1391423004972

Names of 1391423004972

• Cardinal: 1391423004972 can be written as One trillion, three hundred ninety-one billion, four hundred twenty-three million, four thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.391423004972 × 10¹²

Factors of 1391423004972

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1521

Divisors of 1391423004972

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 28 33 36 39 42 44 52 63 66 77 78 84 89 91 99 117 126 132 143 154 156 178 182 198 231 234 252 267 273 286 308 356 364 396 429 462 467 468 534 546 572 623 693 801 819 858 924 929 934 979 1001 1068 1092 1157 1246 1287 1386 1401 1602 1638 1716 1858 1868 1869 1958 2002 2314 2492 2574 2772 2787 2802 2937 3003 3204 3269 3276 3471 3716 3738 3916 4004 4203 4628 5137 5148 5574 5604 5607 5874 6006 6071 6503 6538 6853 6942 7476 8099 8361 8406 8811 9009 9807 10219 10274 10413 11148 11214 11748 12012 12077 12142 12727 13006 13076 13706 13884 15411 16198 16722 16812 17622 18018 18213 19509 19614 20438 20548 20559 20826 22428 24154 24284 24297 25454 26012 27412 29421 30657 30822 32396 33444 35244 35959 36036 36231 36426 38181 39018 39228 40876 41118 41563 41652 42497 46233 48308 48594 50908 54639 58527 58842 61314 61644 61677 66781 71533 71918 72462 72852 72891 76362 78036 82236 82681 83126 84539 84994 89089 91971 92466 97188 107877 108693 109278 114543 117054 117684 122628 123354 124689 127491 132847 133562 143066 143836 144924 145782 152724 165362 166252 169078 169988 178178 183942 184932 200343 214599 215754 217386 218556 229086 234108 246708 248043 249378 253617 254982 265694 267124 267267 286132 290941 291564 323631 330724 338156 356356 367884 374067 382473 398541 400686 429198 431508 433843 434772 457193 458172 467467 496086 498756 507234 509964 531388 534534 540319 578767 581882 601029 643797 647262 744129 748134 760851 764946 797082 801372 801801 858396 867686 872823 909491 914386 929929 934934 992172 1014468 1069068 1074853 1080638 1157534 1163764 1195623 1202058 1287594 1294524 1301529 1371579 1402401 1488258 1496268 1521702 1529892 1594164 1603602 1620957 1735372 1736301 1745646 1818982 1828772 1859858 1869868 2149706 2161276 2315068 2391246 2404116 2575188 2603058 2618469 2728473 2743158 2789787 2804802 2976516 3036901 3043404 3200351 3207204 3224559 3241914 3472602 3491292 3637964 3719716 3782233 3904587 4114737 4207203 4299412 4772273 4782492 4862871 5206116 5208903 5236938 5456946 5486316 5579574 5609604 5639959 5943509 6073802 6366437 6400702 6449118 6483828 6945204 7523971 7564466 7809174 8185419 8229474 8369361 8414406 9110703 9544546 9601053 9673677 9725742 10417806 10473876 10913892 11159148 11279918 11346699 11823383 11887018 12147604 12732874 12801404 12898236 14316819 15047942 15128932 15618348 16370838 16458948 16738722 16828812 16919877 17830527 18221406 19089092 19099311 19202106 19347354 19451484 20835612 22559836 22571913 22693398 23646766 23774036 25465748 27332109 28633638 28803159 30095884 32741676 33405911 33477444 33839754 34040097 35470149 35661054 36442812 38198622 38404212 38612027 38694708 39479713 41604563 42950457 45143826 45386796 47293532 50759631 53491581 54664218 57267276 57297933 57606318 62039549 66811822 67679508 67715739 68080194 70940298 71322108 76397244 77224054 78959426 82763681 83209126 85900914 90287652 100217733 101519262 106410447 106983162 109328436 114595866 115212636 115836081 118439139 124079098 124813689 133623644 135431478 136160388 141880596 154448108 157918852 165527362 166418252 171801828 186118647 200435466 203038524 212820894 213966324 229191732 231672162 236878278 248158196 248291043 249627378 270284189 270862956 300653199 331054724 347508243 355317417 372237294 374441067 400870932 424732297 425641788 434276843 463344324 473756556 496582086 499254756 501956351 540568378 558355941 601306398 695016486 710634834 744474588 744873129 748882134 810852567 849464594 868553686 993164172 1003912702 1081136756 1116711882 1202612796 1274196891 1302830529 1390032972 1421269668 1489746258 1497764268 1505869053 1621705134 1698929188 1737107372 2007825404 2233423764 2432557701 2548393782 2605661058 2973126079 2979492516 3011738106 3243410268 3513694457 3822590673 3908491587 4517607159 4865115402 5096787564 5211322116 5521519861 5946252158 6023476212 7027388914 7645181346 7816983174 8919378237 9035214318 9730230804 10541083371 11043039722 11892504316 14054777828 15290362692 15633966348 16564559583 17838756474 18070428636 21082166742 22086079444 26758134711 31623250113 33129119166 35677512948 38650639027 42164333484 49693678749 53516269422 63246500226 66258238332 77301278054 99387357498 107032538844 115951917081 126493000452 154602556108 198774714996 231903834162 347855751243 463807668324 695711502486 1391423004972
• Sum of all divisors σ(n): 4790843366400
• Sum of proper divisors (its aliquot sum) s(n): 3399420361428
• 1391423004972 is an abundant number, because the sum of its proper divisors (3399420361428) is greater than itself. Its abundance is 2007997356456

Bases of 1391423004972

• Binary: 10100001111110111010001100010000100101100₂
• Hexadecimal: 0x143F746212C
• Base-36: HR7LBXV0

Squares and roots of 1391423004972

• 1391423004972 squared (1391423004972²) is 1936057978765310336720784
• 1391423004972 cubed (1391423004972³) is 2693875610613644675072166429807738048
• The square root of 1391423004972 is 1179585.9464117059
• The cube root of 1391423004972 is 11163.9973951323

Scales and comparisons

• 1,391,423,004,972 seconds is equal to 44,242 years, 49 weeks, 1 day, 22 hours, 16 minutes, 12 seconds.
• To count from 1 to 1,391,423,004,972 would take you about one hundred ten thousand, six hundred seven 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 1391423004972 cubic inches would be around 930.3 feet tall.

Recreational maths with 1391423004972

• 1391423004972 backwards is 2794003241931
• The number of decimal digits it has is: 13
• The sum of 1391423004972's digits is 45
• More coming soon!