16813988072217

Names of 16813988072217

• Cardinal: 16813988072217 can be written as Sixteen trillion, eight hundred thirteen billion, nine hundred eighty-eight million, seventy-two thousand, two hundred seventeen.

Scientific notation

• Scientific notation: 1.6813988072217 × 10¹³

Factors of 16813988072217

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1857

Divisors of 16813988072217

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 19 21 27 31 57 63 73 81 93 133 171 189 217 219 279 399 511 513 567 589 631 651 657 837 1093 1197 1387 1533 1539 1767 1893 1953 1971 2263 2511 3279 3591 4123 4161 4417 4599 5301 5679 5859 5913 6789 7651 9709 9837 10773 11989 12369 12483 13251 13797 15841 15903 17037 17577 19561 20367 20767 22953 29127 29511 33883 35967 37107 37449 39753 41391 42997 46063 47523 47709 51111 58683 61101 62301 68859 79789 83923 87381 88533 101649 107901 111321 112347 119259 128991 136927 138189 142569 145369 176049 183303 186903 206577 237181 239367 251769 262143 300979 304947 322441 323703 333963 357777 371659 386973 410781 414567 427707 436107 528147 558523 560709 619731 643777 689683 711543 718101 755307 786429 875197 902937 914841 967323 971109 1114977 1160919 1232343 1243701 1283121 1308321 1427953 1515991 1584441 1675569 1682127 1931331 2069049 2134629 2154303 2265921 2473459 2601613 2625591 2708811 2744523 2901969 3344931 3482757 3697029 3731103 3924963 4283859 4506439 4547973 4827781 5026707 5793993 6126379 6207147 6403887 6462909 6797763 7420377 7804839 7876773 8126433 8705907 9995671 10034793 10611937 11091087 11774889 12851577 13103977 13519317 13643919 14483343 15080121 17314213 17381979 18379137 18621441 19211661 21380173 22261131 23414517 23630319 24379299 26117721 27131107 29987013 30104379 31835811 38554731 39311931 40557951 40931757 43450029 45240363 46995721 50346859 51942639 52145937 55137411 55864323 64140519 66783393 70243551 70890957 81393321 89961039 91727839 95507433 115664193 117935793 121673853 122795271 130350087 140987163 149661211 151040577 155827917 165412233 189917749 192421557 200350179 210730653 244179963 269883117 275183517 286522299 328970047 352428013 353807379 365021559 391050261 406223287 422961489 448983633 453121731 467483751 496236699 569753247 577264671 732539889 809649351 825550551 859566897 956590321 986910141 1057284039 1061422137 1218669861 1268884467 1346950899 1359365193 1402451253 1560752629 1709259741 1731794013 2197619667 2476651653 2843563009 2869770963 2960730423 3171852117 3656009583 3806653401 4040852697 4078095579 4682257887 5127779223 6696132247 7429954959 8530689027 8609312889 8882191269 9515556351 10925268403 10968028749 12122558091 14046773661 15383337669 20088396741 25592067081 25827938667 26646573807 28546669053 29654299951 32775805209 32904086247 42140320983 60265190223 76776201243 77483816001 88962899853 98327415627 126420962949 180795570669 207580099657 230328603729 266888699559 294982246881 542386712007 622740298971 800666098677 884946740643 1868220896913 2401998296031 5604662690739 16813988072217
• Sum of all divisors σ(n): 31697240227840
• Sum of proper divisors (its aliquot sum) s(n): 14883252155623
• 16813988072217 is a deficient number, because the sum of its proper divisors (14883252155623) is less than itself. Its deficiency is 1930735916594

Bases of 16813988072217

• Binary: 11110100101011001111110010010100101100011001₂
• Hexadecimal: 0xF4ACFC94B19
• Base-36: 5YK8MDGK9

Squares and roots of 16813988072217

• 16813988072217 squared (16813988072217²) is 282710194892655548007295089
• 16813988072217 cubed (16813988072217³) is 4753485844819253816890989249347761442313
• The square root of 16813988072217 is 4100486.3214278621
• The cube root of 16813988072217 is 25618.6895952221

Scales and comparisons

• 16,813,988,072,217 seconds is equal to 534,632 years, 42 weeks, 1 day, 10 hours, 16 minutes, 57 seconds.
• To count from 1 to 16,813,988,072,217 would take you about one million, three hundred thirty-six thousand, five hundred eighty-two 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 16813988072217 cubic inches would be around 2134.9 feet tall.

Recreational maths with 16813988072217

• 16813988072217 backwards is 71227088931861
• 16813988072217 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16813988072217's digits is 63
• More coming soon!