18976149739008

Names of 18976149739008

• Cardinal: 18976149739008 can be written as Eighteen trillion, nine hundred seventy-six billion, one hundred forty-nine million, seven hundred thirty-nine thousand and eight.

Scientific notation

• Scientific notation: 1.8976149739008 × 10¹³

Factors of 18976149739008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5942430

Divisors of 18976149739008

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 81 84 88 96 99 108 112 126 128 132 144 154 162 168 176 189 192 198 216 224 231 252 256 264 288 297 308 324 336 352 378 384 396 432 448 462 504 512 528 567 576 594 616 648 672 693 704 756 768 792 864 891 896 924 1008 1056 1134 1152 1188 1232 1296 1344 1386 1408 1512 1536 1584 1728 1782 1792 1848 2016 2079 2112 2268 2304 2376 2464 2592 2688 2772 2816 3024 3168 3456 3564 3584 3696 4032 4158 4224 4536 4608 4752 4928 5184 5376 5544 5632 6048 6237 6336 6912 7128 7392 8064 8316 8448 9072 9504 9856 10368 10752 11088 12096 12474 12672 13824 14256 14784 16128 16632 16896 18144 19008 19712 20736 22176 24192 24948 25344 28512 29568 32256 33264 36288 38016 39424 41472 44352 48384 49896 50688 57024 59136 66528 72576 76032 88704 96768 99792 114048 118272 133056 145152 152064 177408 199584 228096 266112 290304 354816 399168 456192 532224 798336 1064448 1596672 3193344 5942407 11884814 17827221 23769628 35654442 41596849 47539256 53481663 65366477 71308884 83193698 95078512 106963326 124790547 130732954 142617768 160444989 166387396 190157024 196099431 213926652 249581094 261465908 285235536 320889978 332774792 374371641 380314048 392198862 427853304 457565339 481334967 499162188 522931816 570471072 588298293 641779956 665549584 748743282 760628096 784397724 855706608 915130678 962669934 998324376 1045863632 1123114923 1140942144 1176596586 1283559912 1331099168 1372696017 1497486564 1521256192 1568795448 1711413216 1764894879 1830261356 1925339868 1996648752 2091727264 2246229846 2281884288 2353193172 2567119824 2662198336 2745392034 2994973128 3042512384 3137590896 3369344769 3422826432 3529789758 3660522712 3850679736 3993297504 4118088051 4183454528 4492459692 4563768576 4706386344 5134239648 5294684637 5324396672 5490784068 5989946256 6275181792 6738689538 6845652864 7059579516 7321045424 7701359472 7986595008 8236176102 8366909056 8984919384 9127537152 9412772688 10268479296 10589369274 10648793344 10981568136 11979892512 12354264153 12550363584 13477379076 13691305728 14119159032 14642090848 15402718944 15973190016 16472352204 16733818112 17969838768 18825545376 20536958592 21178738548 21297586688 21963136272 23959785024 24708528306 25100727168 26954758152 27382611456 28238318064 29284181696 30805437888 31946380032 32944704408 33467636224 35939677536 37062792459 37651090752 41073917184 42357477096 43926272544 47919570048 49417056612 50201454336 53909516304 56476636128 58568363392 61610875776 63892760064 65889408816 71879355072 74125584918 75302181504 82147834368 84714954192 87852545088 95839140096 98834113224 100402908672 107819032608 112953272256 117136726784 123221751552 131778817632 143758710144 148251169836 150604363008 169429908384 175705090176 191678280192 197668226448 215638065216 225906544512 234273453568 246443503104 263557635264 287517420288 296502339672 301208726016 338859816768 351410180352 395336452896 431276130432 451813089024 527115270528 575034840576 593004679344 677719633536 702820360704 790672905792 862552260864 903626178048 1054230541056 1186009358688 1355439267072 1581345811584 1725104521728 2108461082112 2372018717376 2710878534144 3162691623168 4744037434752 6325383246336 9488074869504 18976149739008
• Sum of all divisors σ(n): 70614632588544
• Sum of proper divisors (its aliquot sum) s(n): 51638482849536
• 18976149739008 is an abundant number, because the sum of its proper divisors (51638482849536) is greater than itself. Its abundance is 32662333110528

Bases of 18976149739008

• Binary: 100010100001000111010101010100001011000000000₂
• Hexadecimal: 0x11423AAA1600
• Base-36: 6Q5ITLS00

Squares and roots of 18976149739008

• 18976149739008 squared (18976149739008²) is 360094258917253386516824064
• 18976149739008 cubed (18976149739008³) is 6833202577370917027219435108274653888512
• The square root of 18976149739008 is 4356162.2718865741
• The cube root of 18976149739008 is 26672.8465356729

Scales and comparisons

• 18,976,149,739,008 seconds is equal to 603,382 years, 44 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 18,976,149,739,008 would take you about one million, five hundred eight thousand, four hundred fifty-seven 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 18976149739008 cubic inches would be around 2222.7 feet tall.

Recreational maths with 18976149739008

• 18976149739008 backwards is 80093794167981
• 18976149739008 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18976149739008's digits is 72
• More coming soon!