21206715544014

Names of 21206715544014

• Cardinal: 21206715544014 can be written as Twenty-one trillion, two hundred six billion, seven hundred fifteen million, five hundred forty-four thousand and fourteen.

Scientific notation

• Scientific notation: 2.1206715544014 × 10¹³

Factors of 21206715544014

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 131217

Divisors of 21206715544014

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 11 13 14 21 22 26 31 33 39 42 62 66 77 78 79 91 93 121 143 154 158 182 186 217 231 237 242 273 286 341 363 403 429 434 462 474 546 553 651 682 726 806 847 858 869 1001 1023 1027 1106 1209 1302 1573 1659 1694 1738 2002 2046 2054 2387 2418 2449 2541 2607 2821 3003 3081 3146 3318 3751 4433 4719 4774 4898 5082 5214 5642 6006 6083 6162 7161 7189 7347 7502 8463 8866 9438 9559 11011 11253 11297 12166 13299 14322 14378 14694 16926 17143 18249 19118 21567 22022 22506 22594 26257 26598 26939 28677 31031 31837 33033 33891 34286 36498 43134 48763 51429 52514 53878 57354 62062 63674 66066 66913 67782 78771 79079 80817 93093 95511 97526 102858 124267 131071 133826 146289 157542 158158 161634 186186 188573 191022 200739 222859 237237 248534 262142 292578 296329 341341 350207 372801 377146 393213 401478 445718 474474 565719 592658 668577 682682 700414 745602 786426 869869 888987 917497 1024023 1050621 1131438 1337154 1441781 1703923 1739738 1777974 1834994 2048046 2074303 2101242 2451449 2609607 2752491 2883562 3407846 3852277 4063201 4148606 4325343 4902898 5111769 5219214 5504982 6222909 7354347 7704554 8126402 8650686 10092467 10223538 10354609 11556831 11927461 12189603 12445818 14708694 15859591 18743153 20184934 20709218 23113662 23854922 24379206 26965939 28442407 30277401 31063827 31719182 35782383 37486306 44695211 47578773 52821613 53931878 56229459 56884814 60554802 62127654 71564766 72482263 80897817 85327221 89390422 95157546 105643226 111017137 112458918 113900699 131202071 134085633 134609917 144964526 158464839 161795634 170654442 206174683 217446789 222034274 227801398 262404142 268171266 269219834 312866477 316929678 320992879 333051411 341702097 369751291 393606213 403829751 412349366 434893578 491647321 581037743 618524049 625732954 641985758 666102822 683404194 739502582 787212426 797304893 807659502 938599431 942269419 962978637 983294642 1109253873 1162075486 1237048098 1252907689 1443222781 1474941963 1480709087 1594609786 1743113229 1877198862 1884538838 1925957274 2218507746 2246950153 2391914679 2505815378 2826808257 2886445562 2949883926 2961418174 3441531247 3486226458 3530921669 3758723067 4067264201 4172907427 4329668343 4442127261 4493900306 4783829358 5653616514 6391415173 6740850459 6883062494 7061843338 7517446134 8134528402 8345814854 8659336686 8770353823 8884254522 10324593741 10364963609 10592765007 12201792603 12518722281 12782830346 13481700918 16287799957 17540707646 19174245519 20649187482 20729927218 21185530014 24403585206 24716451683 25037444562 26311061469 29210351989 31094890827 32575599914 38348491038 38840138359 44739906211 45901981697 48863399871 49432903366 52622122938 58420703978 62189781654 74149355049 77680276718 87631055967 89479812422 91803963394 97726799742 114014599699 116520415077 134219718633 137705945091 148298710098 175262111934 228029199398 233040830154 268439437266 271880968513 275411890182 321313871879 342043799097 504921798667 543761937026 642627743758 684087598194 815642905539 963941615637 1009843597334 1514765396001 1631285811078 1927883231274 3029530792002 3534452590669 7068905181338 10603357772007 21206715544014
• Sum of all divisors σ(n): 59979218288640
• Sum of proper divisors (its aliquot sum) s(n): 38772502744626
• 21206715544014 is an abundant number, because the sum of its proper divisors (38772502744626) is greater than itself. Its abundance is 17565787200612

Bases of 21206715544014

• Binary: 100110100100110010010101111110011000111001110₂
• Hexadecimal: 0x134992BF31CE
• Base-36: 7IM8AW6A6

Squares and roots of 21206715544014

• 21206715544014 squared (21206715544014²) is 449724784164725003971232196
• 21206715544014 cubed (21206715544014³) is 9537185570874414945180497689802051874744
• The square root of 21206715544014 is 4605074.9770241527
• The cube root of 21206715544014 is 27679.4721400005

Scales and comparisons

• 21,206,715,544,014 seconds is equal to 674,307 years, 49 weeks, 5 days, 13 hours, 46 minutes, 54 seconds.
• To count from 1 to 21,206,715,544,014 would take you about one million, six hundred eighty-five thousand, seven hundred sixty-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 21206715544014 cubic inches would be around 2306.6 feet tall.

Recreational maths with 21206715544014

• 21206715544014 backwards is 41044551760212
• 21206715544014 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21206715544014's digits is 42
• More coming soon!