18829018404864

Names of 18829018404864

• Cardinal: 18829018404864 can be written as Eighteen trillion, eight hundred twenty-nine billion, eighteen million, four hundred four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.8829018404864 × 10¹³

Factors of 18829018404864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 6156

Divisors of 18829018404864

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 768 864 972 1024 1152 1296 1536 1728 1944 2048 2304 2592 3072 3456 3888 4608 5184 6144 6151 6912 7776 9216 10368 12302 13824 15552 18432 18453 20736 24604 27648 31104 36906 41472 49208 55296 55359 62208 73812 82944 98416 110718 124416 147624 165888 166077 196832 221436 248832 295248 332154 393664 442872 497664 498231 590496 664308 787328 885744 996462 1180992 1328616 1494693 1574656 1771488 1992924 2361984 2657232 2989386 3149312 3542976 3985848 4723968 5314464 5978772 6298624 7085952 7971696 9447936 10628928 11957544 12597248 14171904 15943392 18895872 21257856 23915088 28343808 31886784 37791744 37834801 42515712 47830176 56687616 63773568 75669602 85031424 95660352 113375232 113504403 127547136 151339204 170062848 191320704 227008806 255094272 302678408 340125696 340513209 382641408 454017612 510188544 605356816 681026418 765282816 908035224 1020377088 1021539627 1210713632 1362052836 1530565632 1816070448 2043079254 2421427264 2724105672 3061131264 3064618881 3632140896 4086158508 4842854528 5448211344 6129237762 7264281792 8172317016 9193856643 9685709056 10896422688 12258475524 14528563584 16344634032 18387713286 19371418112 21792845376 24516951048 29057127168 32689268064 36775426572 38742836224 43585690752 49033902096 58114254336 65378536128 73550853144 77485672448 87171381504 98067804192 116228508672 130757072256 147101706288 174342763008 196135608384 232457017344 261514144512 294203412576 348685526016 392271216768 523028289024 588406825152 697371052032 784542433536 1046056578048 1176813650304 1569084867072 2092113156096 2353627300608 3138169734144 4707254601216 6276339468288 9414509202432 18829018404864
• Sum of all divisors σ(n): 56404967722740
• Sum of proper divisors (its aliquot sum) s(n): 37575949317876
• 18829018404864 is an abundant number, because the sum of its proper divisors (37575949317876) is greater than itself. Its abundance is 18746930913012

Bases of 18829018404864

• Binary: 100010001111111111000111101000001100000000000₂
• Hexadecimal: 0x111FF8F41800
• Base-36: 6O9XJEO00

Squares and roots of 18829018404864

• 18829018404864 squared (18829018404864²) is 354531934090707251018858496
• 18829018404864 cubed (18829018404864³) is 6675488312105957425864705437136054124544
• The square root of 18829018404864 is 4339241.6854634867
• The cube root of 18829018404864 is 26603.7317417253

Scales and comparisons

• 18,829,018,404,864 seconds is equal to 598,704 years, 28 weeks, 1 day, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 18,829,018,404,864 would take you about one million, four hundred ninety-six thousand, seven hundred sixty-one 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 18829018404864 cubic inches would be around 2217 feet tall.

Recreational maths with 18829018404864

• 18829018404864 backwards is 46840481092881
• The number of decimal digits it has is: 14
• The sum of 18829018404864's digits is 63
• More coming soon!