18008065357800

Names of 18008065357800

• Cardinal: 18008065357800 can be written as Eighteen trillion, eight billion, sixty-five million, three hundred fifty-seven thousand, eight hundred.

Scientific notation

• Scientific notation: 1.80080653578 × 10¹³

Factors of 18008065357800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22964

Divisors of 18008065357800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 181 200 210 280 300 350 362 420 525 543 600 700 724 840 905 1050 1086 1093 1267 1400 1448 1810 2100 2172 2186 2534 2715 3279 3620 3801 4200 4344 4372 4525 5068 5430 5465 6335 6558 7240 7602 7651 8744 9050 10136 10860 10930 12670 13116 13575 15204 15302 16395 18100 19005 21673 21720 21860 22953 25340 26232 27150 27325 30408 30604 31675 32790 36200 38010 38255 43346 43720 45906 50680 54300 54650 61208 63350 65019 65580 76020 76510 81975 86692 91812 95025 108365 108600 109300 114765 126700 130038 131160 151711 152040 153020 163950 173384 183624 190050 191275 197833 216730 218600 229530 253400 260076 303422 306040 325095 327900 380100 382550 395666 433460 455133 459060 520152 541825 573825 593499 606844 650190 655800 758555 760200 765100 791332 866920 910266 918120 989165 1083650 1147650 1186998 1213688 1300380 1384831 1517110 1530200 1582664 1625475 1820532 1978330 2167300 2275665 2295300 2373996 2600760 2769662 2967495 3034220 3250950 3641064 3792775 3922813 3956660 4154493 4334600 4551330 4590600 4747992 4945825 5539324 5934990 6068440 6501900 6924155 7585550 7845626 7913320 8308986 9102660 9891650 11078648 11378325 11768439 11869980 13003800 13848310 14837475 15171100 15691252 16617972 18205320 19614065 19783300 20772465 22756650 23536878 23688589 23739960 27459691 27696620 29674950 30342200 31382504 33235944 34620775 39228130 39566600 41544930 45513300 47073756 47377178 54919382 55393240 58842195 59349900 69241550 71065767 78456260 82379073 83089860 91026600 94147512 94754356 98070325 103862325 109838764 117684390 118442945 118699800 137298455 138483100 142131534 156912520 164758146 165820123 166179720 189508712 196140650 207724650 219677528 235368780 236885890 274596910 276966200 284263068 294210975 329516292 331640246 355328835 392281300 411895365 415449300 470737560 473771780 497460369 549193820 568526136 588421950 592214725 659032584 663280492 686492275 710657670 784562600 823790730 829100615 830898600 947543560 994920738 1098387640 1176843900 1184429450 1326560984 1372984550 1421315340 1647581460 1658201230 1776644175 1989841476 2059476825 2353687800 2368858900 2487301845 2745969100 2842630680 3295162920 3316402460 3553288350 3979682952 4118953650 4145503075 4287634609 4737717800 4974603690 5491938200 6632804920 7106576700 8237907300 8291006150 8575269218 9949207380 12436509225 12862903827 14213153400 16475814600 16582012300 17150538436 19898414760 21438173045 24873018450 25725807654 30013442263 33164024600 34301076872 42876346090 49746036900 51451615308 60026884526 64314519135 85752692180 90040326789 99492073800 102903230616 107190865225 120053769052 128629038270 150067211315 171505384360 180080653578 214381730450 240107538104 257258076540 300134422630 321572595675 360161307156 428763460900 450201633945 514516153080 600268845260 643145191350 720322614312 750336056575 857526921800 900403267890 1200537690520 1286290382700 1500672113150 1800806535780 2251008169725 2572580765400 3001344226300 3601613071560 4502016339450 6002688452600 9004032678900 18008065357800
• Sum of all divisors σ(n): 64214145864960
• Sum of proper divisors (its aliquot sum) s(n): 46206080507160
• 18008065357800 is an abundant number, because the sum of its proper divisors (46206080507160) is greater than itself. Its abundance is 28198015149360

Bases of 18008065357800

• Binary: 100000110000011010100010101101011011111101000₂
• Hexadecimal: 0x1060D456B7E8
• Base-36: 6DSSH5QSO

Squares and roots of 18008065357800

• 18008065357800 squared (18008065357800²) is 324290417930796442020840000
• 18008065357800 cubed (18008065357800³) is 5839843041006059365318985029656552000000
• The square root of 18008065357800 is 4243591.0922000955
• The cube root of 18008065357800 is 26211.3276570537

Scales and comparisons

• 18,008,065,357,800 seconds is equal to 572,600 years, 40 weeks, 2 days, 9 hours, 10 minutes.
• To count from 1 to 18,008,065,357,800 would take you about one million, four hundred thirty-one thousand, five hundred 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 18008065357800 cubic inches would be around 2184.3 feet tall.

Recreational maths with 18008065357800

• 18008065357800 backwards is 00875356080081
• The number of decimal digits it has is: 14
• The sum of 18008065357800's digits is 51
• More coming soon!