18494076950496

Names of 18494076950496

• Cardinal: 18494076950496 can be written as Eighteen trillion, four hundred ninety-four billion, seventy-six million, nine hundred fifty thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 1.8494076950496 × 10¹³

Factors of 18494076950496

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 558

Divisors of 18494076950496

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 113 126 144 168 224 226 252 288 336 339 433 452 504 672 678 791 866 904 1008 1017 1299 1356 1582 1732 1808 2016 2034 2373 2598 2712 3031 3164 3464 3616 3897 4068 4746 5196 5424 6062 6328 6928 7119 7794 8136 9093 9492 10392 10848 12124 12656 13856 14238 15588 16272 18186 18984 20784 24248 25312 27279 28476 31176 32544 36372 37968 41568 48496 48929 54558 56952 62352 72744 75936 96992 97858 109116 113904 124704 145488 146787 187489 195716 218232 227808 290976 293574 342503 374978 391432 436464 440361 562467 587148 685006 749956 782864 872928 880722 1027509 1124934 1174296 1312423 1370012 1499912 1565728 1687401 1761444 2055018 2249868 2348592 2624846 2740024 2999824 3082527 3374802 3522888 3937269 4110036 4499736 4697184 5249692 5480048 5999648 6165054 6749604 7045776 7874538 8220072 8999472 10499384 10960096 11811807 12330108 13499208 14091552 15749076 16440144 17998944 20998768 21186257 23623614 24660216 26998416 31498152 32880288 41997536 42372514 47247228 49320432 53996832 62996304 63558771 81182737 84745028 94494456 98640864 125992608 127117542 148303799 162365474 169490056 188988912 190676313 243548211 254235084 296607598 324730948 338980112 377977824 381352626 444911397 487096422 508470168 568279159 593215196 649461896 677960224 730644633 762705252 889822794 974192844 1016940336 1136558318 1186430392 1298923792 1334734191 1461289266 1525410504 1704837477 1779645588 1948385688 2033880672 2273116636 2372860784 2597847584 2669468382 2922578532 3050821008 3409674954 3559291176 3896771376 4546233272 4745721568 5114512431 5338936764 5845157064 6101642016 6819349908 7118582352 7793542752 9092466544 9173649281 10229024862 10677873528 11690314128 13638699816 14237164704 18184933088 18347298562 20458049724 21355747056 23380628256 27277399632 27520947843 36694597124 40916099448 42711494112 54554799264 55041895686 64215544967 73389194248 81832198896 82562843529 110083791372 128431089934 146778388496 163664397792 165125687058 192646634901 220167582744 256862179868 293556776992 330251374116 385293269802 440335165488 513724359736 577939904703 660502748232 770586539604 880670330976 1027448719472 1155879809406 1321005496464 1541173079208 2054897438944 2311759618812 2642010992928 3082346158416 4623519237624 6164692316832 9247038475248 18494076950496
• Sum of all divisors σ(n): 60778024332480
• Sum of proper divisors (its aliquot sum) s(n): 42283947381984
• 18494076950496 is an abundant number, because the sum of its proper divisors (42283947381984) is greater than itself. Its abundance is 23789870431488

Bases of 18494076950496

• Binary: 100001101000111111100111000110001011111100000₂
• Hexadecimal: 0x10D1FCE317E0
• Base-36: 6K027WVS0

Squares and roots of 18494076950496

• 18494076950496 squared (18494076950496²) is 342030882250867426834646016
• 18494076950496 cubed (18494076950496³) is 6325545455793578713724868589624915623936
• The square root of 18494076950496 is 4300474.0378818705
• The cube root of 18494076950496 is 26445.0395036659

Scales and comparisons

• 18,494,076,950,496 seconds is equal to 588,054 years, 22 weeks, 6 days, 13 hours, 21 minutes, 36 seconds.
• To count from 1 to 18,494,076,950,496 would take you about one million, four hundred seventy thousand, one hundred thirty-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 18494076950496 cubic inches would be around 2203.8 feet tall.

Recreational maths with 18494076950496

• 18494076950496 backwards is 69405967049481
• 18494076950496 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18494076950496's digits is 72
• More coming soon!