18316919124

Names of 18316919124

• Cardinal: 18316919124 can be written as Eighteen billion, three hundred sixteen million, nine hundred nineteen thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.8316919124 × 10¹⁰

Factors of 18316919124

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 762

Divisors of 18316919124

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 27 28 36 42 46 49 54 63 69 81 84 92 98 108 126 138 147 161 162 189 196 207 243 252 276 294 322 324 378 414 441 483 486 529 567 588 621 644 727 756 828 882 966 972 1058 1127 1134 1242 1323 1449 1454 1587 1701 1764 1863 1932 2116 2181 2254 2268 2484 2646 2898 2908 3174 3381 3402 3703 3726 3969 4347 4362 4508 4761 5089 5292 5589 5796 6348 6543 6762 6804 7406 7452 7938 8694 8724 9522 10143 10178 11109 11178 11907 13041 13086 13524 14283 14812 15267 15876 16721 17388 19044 19629 20286 20356 22218 22356 23814 25921 26082 26172 28566 30429 30534 33327 33442 35623 39123 39258 40572 42849 44436 45801 47628 50163 51842 52164 57132 58887 60858 61068 66654 66884 71246 77763 78246 78516 85698 91287 91602 99981 100326 103684 106869 117047 117774 121716 128547 133308 137403 142492 150489 155526 156492 171396 176661 182574 183204 199962 200652 213738 233289 234094 235548 257094 273861 274806 299943 300978 311052 320607 351141 353322 365148 384583 399924 412209 427476 451467 466578 468188 514188 547722 549612 599886 601956 641214 699867 702282 706644 769166 819329 824418 899829 902934 933156 961821 1053423 1095444 1153749 1199772 1236627 1282428 1354401 1399734 1404564 1538332 1638658 1648836 1799658 1805868 1923642 2099601 2106846 2307498 2457987 2473254 2692081 2708802 2799468 2885463 3160269 3277316 3461247 3599316 3847284 4063203 4199202 4213692 4614996 4915974 4946508 5384162 5417604 5770926 6298803 6320538 6922494 7373961 8076243 8126406 8398404 8656389 9480807 9831948 10383741 10768324 11541852 12597606 12641076 13844988 14747922 16152486 16252812 17312778 18844567 18961614 20767482 22121883 24228729 25195212 28442421 29495844 31151223 32304972 34625556 37689134 37923228 41534964 44243766 48457458 56533701 56884842 62302446 66365649 72686187 75378268 88487532 93453669 96914916 113067402 113769684 124604892 132731298 145372374 169601103 186907338 199096947 218058561 226134804 265462596 290744748 339202206 373814676 398193894 436117122 508803309 654175683 678404412 796387788 872234244 1017606618 1308351366 1526409927 2035213236 2616702732 3052819854 4579229781 6105639708 9158459562 18316919124
• Sum of all divisors σ(n): 58469689824
• Sum of proper divisors (its aliquot sum) s(n): 40152770700
• 18316919124 is an abundant number, because the sum of its proper divisors (40152770700) is greater than itself. Its abundance is 21835851576

Bases of 18316919124

• Binary: 10001000011110001100000000101010100₂
• Hexadecimal: 0x443C60154
• Base-36: 8EXF590

Squares and roots of 18316919124

• 18316919124 squared (18316919124²) is 335509526195156927376
• 18316919124 cubed (18316919124³) is 6145500856648248879234533538624
• The square root of 18316919124 is 135340.0130190623
• The cube root of 18316919124 is 2636.0327965215

Scales and comparisons

• 18,316,919,124 seconds is equal to 582 years, 21 weeks, 6 days, 9 hours, 5 minutes, 24 seconds.
• To count from 1 to 18,316,919,124 would take you about one thousand, one hundred sixty-four 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 18316919124 cubic inches would be around 219.7 feet tall.

Recreational maths with 18316919124

• 18316919124 backwards is 42191961381
• The number of decimal digits it has is: 11
• The sum of 18316919124's digits is 45
• More coming soon!