20942347137712

Names of 20942347137712

• Cardinal: 20942347137712 can be written as Twenty trillion, nine hundred forty-two billion, three hundred forty-seven million, one hundred thirty-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.0942347137712 × 10¹³

Factors of 20942347137712

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 45456

Divisors of 20942347137712

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 43 44 52 56 61 77 86 88 91 104 112 121 122 143 154 172 176 182 208 242 244 286 301 308 344 364 427 473 484 488 559 572 602 616 671 688 728 793 847 854 946 968 976 1001 1118 1144 1204 1232 1342 1456 1573 1586 1694 1708 1892 1936 2002 2236 2288 2408 2623 2684 3146 3172 3311 3388 3416 3784 3913 4004 4472 4697 4816 5203 5246 5368 5551 6149 6292 6344 6622 6776 6832 7381 7568 7826 8008 8723 8944 9394 10406 10492 10736 11011 11102 12298 12584 12688 13244 13552 14762 15652 16016 17446 18361 18788 20812 20984 22022 22204 24596 25168 26488 28853 29524 31304 34099 34892 36421 36722 37576 41624 41968 43043 44044 44408 45319 49192 51667 52976 57706 59048 61061 62608 67639 68198 69784 72842 73444 75152 83248 86086 88088 88816 90638 95953 98384 103334 115412 118096 122122 135278 136396 139568 145684 146888 172172 176176 181276 191906 201971 206668 230824 238693 244244 270556 272792 291368 293776 317233 317383 344344 362552 375089 383812 403942 413336 461648 473473 477386 488488 498509 541112 545584 582736 589147 634466 634766 671671 688688 725104 750178 767624 807884 826672 946946 954772 976976 997018 1082224 1178294 1268932 1269532 1343342 1500356 1535248 1615768 1893892 1909544 1948717 1994036 2221681 2356588 2537864 2539064 2625623 2686684 2764459 3000712 3231536 3489563 3787784 3819088 3897434 3988072 4124029 4125979 4443362 4713176 5075728 5078128 5251246 5373368 5483599 5528918 6001424 6480617 6979126 7575568 7794868 7976144 8248058 8251958 8886724 9426352 10502492 10746736 10967198 11057836 12961234 13641019 13958252 15589736 16496116 16503916 17773448 19351213 21004984 21435887 21934396 22115672 25333321 25922468 27282038 27916504 28881853 30409049 31179472 32992232 33007832 35546896 35937967 38385193 38702426 42009968 42871774 43868792 44231344 45364319 50666642 51844936 54564076 55833008 57763706 60818098 65984464 66015664 71286787 71875934 76770386 77404852 85743548 87737584 90728638 101333284 103689872 109128152 115527412 118871737 121636196 142573574 143751868 150051209 153540772 154809704 171487096 177333247 181457276 202666568 212863343 218256304 231054824 235794757 237743474 243272392 251565769 278666531 285147148 287503736 300102418 307081544 309619408 334499539 342974192 354666494 362914552 395317637 405333136 425726686 462109648 471589514 475486948 486544784 499007509 503131538 557333062 570294296 575007472 600204836 614163088 668999078 709332988 725829104 790635274 832102159 851453372 943179028 950973896 998015018 1006263076 1114666124 1140588592 1200409672 1307589107 1337998156 1418665976 1545332581 1581270548 1650563299 1664204318 1702906744 1886358056 1901947792 1950665717 1996030036 2012526152 2229332248 2341496773 2400819344 2615178214 2675996312 2767223459 2837331952 3065331841 3090665162 3162541096 3301126598 3328408636 3405813488 3772716112 3901331434 3992060072 4025052304 4348494007 4458664496 4682993546 5230356428 5351992624 5534446918 6130663682 6181330324 6325082192 6602253196 6656817272 7802662868 7984120144 8696988014 9153123749 9365987092 10460712856 10817328067 11068893836 12261327364 12362660648 13204506392 13313634544 14383480177 15605325736 16998658391 17393976028 18306247498 18731974184 20921425712 21457322887 21634656134 22137787672 24522654728 24725321296 26409012784 28766960354 30439458049 31210651472 33997316782 34787952056 36612494996 37463948368 42914645774 43269312268 44275575344 49045309456 57533920708 60878916098 67994633564 69575904112 73224989992 85829291548 86538624536 100684361239 115067841416 118990608737 121757832196 135989267128 146449979984 171658583096 173077249072 186985242301 201368722478 230135682832 237981217474 243515664392 271978534256 343317166192 373970484602 402737444956 475962434948 487031328784 747940969204 805474889912 951924869896 1308896696107 1495881938408 1610949779824 1903849739792 2617793392214 2991763876816 5235586784428 10471173568856 20942347137712
• Sum of all divisors σ(n): 57090733736960
• Sum of proper divisors (its aliquot sum) s(n): 36148386599248
• 20942347137712 is an abundant number, because the sum of its proper divisors (36148386599248) is greater than itself. Its abundance is 15206039461536

Bases of 20942347137712

• Binary: 100110000110000000101001010010111001010110000₂
• Hexadecimal: 0x130C052972B0
• Base-36: 7F8S4RQGG

Squares and roots of 20942347137712

• 20942347137712 squared (20942347137712²) is 438581903636433999092594944
• 20942347137712 cubed (20942347137712³) is 9184934474272753765175407330733002928128
• The square root of 20942347137712 is 4576280.9286266507
• The cube root of 20942347137712 is 27563.9710245007

Scales and comparisons

• 20,942,347,137,712 seconds is equal to 665,901 years, 44 weeks, 5 days, 1 hour, 21 minutes, 52 seconds.
• To count from 1 to 20,942,347,137,712 would take you about one million, six hundred sixty-four thousand, seven hundred fifty-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 20942347137712 cubic inches would be around 2297 feet tall.

Recreational maths with 20942347137712

• 20942347137712 backwards is 21773174324902
• 20942347137712 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20942347137712's digits is 52
• More coming soon!