18940337522932

Names of 18940337522932

• Cardinal: 18940337522932 can be written as Eighteen trillion, nine hundred forty billion, three hundred thirty-seven million, five hundred twenty-two thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.8940337522932 × 10¹³

Factors of 18940337522932

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10219

Divisors of 18940337522932

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 19 28 31 38 49 62 76 98 124 133 196 217 266 343 434 532 589 686 868 931 1178 1372 1519 1862 2356 3038 3541 3724 4123 6076 6517 6619 7082 8246 10633 13034 13238 14164 16492 21266 24787 26068 26476 28861 42532 46333 49574 57722 67279 92666 99148 109771 115444 125761 134558 173509 185332 202027 205189 219542 251522 269116 324331 347018 404054 410378 439084 470953 503044 648662 694036 768397 808108 820756 880327 941906 1214563 1297324 1436323 1536794 1760654 1883812 2085649 2270317 2429126 2872646 3073588 3296671 3521308 3898591 4171298 4540634 4858252 5378779 5745292 6162289 6593342 7797182 8342596 9081268 10054261 10757558 12324578 13186684 14599543 15594364 20108522 21515116 23076697 23437879 24649156 27290137 29199086 37651453 40217044 43136023 46153394 46875758 54580274 58398172 70379827 75302906 86272046 92306788 93751516 102196801 109160548 140759654 150605812 164065153 172544092 191030959 204393602 281519308 328130306 382061918 408787204 445319701 656260612 715377607 726574249 764123836 890639402 1148456071 1337216713 1430755214 1453148498 1781278804 2296912142 2674433426 2861510428 2906296996 3117237907 4593824284 5086019743 5348866852 6234475814 8039192497 10172039486 12468951628 13804910731 16078384994 20344078972 21820665349 27609821462 32156769988 35602138201 43641330698 55219642924 71204276402 87282661396 96634375117 142408552804 152744657443 193268750234 249214967407 305489314886 386537500468 498429934814 610978629772 676440625819 996859869628 1352881251638 2705762503276 4735084380733 9470168761466 18940337522932
• Sum of all divisors σ(n): 42018887680000
• Sum of proper divisors (its aliquot sum) s(n): 23078550157068
• 18940337522932 is an abundant number, because the sum of its proper divisors (23078550157068) is greater than itself. Its abundance is 4138212634136

Bases of 18940337522932

• Binary: 100010011100111100100000101110000100011110100₂
• Hexadecimal: 0x1139E41708F4
• Base-36: 6PP2JXP84

Squares and roots of 18940337522932

• 18940337522932 squared (18940337522932²) is 358736385482585889625876624
• 18940337522932 cubed (18940337522932³) is 6794588222796819914138511612821202741568
• The square root of 18940337522932 is 4352049.8070371393
• The cube root of 18940337522932 is 26656.0567708413

Scales and comparisons

• 18,940,337,522,932 seconds is equal to 602,244 years, 7 weeks, 4 days, 11 hours, 28 minutes, 52 seconds.
• To count from 1 to 18,940,337,522,932 would take you about one million, five hundred five thousand, six hundred ten 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 18940337522932 cubic inches would be around 2221.3 feet tall.

Recreational maths with 18940337522932

• 18940337522932 backwards is 23922573304981
• The number of decimal digits it has is: 14
• The sum of 18940337522932's digits is 58
• More coming soon!