1142988654780

Names of 1142988654780

• Cardinal: 1142988654780 can be written as One trillion, one hundred forty-two billion, nine hundred eighty-eight million, six hundred fifty-four thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.14298865478 × 10¹²

Factors of 1142988654780

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201566

Divisors of 1142988654780

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 42 45 54 57 60 63 70 76 79 84 90 95 105 108 114 126 133 135 140 158 171 180 189 190 210 228 237 252 266 270 285 315 316 342 378 380 395 399 420 474 513 532 540 553 570 630 665 684 711 756 790 798 855 945 948 1026 1106 1140 1185 1197 1260 1330 1422 1501 1580 1596 1659 1710 1890 1995 2052 2133 2212 2370 2394 2565 2660 2765 2844 3002 3318 3420 3555 3591 3780 3990 4266 4503 4740 4788 4977 5130 5530 5985 6004 6636 7110 7182 7505 7980 8295 8532 9006 9954 10260 10507 10665 11060 11970 13509 14220 14364 14931 15010 16590 17955 18012 19908 21014 21330 22515 23940 24885 27018 29862 30020 31521 33180 35910 40527 42028 42660 45030 49770 52535 54036 59724 63042 67545 71820 74655 81054 90060 94563 99540 105070 126084 135090 149310 157605 162108 189126 201451 202635 210140 270180 283689 298620 315210 378252 402902 405270 472815 567378 604353 630420 805804 810540 945630 1007255 1134756 1208706 1410157 1418445 1813059 1891260 2014510 2417412 2820314 2836890 3021765 3626118 3827569 4029020 4230471 5439177 5640628 5673780 6043530 7050785 7252236 7655138 8460942 9065295 10878354 11482707 12087060 12691413 14101570 15310276 15914629 16921884 18130590 19137845 21152355 21756708 22965414 25382826 26792983 27195885 28203140 31829258 34448121 36261180 38074239 38275690 42304710 45930828 47743887 50765652 53585966 54391770 57413535 63457065 63658516 68896242 76148478 76551380 79573145 80378949 84609420 95487774 103344363 107171932 108783540 111402403 114827070 126914130 133964915 137792484 143231661 152296956 159146290 160757898 172240605 190371195 190975548 206688726 222804806 229654140 238719435 241136847 253828260 267929830 286463322 302377951 318292580 321515796 334207209 344481210 380742390 401894745 413377452 429694983 445609612 477438870 482273694 516721815 535859660 557012015 572926644 604755902 668414418 688962420 716158305 723410541 761484780 803789490 859389966 907133853 954877740 964547388 1002621627 1033443630 1114024030 1205684235 1209511804 1336828836 1432316610 1446821082 1511889755 1607578980 1671036045 1718779932 1814267706 2005243254 2066887260 2116645657 2148474915 2228048060 2411368470 2721401559 2864633220 2893642164 3007864881 3023779510 3342072090 3617052705 3628535412 4010486508 4233291314 4296949830 4535669265 4822736940 5013108135 5442803118 6015729762 6047559020 6349936971 6684144180 7234105410 8164204677 8466582628 8593899660 9071338530 10026216270 10583228285 10885606236 12031459524 12699873942 13607007795 14468210820 15039324405 16328409354 18142677060 19049810913 20052432540 21166456570 25399747884 27214015590 30078648810 31749684855 32656818708 38099621826 40821023385 42332913140 54428031180 57149432739 60157297620 63499369710 76199243652 81642046770 95249054565 114298865478 126998739420 163284093540 190498109130 228597730956 285747163695 380996218260 571494327390 1142988654780
• Sum of all divisors σ(n): 4332023808000
• Sum of proper divisors (its aliquot sum) s(n): 3189035153220
• 1142988654780 is an abundant number, because the sum of its proper divisors (3189035153220) is greater than itself. Its abundance is 2046046498440

Bases of 1142988654780

• Binary: 10000101000011111011011101100100010111100₂
• Hexadecimal: 0x10A1F6EC8BC
• Base-36: EL2XXMF0

Squares and roots of 1142988654780

• 1142988654780 squared (1142988654780²) is 1306423064955794016848400
• 1142988654780 cubed (1142988654780³) is 1493226741587387563484325371195352000
• The square root of 1142988654780 is 1069106.4749499929
• The cube root of 1142988654780 is 10455.5601913877

Scales and comparisons

• 1,142,988,654,780 seconds is equal to 36,343 years, 26 weeks, 1 day, 8 hours, 33 minutes.
• To count from 1 to 1,142,988,654,780 would take you about ninety thousand, eight hundred fifty-eight 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 1142988654780 cubic inches would be around 871.3 feet tall.

Recreational maths with 1142988654780

• 1142988654780 backwards is 0874568892411
• 1142988654780 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1142988654780's digits is 63
• More coming soon!