18380310989625

Names of 18380310989625

• Cardinal: 18380310989625 can be written as Eighteen trillion, three hundred eighty billion, three hundred ten million, nine hundred eighty-nine thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.8380310989625 × 10¹³

Factors of 18380310989625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 122

Divisors of 18380310989625

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 81 101 117 125 135 169 195 225 243 303 325 351 375 405 505 507 585 675 729 845 909 975 1053 1125 1215 1313 1515 1521 1625 1755 2025 2187 2197 2525 2535 2727 2925 3159 3375 3645 3939 4225 4545 4563 4875 5265 6075 6561 6565 6591 7575 7605 8181 8775 9477 10125 10201 10935 10985 11817 12625 12675 13635 13689 14625 15795 17069 18225 19695 19773 21125 22725 22815 24543 26325 28431 30375 30603 32805 32825 32955 35451 37875 38025 40905 41067 43875 47385 51005 51207 54675 54925 59085 59319 63375 68175 68445 73629 78975 85293 85345 91125 91809 98475 98865 106353 113625 114075 122715 123201 131625 132613 142155 153015 153621 164025 164125 164775 177255 177957 190125 204525 205335 220887 221897 236925 255025 256035 273375 274625 275427 295425 296595 319059 340875 342225 368145 369603 394875 397839 426465 426725 459045 460863 492375 494325 531765 533871 570375 613575 616005 662661 663065 665691 710775 765075 768105 820125 823875 826281 886275 889785 957177 1022625 1026675 1104435 1108809 1109485 1184625 1193517 1275125 1280175 1377135 1382589 1477125 1482975 1595295 1601613 1711125 1723969 1840725 1848015 1989195 1997073 2132325 2133625 2295225 2304315 2471625 2478843 2658825 2669355 2871531 3067875 3080025 3313305 3315325 3328455 3553875 3580551 3825375 3840525 4131405 4147767 4431375 4448925 4785885 4804839 5133375 5171907 5522175 5544045 5547425 5967585 5991219 6400875 6885675 6912945 7414875 7436529 7976475 8008065 8614593 8619845 9203625 9240075 9945975 9985365 10661625 10741653 11476125 11521575 12394215 12443301 13294125 13346775 14357655 14414517 15400125 15515721 16566525 16576625 16642275 17902755 17973657 19202625 20657025 20738835 22244625 22309587 22411597 23929425 24024195 25859535 27610875 27720225 27737125 29837925 29956095 32224959 34428375 34564725 37182645 37329903 39882375 40040325 43072965 43099225 46200375 46547163 49729875 49926825 53708265 53920971 57607875 61971075 62216505 66733875 66928761 67234791 71788275 72072585 77578605 82832625 83211375 89513775 89868285 96674877 103285125 103694175 111547935 111989709 112057985 119647125 120120975 129297675 138601125 139641489 149189625 149780475 161124795 161762913 172823625 185913225 186649515 200201625 201704373 215364825 215496125 232735815 249634125 268541325 269604855 290024631 309855375 311082525 334643805 336173955 358941375 360362925 387893025 418924467 447568875 449341425 483374385 485288739 518470875 557739675 559948545 560289925 600604875 605113119 646488375 698207445 748902375 805623975 808814565 870073893 929566125 933247575 1008521865 1076824125 1163679075 1256773401 1342706625 1348024275 1450123155 1455866217 1555412625 1673219025 1680869775 1801814625 1815339357 1939465125 2094622335 2246707125 2416871925 2426443695 2788698375 2799742725 2801449625 3025565595 3491037225 3770320203 4028119875 4044072825 4350369465 4666237875 5042609325 5446018071 5818395375 6283867005 6740121375 7250615775 7279331085 8366095125 8404348875 9076696785 10473111675 11310960609 12084359625 12132218475 13998713625 15127827975 16338054213 17455186125 18851601015 20220364125 21751847325 25213046625 27230090355 31419335025 36253078875 36396655425 45383483925 49014162639 52365558375 56554803045 60661092375 75639139875 81690271065 94258005075 108759236625 136150451775 147042487917 157096675125 181983277125 226917419625 245070813195 282774015225 408451355325 471290025375 680752258875 735212439585 1225354065975 1413870076125 2042256776625 3676062197925 6126770329875 18380310989625
• Sum of all divisors σ(n): 37644756043440
• Sum of proper divisors (its aliquot sum) s(n): 19264445053815
• 18380310989625 is an abundant number, because the sum of its proper divisors (19264445053815) is greater than itself. Its abundance is 884134064190

Bases of 18380310989625

• Binary: 100001011011101111111111010000100101100111001₂
• Hexadecimal: 0x10B77FE84B39
• Base-36: 6IJSQLIK9

Squares and roots of 18380310989625

• 18380310989625 squared (18380310989625²) is 337835832075329546857640625
• 18380310989625 cubed (18380310989625³) is 6209527656983285740950963365086353515625
• The square root of 18380310989625 is 4287226.4915239783
• The cube root of 18380310989625 is 26390.7025482927

Scales and comparisons

• 18,380,310,989,625 seconds is equal to 584,437 years, 1 week, 5 days, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 18,380,310,989,625 would take you about one million, four hundred sixty-one thousand and ninety-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 18380310989625 cubic inches would be around 2199.2 feet tall.

Recreational maths with 18380310989625

• 18380310989625 backwards is 52698901308381
• The number of decimal digits it has is: 14
• The sum of 18380310989625's digits is 63
• More coming soon!