18000636318852

Names of 18000636318852

• Cardinal: 18000636318852 can be written as Eighteen trillion, six hundred thirty-six million, three hundred eighteen thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 1.8000636318852 × 10¹³

Factors of 18000636318852

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 644

Divisors of 18000636318852

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 59 66 118 121 132 177 236 242 354 363 484 569 649 708 726 1138 1298 1331 1452 1707 1947 2276 2596 2662 3414 3481 3894 3993 5324 6259 6828 6962 7139 7788 7986 10443 12518 13924 14278 15972 18777 20886 21417 25036 28556 33571 37554 38291 41772 42834 67142 68849 75108 76582 78529 85668 100713 114873 134284 137698 153164 157058 201426 206547 229746 235587 275396 314116 323761 369281 402852 413094 421201 459492 471174 647522 738562 757339 826188 842402 942348 971283 1107843 1263603 1295044 1477124 1514678 1684804 1942566 1980689 2215686 2272017 2527206 3029356 3561371 3885132 3961378 4062091 4431372 4544034 4633211 5054412 5942067 7122742 7922756 8124182 9088068 9266422 10684113 11884134 12186273 13899633 14245484 16248364 18532844 19101899 21368226 21787579 23768268 24372546 27799266 38203798 39175081 42736452 43575158 44683001 48745092 55598532 57305697 65362737 76407596 78350162 87150316 89366002 114611394 117525243 130725474 134049003 156700324 178732004 210120889 229222788 235050486 239663369 261450948 268098006 420241778 430925891 470100972 479326738 536196012 630362667 718990107 840483556 861851782 958653476 1127012041 1260725334 1292777673 1437980214 1723703564 2254024082 2311329779 2521450668 2585555346 2636297059 2875960428 3381036123 4508048164 4622659558 5171110692 5272594118 6762072246 6933989337 7908891177 9245319116 10545188236 12397132451 13524144492 13867978674 15817782354 24794264902 25424627569 27735957348 31635564708 37191397353 49588529804 50849255138 74382794706 76273882707 101698510276 136368456961 148765589412 152547765414 272736913922 305095530828 409105370883 545473827844 818210741766 1500053026571 1636421483532 3000106053142 4500159079713 6000212106284 9000318159426 18000636318852
• Sum of all divisors σ(n): 47077511262432
• Sum of proper divisors (its aliquot sum) s(n): 29076874943580
• 18000636318852 is an abundant number, because the sum of its proper divisors (29076874943580) is greater than itself. Its abundance is 11076238624728

Bases of 18000636318852

• Binary: 100000101111100011001100010001001010010000100₂
• Hexadecimal: 0x105F19889484
• Base-36: 6DPDM3NNO

Squares and roots of 18000636318852

• 18000636318852 squared (18000636318852²) is 324022907883573681410597904
• 18000636318852 cubed (18000636318852³) is 5832618523789092442745374877398906886208
• The square root of 18000636318852 is 4242715.6773524195
• The cube root of 18000636318852 is 26207.7227582935

Scales and comparisons

• 18,000,636,318,852 seconds is equal to 572,364 years, 28 weeks, 6 days, 3 hours, 14 minutes, 12 seconds.
• To count from 1 to 18,000,636,318,852 would take you about one million, four hundred thirty thousand, nine hundred eleven 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 18000636318852 cubic inches would be around 2184 feet tall.

Recreational maths with 18000636318852

• 18000636318852 backwards is 25881363600081
• The number of decimal digits it has is: 14
• The sum of 18000636318852's digits is 51
• More coming soon!