464608226752668272953
• The square root of 20213745488937 is 4495969.9163736627
• The cube root of 20213745488937 is 27240.5328003623

Scales and comparisons

• 20,213,745,488,937 seconds is equal to 642,734 years, 30 weeks, 1 day, 14 hours, 28 minutes, 57 seconds.
• To count from 1 to 20,213,745,488,937 would take you about one million, six hundred six thousand, eight hundred thirty-six 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 20213745488937 cubic inches would be around 2270 feet tall.

Recreational maths with 20213745488937

• 20213745488937 backwards is 73988454731202
• 20213745488937 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20213745488937's digits is 63
• More coming soon!