18019416800

Names of 18019416800

• Cardinal: 18019416800 can be written as Eighteen billion, nineteen million, four hundred sixteen thousand, eight hundred.

Scientific notation

• Scientific notation: 1.80194168 × 10¹⁰

Factors of 18019416800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 185

Divisors of 18019416800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 29 32 35 40 44 49 50 55 56 58 70 77 80 88 98 100 110 112 116 121 131 140 145 154 160 175 176 196 200 203 220 224 232 242 245 262 275 280 290 308 319 350 352 385 392 400 406 440 464 484 490 524 539 550 560 580 605 616 638 655 700 725 770 784 800 812 847 880 917 928 968 980 1015 1048 1078 1100 1120 1160 1210 1225 1232 1276 1310 1400 1421 1441 1450 1540 1568 1595 1624 1694 1760 1834 1925 1936 1960 2030 2096 2156 2200 2233 2320 2420 2450 2464 2552 2620 2695 2800 2842 2882 2900 3025 3080 3190 3248 3275 3388 3509 3668 3799 3850 3872 3920 4060 4192 4235 4312 4400 4466 4585 4640 4840 4900 5075 5104 5240 5390 5600 5684 5764 5800 5929 6050 6160 6380 6419 6496 6550 6776 7018 7105 7205 7336 7598 7700 7840 7975 8120 8470 8624 8800 8932 9170 9680 9800 10087 10150 10208 10480 10780 11165 11368 11528 11600 11858 12100 12320 12760 12838 13100 13475 13552 14036 14210 14410 14672 15196 15400 15631 15851 15950 16240 16940 17248 17545 17864 18340 18995 19360 19600 20174 20300 20960 21175 21560 22330 22736 22925 23056 23200 23716 24200 24563 25520 25676 26200 26593 26950 27104 28072 28420 28820 29344 29645 30392 30800 31262 31702 31900 32095 32480 33880 35090 35525 35728 36025 36680 37990 39200 40348 40600 41789 42350 43120 44660 45472 45850 46112 47432 48400 49126 50435 51040 51352 52400 53186 53900 55825 56144 56840 57640 59290 60784 61600 62524 63404 63800 64190 67760 70180 70609 71050 71456 72050 73360 75980 78155 79255 80696 81200 83578 84700 86240 87725 89320 91700 94864 94975 96800 98252 100870 102704 104800 106372 107800 110957 111650 112288 113680 115280 118580 121568 122815 125048 126808 127600 128380 132965 135520 140360 141218 142100 144100 146720 148225 151960 156310 158510 160475 161392 162400 167156 169400 171941 175450 178640 183400 186151 189728 189950 196504 201740 205408 208945 212744 215600 221914 223300 227360 230560 237160 245630 250096 252175 253616 255200 256760 265930 280720 282436 284200 288200 292523 296450 303920 312620 317020 320950 322784 334312 338800 343882 350900 353045 357280 366800 372302 379900 390775 393008 396275 403480 417890 425488 431200 443828 446600 459679 474320 491260 500192 504350 507232 513520 531860 554785 561440 564872 568400 576400 585046 592900 607840 614075 625240 634040 641900 664825 668624 677600 687764 701800 706090 733600 744604 759800 776699 781550 786016 792550 806960 835780 850976 859705 887656 893200 919358 930755 948640 982520 1008700 1027040 1044725 1063720 1109570 1129744 1136800 1152800 1170092 1185800 1228150 1250480 1268080 1283800 1329650 1337248 1375528 1403600 1412180 1462615 1489208 1519600 1553398 1563100 1585100 1613920 1671560 1719410 1765225 1775312 1786400 1838716 1861510 1965040 2017400 2047661 2089450 2127440 2219140 2259488 2298395 2340184 2371600 2456300 2500960 2536160 2567600 2659300 2751056 2773925 2807200 2824360 2925230 2978416 3039200 3106796 3126200 3170200 3217753 3343120 3438820 3530450 3550624 3677432 3723020 3883495 3930080 4034800 4095322 4178900 4254880 4298525 4438280 4596790 4653775 4680368 4743200 4912600 5135200 5318600 5502112 5547850 5648720 5850460 5956832 6213592 6252400 6340400 6435506 6686240 6877640 7060900 7313075 7354864 7446040 7766990 8069600 8190644 8357800 8597050 8876560 9193580 9307550 9360736 9825200 10238305 10637200 11095700 11297440 11491975 11700920 12427184 12504800 12680800 12871012 13755280 14121800 14626150 14709728 14892080 15533980 16088765 16381288 16715600 17194100 17753120 18387160 18615100 19417475 19650400 20476610 21274400 22191400 22524271 22983950 23401840 24854368 25742024 27510560 28243600 29252300 29784160 31067960 32177530 32762576 33431200 34388200 36774320 37230200 38834950 40953220 44382800 45048542 45967900 46803680 51191525 51484048 56487200 58504600 62135920 64355060 65525152 68776400 73548640 74460400 77669900 80443825 81906440 88765600 90097084 91935800 102383050 102968096 112621355 117009200 124271840 128710120 137552800 148920800 155339800 160887650 163812880 180194168 183871600 204766100 225242710 234018400 257420240 310679600 321775300 327625760 360388336 367743200 409532200 450485420 514840480 563106775 621359200 643550600 720776672 819064400 900970840 1126213550 1287101200 1638128800 1801941680 2252427100 2574202400 3603883360 4504854200 9009708400 18019416800
• Sum of all divisors σ(n): 58630544280
• Sum of proper divisors (its aliquot sum) s(n): 40611127480
• 18019416800 is an abundant number, because the sum of its proper divisors (40611127480) is greater than itself. Its abundance is 22591710680

Bases of 18019416800

• Binary: 10000110010000010100111101011100000₂
• Hexadecimal: 0x4320A7AE0
• Base-36: 8A0AMZK

Squares and roots of 18019416800

• 18019416800 squared (18019416800²) is 324699381812122240000
• 18019416800 cubed (18019416800³) is 5850893495574969935109632000000
• The square root of 18019416800 is 134236.4212872201
• The cube root of 18019416800 is 2621.6833965275

Scales and comparisons

• 18,019,416,800 seconds is equal to 572 years, 50 weeks, 1 hour, 33 minutes, 20 seconds.
• To count from 1 to 18,019,416,800 would take you about one thousand, one hundred forty-five 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 18019416800 cubic inches would be around 218.5 feet tall.

Recreational maths with 18019416800

• 18019416800 backwards is 00861491081
• The number of decimal digits it has is: 11
• The sum of 18019416800's digits is 38
• More coming soon!