18356548982408

Names of 18356548982408

• Cardinal: 18356548982408 can be written as Eighteen trillion, three hundred fifty-six billion, five hundred forty-eight million, nine hundred eighty-two thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.8356548982408 × 10¹³

Factors of 18356548982408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117483

Divisors of 18356548982408

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 41 52 56 62 82 91 104 124 164 169 182 217 248 287 328 338 364 403 434 533 574 676 728 806 868 1066 1148 1183 1271 1352 1612 1736 2132 2197 2296 2366 2542 2821 3224 3731 4264 4394 4732 5084 5239 5642 6929 7462 8788 8897 9464 10168 10478 11284 13858 14924 15379 16523 17576 17794 20956 22568 27716 29848 30758 33046 35588 36673 41912 48503 55432 61516 66092 68107 71176 73346 90077 97006 115661 117389 123032 132184 136214 146692 180154 194012 214799 231322 234778 272428 293384 360308 388024 429598 462644 469556 476749 544856 630539 720616 821723 859196 925288 939112 953498 1261078 1503593 1526057 1643446 1718392 1906996 2522156 2792387 3007186 3052114 3286892 3639059 3813992 4812949 5044312 5584774 6014372 6104228 6573784 7278118 9625898 10682399 11169548 12028744 12208456 14556236 19251796 19546709 19838741 21364798 22339096 25473413 29112472 33690643 38503592 39093418 39677482 42729596 47307767 50946826 62568337 67381286 78186836 79354964 85459192 94615534 101893652 125136674 134762572 138871187 149201419 156373672 158709928 189231068 203787304 250273348 257903633 269525144 277742374 298402838 331154369 378462136 437978359 500546696 515807266 555484748 596805676 615000971 662308738 813388381 875956718 1031614532 1044409933 1110969496 1193611352 1230001942 1324617476 1626776762 1751913436 1805325431 1939618447 2063229064 2088819866 2460003884 2649234952 3253553524 3503826872 3610650862 3879236894 4177639732 4305006797 4920007768 5693718667 6507107048 7221301724 7758473788 7995012623 8355279464 8610013594 10574048953 11387437334 13577329129 14442603448 15516947576 15990025246 17220027188 21148097906 22774874668 25215039811 27154658258 31980050492 34440054376 42296195812 45549749336 50430079622 54309316516 55965088361 63960100984 74018342671 84592391624 100860159244 108618633032 111930176722 148036685342 176505278677 201720318488 223860353444 296073370684 327795517543 353010557354 447720706888 592146741368 655591035086 706021114708 1311182070172 1412042229416 2294568622801 2622364140344 4589137245602 9178274491204 18356548982408
• Sum of all divisors σ(n): 45059728896000
• Sum of proper divisors (its aliquot sum) s(n): 26703179913592
• 18356548982408 is an abundant number, because the sum of its proper divisors (26703179913592) is greater than itself. Its abundance is 8346630931184

Bases of 18356548982408

• Binary: 100001011000111110111100101001101011010001000₂
• Hexadecimal: 0x10B1F794D688
• Base-36: 6I8VRB8G8

Squares and roots of 18356548982408

• 18356548982408 squared (18356548982408²) is 336962890543544180293478464
• 18356548982408 cubed (18356548982408³) is 6185475805516354208780042585137862861312
• The square root of 18356548982408 is 4284454.3389337223
• The cube root of 18356548982408 is 26379.3250386855

Scales and comparisons

• 18,356,548,982,408 seconds is equal to 583,681 years, 24 weeks, 5 days, 16 hours, 8 seconds.
• To count from 1 to 18,356,548,982,408 would take you about one million, four hundred fifty-nine thousand, two hundred 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 18356548982408 cubic inches would be around 2198.3 feet tall.

Recreational maths with 18356548982408

• 18356548982408 backwards is 80428984565381
• The number of decimal digits it has is: 14
• The sum of 18356548982408's digits is 71
• More coming soon!