18540356011164

Names of 18540356011164

• Cardinal: 18540356011164 can be written as Eighteen trillion, five hundred forty billion, three hundred fifty-six million, eleven thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.8540356011164 × 10¹³

Factors of 18540356011164

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13812

Divisors of 18540356011164

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 23 26 36 39 46 47 52 69 78 92 94 117 138 141 156 188 207 234 276 282 299 414 423 468 564 598 611 828 846 897 1081 1196 1222 1692 1794 1833 2162 2444 2691 3243 3588 3631 3666 4324 5382 5499 6486 7262 7332 9729 10093 10764 10893 10998 12972 14053 14524 19458 20186 21786 21996 28106 30279 32679 38916 40372 42159 43572 47203 56212 60558 65358 83513 84318 90837 94406 121116 126477 130716 131209 141609 167026 168636 170657 181674 188812 232139 250539 252954 262418 283218 334052 341314 363348 393627 424827 464278 474371 501078 505908 511971 524836 566436 682628 696417 751617 787254 849654 928556 948742 1002156 1023942 1085669 1180881 1392834 1423113 1503234 1535913 1574508 1699308 1897484 2047884 2089251 2171338 2218541 2361762 2785668 2846226 3006468 3017807 3071826 3257007 3925111 4178502 4269339 4342676 4437082 4723524 5692452 6035614 6143652 6166823 6514014 6655623 7850222 8357004 8538678 8874164 9053421 9771021 10910533 11775333 12071228 12333646 13028028 13311246 15700444 17077356 18106842 18500469 19542042 19966869 21821066 23550666 24667292 26622492 27160263 32731599 35325999 36213684 36647683 37000938 39084084 39933738 43642132 47101332 51026443 54320526 55501407 65463198 70651998 73295366 74001876 79867476 98194797 102052886 108641052 109943049 111002814 130926396 141303996 141836929 146590732 153079329 196389594 204105772 219886098 222005628 283673858 306158658 329829147 392779188 425510787 439772196 459237987 476419879 567347716 612317316 659658294 842896709 851021574 918475974 952839758 1276532361 1319316588 1429259637 1685793418 1702043148 1722441101 1836951948 1905679516 2528690127 2553064722 2858519274 3371586836 3444882202 4287778911 5057380254 5106129444 5167323303 5717038548 6889764404 7586070381 8575557822 10114760508 10334646606 10957657217 15172140762 15501969909 17151115644 20669293212 21915314434 22391734313 30344281524 31003939818 32872971651 39616145323 43830628868 44783468626 62007879636 65745943302 67175202939 79232290646 89566937252 98618914953 118848435969 131491886604 134350405878 158464581292 197237829906 201525608817 237696871938 268700811756 356545307907 394475659812 403051217634 475393743876 515009889199 713090615814 806102435268 1030019778398 1426181231628 1545029667597 2060039556796 3090059335194 4635089002791 6180118670388 9270178005582 18540356011164
• Sum of all divisors σ(n): 53806042128384
• Sum of proper divisors (its aliquot sum) s(n): 35265686117220
• 18540356011164 is an abundant number, because the sum of its proper divisors (35265686117220) is greater than itself. Its abundance is 16725330106056

Bases of 18540356011164

• Binary: 100001101110011000011010101011000010010011100₂
• Hexadecimal: 0x10DCC355849C
• Base-36: 6KLBL9RJ0

Squares and roots of 18540356011164

• 18540356011164 squared (18540356011164²) is 343744801020705068892634896
• 18540356011164 cubed (18540356011164³) is 6373150987910602306869128138980351978944
• The square root of 18540356011164 is 4305851.3689123083
• The cube root of 18540356011164 is 26467.0795720199

Scales and comparisons

• 18,540,356,011,164 seconds is equal to 589,525 years, 50 weeks, 3 days, 19 hours, 59 minutes, 24 seconds.
• To count from 1 to 18,540,356,011,164 would take you about one million, four hundred seventy-three thousand, eight hundred fourteen 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 18540356011164 cubic inches would be around 2205.6 feet tall.

Recreational maths with 18540356011164

• 18540356011164 backwards is 46111065304581
• The number of decimal digits it has is: 14
• The sum of 18540356011164's digits is 45
• More coming soon!