18164815119200

Names of 18164815119200

• Cardinal: 18164815119200 can be written as Eighteen trillion, one hundred sixty-four billion, eight hundred fifteen million, one hundred nineteen thousand, two hundred.

Scientific notation

• Scientific notation: 1.81648151192 × 10¹³

Factors of 18164815119200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2050

Divisors of 18164815119200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 41 46 50 80 82 92 100 115 160 164 184 200 205 230 328 368 400 410 460 529 575 656 736 800 820 920 943 1025 1058 1150 1312 1640 1840 1886 1979 2050 2116 2300 2645 3280 3680 3772 3958 4100 4232 4600 4715 5290 6560 7544 7916 8200 8464 9200 9430 9895 10580 12167 13225 15088 15832 16400 16928 18400 18860 19790 21160 21689 23575 24334 26450 30176 31664 32800 37720 39580 42320 43378 45517 47150 48668 49475 52900 60835 63328 75440 79160 81139 84640 86756 91034 94300 97336 98950 105800 108445 121670 150880 158320 162278 173512 182068 188600 194672 197900 211600 216890 227585 243340 279841 304175 316640 324556 347024 364136 377200 389344 395800 405695 423200 433780 455170 486680 498847 542225 559682 608350 649112 694048 728272 754400 791600 811390 867560 910340 973360 997694 1046891 1084450 1119364 1137925 1216700 1298224 1399205 1456544 1583200 1622780 1735120 1820680 1866197 1946720 1995388 2028475 2093782 2168900 2238728 2275850 2433400 2494235 2596448 2798410 3245560 3470240 3641360 3732394 3990776 4056950 4187564 4337800 4477456 4551700 4866800 4988470 5234455 5596820 6491120 6996025 7282720 7464788 7981552 8113900 8375128 8675600 8954912 9103400 9330985 9733600 9976940 10468910 11193640 11473481 12471175 12982240 13992050 14929576 15963104 16227800 16750256 17351200 18206800 18661970 19953880 20937820 22387280 22946962 24078493 24942350 26172275 27984100 29859152 32455600 33500512 36413600 37323940 39907760 41875640 42922531 44774560 45893924 46654925 48156986 49884700 52344550 55968200 57367405 59718304 64911200 74647880 79815520 83751280 85845062 91787848 93309850 96313972 99769400 104689100 111936400 114734810 120392465 149295760 167502560 171690124 183575696 186619700 192627944 199538800 209378200 214612655 223872800 229469620 240784930 286837025 298591520 343380248 367151392 373239400 385255888 399077600 418756400 429225310 458939240 481569860 553805339 573674050 601962325 686760496 746478800 770511776 837512800 858450620 917878480 963139720 987218213 1073063275 1107610678 1147348100 1203924650 1373520992 1492957600 1716901240 1835756960 1926279440 1974436426 2146126550 2215221356 2294696200 2407849300 2769026695 3433802480 3852558880 3948872852 4292253100 4430442712 4589392400 4815698600 4936091065 5538053390 6867604960 7897745704 8584506200 8860885424 9178784800 9631397200 9872182130 11076106780 13845133475 15795491408 17169012400 17721770848 19262794400 19744364260 22152213560 22706018899 24680455325 27690266950 31590982816 34338024800 39488728520 44304427120 45412037798 49360910650 55380533900 78977457040 88608854240 90824075596 98721821300 110761067800 113530094495 157954914080 181648151192 197443642600 221522135600 227060188990 363296302384 394887285200 443044271200 454120377980 567650472475 726592604768 789774570400 908240755960 1135300944950 1816481511920 2270601889900 3632963023840 4541203779800 9082407559600 18164815119200
• Sum of all divisors σ(n): 47515265000280
• Sum of proper divisors (its aliquot sum) s(n): 29350449881080
• 18164815119200 is an abundant number, because the sum of its proper divisors (29350449881080) is greater than itself. Its abundance is 11185634761880

Bases of 18164815119200

• Binary: 100001000010101010011010110100100001101100000₂
• Hexadecimal: 0x1085535A4360
• Base-36: 6FSSTX4RK

Squares and roots of 18164815119200

• 18164815119200 squared (18164815119200²) is 329960508314716910208640000
• 18164815119200 cubed (18164815119200³) is 5993671630174087042425812698469888000000
• The square root of 18164815119200 is 4262020.0749409897
• The cube root of 18164815119200 is 26287.1595235129

Scales and comparisons

• 18,164,815,119,200 seconds is equal to 577,584 years, 48 weeks, 3 days, 17 hours, 33 minutes, 20 seconds.
• To count from 1 to 18,164,815,119,200 would take you about one million, four hundred forty-three thousand, nine hundred sixty-two 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 18164815119200 cubic inches would be around 2190.6 feet tall.

Recreational maths with 18164815119200

• 18164815119200 backwards is 00291151846181
• The number of decimal digits it has is: 14
• The sum of 18164815119200's digits is 47
• More coming soon!