1125639811989

Names of 1125639811989

• Cardinal: 1125639811989 can be written as One trillion, one hundred twenty-five billion, six hundred thirty-nine million, eight hundred eleven thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 1.125639811989 × 10¹²

Factors of 1125639811989

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8302

Divisors of 1125639811989

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 49 57 63 71 77 99 133 147 171 189 209 213 231 297 343 399 441 497 513 539 627 639 693 781 931 1029 1197 1323 1349 1463 1491 1617 1881 1917 2079 2343 2793 3087 3479 3591 3773 4047 4389 4473 4851 5467 5643 6517 7029 8191 8379 9261 9443 10241 10437 11319 12141 13167 13419 14553 14839 16401 19551 21087 24353 24573 25137 28329 30723 31311 33957 36423 38269 39501 44517 49203 57337 58653 66101 71687 73059 73719 84987 90101 92169 93933 101871 103873 114807 133551 147609 155629 172011 175959 198303 215061 219177 221157 254961 267883 270303 276507 311619 344421 400653 401359 462707 466887 516033 581561 594909 630707 645183 657531 727111 803649 810909 934857 1033263 1089403 1204077 1388121 1400661 1548099 1711919 1744683 1784727 1892121 1935549 2181333 2410947 2432727 2804571 2809513 3268209 3612231 4070927 4164363 4201983 4414949 5089777 5135757 5234049 5676363 6397171 6543999 7232841 7625821 8428539 9804627 10836693 11049659 11983433 12212781 12493089 13244847 15269331 15407271 15702147 17029089 19191513 19631997 22877463 25285617 28496489 29413881 30904643 33148977 35950299 36638343 39734541 44780197 45807993 46221813 53380747 57574539 68632389 75856851 77347613 83884031 85489467 92713929 99446931 107850897 109915029 119203623 121546249 134340591 137423979 160142241 172723617 199475423 205897167 232042839 251652093 256468401 278141787 298340793 313461379 323552691 364638747 403021773 480426723 541433291 587188217 598426269 696128517 754956279 769405203 834425361 850823743 940384137 1093916241 1209065319 1441280169 1624299873 1761564651 1795278807 2088385551 2194229653 2264868837 2552471229 2821152411 3281748723 3790033037 4872899619 5284693953 5385836421 5955766201 6582688959 7657413687 8463457233 11370099111 14618698857 15854081859 17867298603 19748066877 22972241061 34110297333 41690363407 53601895809 59244200631 102330891999 125071090221 160805687427 375213270663 1125639811989
• Sum of all divisors σ(n): 2264924160000
• Sum of proper divisors (its aliquot sum) s(n): 1139284348011
• 1125639811989 is an abundant number, because the sum of its proper divisors (1139284348011) is greater than itself. Its abundance is 13644536022

Bases of 1125639811989

• Binary: 10000011000010101010111000111001110010101₂
• Hexadecimal: 0x106155C7395
• Base-36: ED40VPN9

Squares and roots of 1125639811989

• 1125639811989 squared (1125639811989²) is 1267064986334631268136121
• 1125639811989 cubed (1125639811989³) is 1426258792995559194904383888899754669
• The square root of 1125639811989 is 1060961.7391730015
• The cube root of 1125639811989 is 10402.3903898535

Scales and comparisons

• 1,125,639,811,989 seconds is equal to 35,791 years, 44 weeks, 6 days, 13 hours, 33 minutes, 9 seconds.
• To count from 1 to 1,125,639,811,989 would take you about eighty-nine thousand, four hundred seventy-nine 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 1125639811989 cubic inches would be around 866.9 feet tall.

Recreational maths with 1125639811989

• 1125639811989 backwards is 9891189365211
• 1125639811989 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1125639811989's digits is 63
• More coming soon!