21200215009848

Names of 21200215009848

• Cardinal: 21200215009848 can be written as Twenty-one trillion, two hundred billion, two hundred fifteen million, nine thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.1200215009848 × 10¹³

Factors of 21200215009848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 44251

Divisors of 21200215009848

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 89 114 133 152 168 178 228 266 267 356 361 399 456 532 534 623 712 722 798 1064 1068 1083 1246 1444 1596 1691 1869 2136 2166 2492 2527 2888 3192 3382 3738 4332 4984 5054 5073 6764 7476 7581 7921 8664 10108 10146 11837 13528 14952 15162 15842 20216 20292 23674 23763 30324 31684 32129 35511 40584 44131 47348 47526 55447 60648 63368 64258 71022 88262 94696 95052 96387 110894 128516 132393 142044 150499 166341 176524 190104 192774 221788 224903 257032 264786 284088 300998 308917 332682 353048 385548 443576 449806 451497 529572 601996 617834 665364 674709 771096 838489 899612 902994 926751 1053493 1059144 1203992 1235668 1330728 1349418 1676978 1799224 1805988 1853502 2106986 2471336 2515467 2698836 2859481 3160479 3353956 3611976 3707004 3927659 4213972 5030934 5397672 5718962 5869423 6320958 6707912 7414008 7855318 8427944 8578443 10061868 11437924 11738846 11782977 12641916 15710636 15931291 17156886 17608269 20016367 20123736 22875848 23477692 23565954 25283832 27493613 31421272 31862582 34313772 35216538 40032734 46955384 47131908 47793873 54987226 60049101 63725164 68627544 70433076 74625521 80065468 82480839 94263816 95587746 109974452 111519037 120098202 127450328 140866152 149251042 160130936 164961678 191175492 219948904 223038074 223876563 240196404 298502084 329923356 334557111 349561651 382350984 446076148 447753126 480392808 522378647 597004168 659846712 669114222 699123302 892152296 895506252 1044757294 1048684953 1338228444 1398246604 1417884899 1567135941 1791012504 2089514588 2097369906 2446931557 2676456888 2796493208 2835769798 3134271882 4179029176 4194739812 4253654697 4893863114 5671539596 6268543764 6641671369 7340794671 8389479624 8507309394 9787726228 9925194293 11343079192 12537087528 13283342738 14681589342 17014618788 19575452456 19850388586 19925014107 26566685476 29363178684 29775582879 34029237576 39700777172 39850028214 46491699583 53133370952 58726357368 59551165758 79401554344 79700056428 92983399166 119102331516 126191756011 139475098749 159400112856 185966798332 238204663032 252383512022 278950197498 371933596664 378575268033 504767024044 557900394996 757150536066 883342292077 1009534048088 1115800789992 1514301072132 1766684584154 2650026876231 3028602144264 3533369168308 5300053752462 7066738336616 10600107504924 21200215009848
• Sum of all divisors σ(n): 64655660741760
• Sum of proper divisors (its aliquot sum) s(n): 43455445731912
• 21200215009848 is an abundant number, because the sum of its proper divisors (43455445731912) is greater than itself. Its abundance is 22255230722064

Bases of 21200215009848

• Binary: 100110100100000001111010010001110101000111000₂
• Hexadecimal: 0x13480F48EA38
• Base-36: 7IJ8SN60O

Squares and roots of 21200215009848

• 21200215009848 squared (21200215009848²) is 449449116463784434736983104
• 21200215009848 cubed (21200215009848³) is 9528417905018444629012859369457169608192
• The square root of 21200215009848 is 4604369.1218068083
• The cube root of 21200215009848 is 27676.6436375227

Scales and comparisons

• 21,200,215,009,848 seconds is equal to 674,101 years, 13 weeks, 3 days, 21 hours, 50 minutes, 48 seconds.
• To count from 1 to 21,200,215,009,848 would take you about one million, six hundred eighty-five thousand, two hundred fifty-three 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 21200215009848 cubic inches would be around 2306.4 feet tall.

Recreational maths with 21200215009848

• 21200215009848 backwards is 84890051200212
• 21200215009848 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21200215009848's digits is 42
• More coming soon!