18228265329456

Names of 18228265329456

• Cardinal: 18228265329456 can be written as Eighteen trillion, two hundred twenty-eight billion, two hundred sixty-five million, three hundred twenty-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.8228265329456 × 10¹³

Factors of 18228265329456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 468909

Divisors of 18228265329456

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 72 78 84 91 104 108 112 117 126 144 156 168 182 189 208 216 234 252 273 312 336 351 364 378 432 468 504 546 624 702 728 756 819 936 991 1008 1092 1404 1456 1512 1638 1872 1982 2184 2457 2808 2973 3024 3276 3964 4368 4914 5616 5946 6552 6937 7928 8919 9828 11892 12883 13104 13874 15856 17838 19656 20811 23784 25766 26757 27748 35676 38649 39312 41622 47568 51532 53514 55496 62433 71352 77298 83244 90181 103064 107028 110992 115947 124866 142704 154596 166488 180362 187299 206128 214056 231894 249732 270543 309192 332976 347841 360724 374598 428112 463788 467893 499464 541086 618384 695682 721448 749196 811629 927576 935786 998928 1082172 1391364 1403679 1442896 1498392 1623258 1855152 1871572 2164344 2434887 2782728 2807358 2996784 3246516 3275251 3743144 4211037 4328688 4869774 5565456 5614716 6082609 6493032 6550502 7486288 8422074 9739548 9825753 11229432 12165218 12633111 12986064 13101004 16844148 18247827 19479096 19651506 22458864 24330436 25266222 26202008 29477259 33688296 36495654 38958192 39303012 42578263 48660872 50532444 52404016 54743481 58954518 67376592 72991308 78606024 85156526 88431777 97321744 101064888 109486962 117909036 127734789 145982616 157212048 164230443 170313052 176863554 202129776 218973924 235818072 255469578 291965232 328460886 340626104 353727108 383204367 437947848 463681963 471636144 510939156 656921772 681252208 707454216 766408734 875895696 927363926 1021878312 1149613101 1313843544 1391045889 1414908432 1532817468 1854727852 2043756624 2299226202 2627687088 2782091778 3065634936 3245773741 3709455704 4173137667 4598452404 5564183556 6027865519 6131269872 6491547482 7418911408 8346275334 9196904808 9737321223 11128367112 12055731038 12519413001 12983094964 16692550668 18083596557 18393809616 19474642446 22256734224 24111462076 25038826002 25966189928 29211963669 33385101336 36167193114 38949284892 42195058633 48222924152 50077652004 51932379856 54250789671 58423927338 66770202672 72334386228 77898569784 84390117266 87635891007 96445848304 100155304008 108501579342 116847854676 126585175899 144668772456 155797139568 162752369013 168780234532 175271782014 200310608016 217003158684 233695709352 253170351798 289337544912 325504738026 337560469064 350543564028 379755527697 434006317368 467391418704 506340703596 651009476052 675120938128 701087128056 759511055394 868012634736 1012681407192 1139266583091 1302018952104 1402174256112 1519022110788 2025362814384 2278533166182 2604037904208 3038044221576 4557066332364 6076088443152 9114132664728 18228265329456
• Sum of all divisors σ(n): 64461269770240
• Sum of proper divisors (its aliquot sum) s(n): 46233004440784
• 18228265329456 is an abundant number, because the sum of its proper divisors (46233004440784) is greater than itself. Its abundance is 28004739111328

Bases of 18228265329456

• Binary: 100001001010000011001010001111010001100110000₂
• Hexadecimal: 0x10941947A330
• Base-36: 6GLY6JCC0

Squares and roots of 18228265329456

• 18228265329456 squared (18228265329456²) is 332269656921047656221255936
• 18228265329456 cubed (18228265329456³) is 6056699467284172845810628462261135650816
• The square root of 18228265329456 is 4269457.2640390723
• The cube root of 18228265329456 is 26317.7312177567

Scales and comparisons

• 18,228,265,329,456 seconds is equal to 579,602 years, 23 weeks, 4 days, 3 hours, 57 minutes, 36 seconds.
• To count from 1 to 18,228,265,329,456 would take you about one million, four hundred forty-nine thousand and 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 18228265329456 cubic inches would be around 2193.1 feet tall.

Recreational maths with 18228265329456

• 18228265329456 backwards is 65492356282281
• 18228265329456 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18228265329456's digits is 63
• More coming soon!