1989759680433

Names of 1989759680433

• Cardinal: 1989759680433 can be written as One trillion, nine hundred eighty-nine billion, seven hundred fifty-nine million, six hundred eighty thousand, four hundred thirty-three.

Scientific notation

• Scientific notation: 1.989759680433 × 10¹²

Factors of 1989759680433

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 101

Divisors of 1989759680433

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 19 21 27 31 41 49 57 63 93 123 133 147 171 189 217 279 287 343 369 399 441 513 589 651 779 837 861 931 961 1029 1107 1197 1271 1323 1519 1681 1767 1953 2009 2337 2401 2583 2793 2883 3087 3591 3813 4123 4557 5043 5301 5453 5859 6027 6517 6727 7011 7203 7749 8379 8649 8897 9261 10633 11439 11767 12369 13671 14063 15129 15903 16359 18081 18259 19551 20181 21033 21609 24149 25137 25947 26691 28861 31899 31939 34317 35301 37107 38171 39401 41013 42189 45387 45619 47089 49077 52111 54243 54777 58653 60543 62279 64827 72447 74431 80073 82369 86583 95697 95817 98441 105903 111321 114513 118203 126567 127813 136857 141267 147231 156333 164331 169043 175959 181629 186837 202027 217341 223293 223573 240219 247107 259749 267197 275807 287091 287451 295323 317709 329623 343539 354609 364777 379701 383439 410571 423801 435953 468999 492993 507129 560511 576583 606081 652023 669879 670719 741321 748619 779247 801591 827421 862353 885969 894691 988869 990109 1030617 1063827 1094331 1150317 1183301 1231713 1271403 1307859 1406997 1414189 1521387 1565011 1615441 1681533 1729749 1818243 1870379 1930649 2009637 2012157 2223963 2245857 2307361 2404773 2482263 2553439 2657907 2684073 2966607 2970327 3051671 3282993 3450951 3549903 3923577 4036081 4242567 4564161 4695033 4846323 5189247 5240333 5454729 5611137 5791947 6036471 6262837 6737571 6922083 6930763 7214319 7446789 7660317 8052219 8283107 8899821 8910981 9155013 9848979 10649709 10955077 11308087 11770731 12108243 12727701 13514543 14085099 14538969 15567741 15720999 16833411 17375841 17874073 18788511 20212713 20766249 20792289 22980951 24156657 24849321 26732943 27465039 30693379 31949127 32865231 33924261 36324729 36682331 38183103 40543629 42255297 43616907 43839859 47162997 48515341 50500233 52127523 53622219 56365533 57981749 62298747 62376867 68942853 74547963 76685539 79156609 82395117 92080137 94601801 98595693 101772783 108974187 110046993 121630887 125118511 131519577 141488991 145546023 160866657 169096599 173945247 187130601 214853653 223643889 230056617 237469827 256776317 276240411 283805403 295787079 305318349 330140979 339607387 364892661 375355533 394558731 436638069 482599971 521835741 554096263 644560959 690169851 712409481 770328951 828721233 851416209 990422937 1018822161 1126066599 1183676193 1309914207 1503975571 1565507223 1662288789 1797434219 1933682877 2070509553 2137228443 2310986853 2377251709 2554248627 3056466483 3378199797 3878673841 4511926713 4986866367 5392302657 5801048631 6932960559 7131755127 9169399449 10527828997 11636021523 13535780139 14960599101 16176907971 21395265381 31583486991 34908064569 40607340417 48530723913 64185796143 73694802979 94750460973 104724193707 221084408937 284251382919 663253226811 1989759680433
• Sum of all divisors σ(n): 3833872111200
• Sum of proper divisors (its aliquot sum) s(n): 1844112430767
• 1989759680433 is a deficient number, because the sum of its proper divisors (1844112430767) is less than itself. Its deficiency is 145647249666

Bases of 1989759680433

• Binary: 11100111101000110111010110011111110110001₂
• Hexadecimal: 0x1CF46EB3FB1
• Base-36: PE2ZJFE9

Squares and roots of 1989759680433

• 1989759680433 squared (1989759680433²) is 3959143585876834283067489
• 1989759680433 cubed (1989759680433³) is 7877744276222651475174065575611742737
• The square root of 1989759680433 is 1410588.4163826811
• The cube root of 1989759680433 is 12577.6703704117

Scales and comparisons

• 1,989,759,680,433 seconds is equal to 63,268 years, 10 weeks, 3 days, 22 hours, 20 minutes, 33 seconds.
• To count from 1 to 1,989,759,680,433 would take you about one hundred fifty-eight thousand, one hundred seventy 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 1989759680433 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989759680433

• 1989759680433 backwards is 3340869579891
• The number of decimal digits it has is: 13
• The sum of 1989759680433's digits is 72
• More coming soon!