18247470922240

Names of 18247470922240

• Cardinal: 18247470922240 can be written as Eighteen trillion, two hundred forty-seven billion, four hundred seventy million, nine hundred twenty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.824747092224 × 10¹³

Factors of 18247470922240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1737

Divisors of 18247470922240

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 343 392 448 490 512 560 640 686 784 896 980 1120 1280 1372 1568 1715 1723 1792 1960 2240 2401 2560 2744 3136 3430 3446 3584 3920 4480 4802 5488 6272 6860 6892 7840 8615 8960 9604 10976 12005 12061 12544 13720 13784 15680 17230 17920 19208 21952 24010 24122 25088 27440 27568 31360 34460 38416 43904 48020 48244 54880 55136 60305 62720 68920 76832 84427 87808 96040 96488 109760 110272 120610 125440 137840 153664 168854 175616 192080 192976 219520 220544 241220 275680 307328 337708 384160 385952 422135 439040 441088 482440 551360 590989 614656 675416 768320 771904 844270 878080 882176 964880 1102720 1181978 1229312 1350832 1536640 1543808 1688540 1929760 2205440 2363956 2701664 2954945 2968729 3073280 3087616 3377080 3859520 4136923 4410880 4727912 5403328 5909890 5937458 6146560 6175232 6754160 7719040 8273846 9455824 10806656 11819780 11874916 13508320 14843645 15438080 16547692 18911648 20684615 20781103 21613312 23639560 23749832 27016640 29687290 30876160 33095384 37823296 41369230 41562206 43226624 47279120 47499664 54033280 59374580 66190768 75646592 82738460 83124412 94558240 94999328 103905515 108066560 118749160 132381536 145467721 151293184 165476920 166248824 189116480 189998656 207811030 216133120 237498320 264763072 290935442 302586368 330953840 332497648 378232960 379997312 415622060 474996640 529526144 581870884 661907680 664995296 727338605 756465920 759994624 831244120 949993280 1018274047 1059052288 1163741768 1323815360 1329990592 1454677210 1512931840 1519989248 1662488240 1899986560 2036548094 2118104576 2327483536 2647630720 2659981184 2909354420 3324976480 3799973120 4073096188 4654967072 5091370235 5295261440 5319962368 5818708840 6649952960 7127918329 7599946240 8146192376 9309934144 10182740470 10590522880 10639924736 11637417680 13299905920 14255836658 16292384752 18619868288 20365480940 23274835360 26599811840 28511673316 32584769504 35639591645 37239736576 40730961880 46549670720 53199623680 57023346632 65169539008 71279183290 74479473152 81461923760 93099341440 114046693264 130339078016 142558366580 162923847520 186198682880 228093386528 260678156032 285116733160 325847695040 372397365760 456186773056 521356312064 570233466320 651695390080 912373546112 1140466932640 1303390780160 1824747092224 2280933865280 2606781560320 3649494184448 4561867730560 9123735461120 18247470922240
• Sum of all divisors σ(n): 51069626079714
• Sum of proper divisors (its aliquot sum) s(n): 32822155157474
• 18247470922240 is an abundant number, because the sum of its proper divisors (32822155157474) is greater than itself. Its abundance is 14574684235234

Bases of 18247470922240

• Binary: 100001001100010010010000001011011101000000000₂
• Hexadecimal: 0x10989205BA00
• Base-36: 6GURT1UKG

Squares and roots of 18247470922240

• 18247470922240 squared (18247470922240²) is 332970195057994316126617600
• 18247470922240 cubed (18247470922240³) is 6075863952293332233975648962083815424000
• The square root of 18247470922240 is 4271705.8562405721
• The cube root of 18247470922240 is 26326.9709014303

Scales and comparisons

• 18,247,470,922,240 seconds is equal to 580,213 years, 6 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 18,247,470,922,240 would take you about one million, four hundred fifty thousand, five hundred thirty-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 18247470922240 cubic inches would be around 2193.9 feet tall.

Recreational maths with 18247470922240

• 18247470922240 backwards is 04222907474281
• The number of decimal digits it has is: 14
• The sum of 18247470922240's digits is 52
• More coming soon!