18532989994248

Names of 18532989994248

• Cardinal: 18532989994248 can be written as Eighteen trillion, five hundred thirty-two billion, nine hundred eighty-nine million, nine hundred ninety-four thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.8532989994248 × 10¹³

Factors of 18532989994248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1508858

Divisors of 18532989994248

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 71 72 81 89 108 142 162 178 213 216 243 267 284 324 356 426 486 534 568 639 648 712 801 852 972 1068 1278 1602 1704 1917 1944 2136 2403 2556 3204 3834 4806 5112 5751 6319 6408 7209 7668 9612 11502 12638 14418 15336 17253 18957 19224 21627 23004 25276 28836 34506 37914 43254 46008 50552 56871 57672 69012 75828 86508 113742 138024 151656 170613 173016 227484 341226 454968 511839 682452 1023678 1364904 1508693 1535517 2047356 3017386 3071034 4094712 4526079 6034772 6142068 9052158 12069544 12284136 13578237 18104316 27156474 36208632 40734711 54312948 81469422 107117203 108625896 122204133 134273677 162938844 214234406 244408266 268547354 321351609 325877688 366612399 402821031 428468812 488816532 537094708 642703218 733224798 805642062 856937624 964054827 977633064 1074189416 1208463093 1285406436 1466449596 1611284124 1928109654 2416926186 2570812872 2892164481 2932899192 3222568248 3625389279 3856219308 4833852372 5784328962 7250778558 7712438616 8676493443 9533431067 9667704744 10876167837 11568657924 14501557116 17352986886 19066862134 21752335674 23137315848 26029480329 28600293201 29003114232 32628503511 34705973772 38133724268 43504671348 52058960658 57200586402 65257007022 69411947544 76267448536 85800879603 87009342696 104117921316 114401172804 130514014044 171601759206 208235842632 228802345608 257402638809 261028028088 343203518412 514805277618 686407036824 772207916427 1029610555236 1544415832854 2059221110472 2316623749281 3088831665708 4633247498562 6177663331416 9266494997124 18532989994248
• Sum of all divisors σ(n): 53378800675200
• Sum of proper divisors (its aliquot sum) s(n): 34845810680952
• 18532989994248 is an abundant number, because the sum of its proper divisors (34845810680952) is greater than itself. Its abundance is 16312820686704

Bases of 18532989994248

• Binary: 100001101101100001100010010010000010100001000₂
• Hexadecimal: 0x10DB0C490508
• Base-36: 6KHXRQGI0

Squares and roots of 18532989994248

• 18532989994248 squared (18532989994248²) is 343471718126896483073085504
• 18532989994248 cubed (18532989994248³) is 6365557915352941929162754344140572180992
• The square root of 18532989994248 is 4304995.9342893693
• The cube root of 18532989994248 is 26463.5740158159

Scales and comparisons

• 18,532,989,994,248 seconds is equal to 589,291 years, 39 weeks, 2 days, 10 minutes, 48 seconds.
• To count from 1 to 18,532,989,994,248 would take you about one million, four hundred seventy-three thousand, two hundred twenty-nine 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 18532989994248 cubic inches would be around 2205.3 feet tall.

Recreational maths with 18532989994248

• 18532989994248 backwards is 84249998923581
• 18532989994248 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18532989994248's digits is 81
• More coming soon!