42879979078272

Names of 42879979078272

• Cardinal: 42879979078272 can be written as Forty-two trillion, eight hundred seventy-nine billion, nine hundred seventy-nine million, seventy-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.2879979078272 × 10¹³

Factors of 42879979078272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 20457

Divisors of 42879979078272

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 53 56 63 64 72 84 96 106 112 126 128 144 159 168 192 212 224 252 288 318 336 371 384 424 448 477 504 576 636 672 742 848 896 954 1008 1113 1152 1272 1344 1484 1696 1908 2016 2226 2544 2688 2968 3339 3392 3816 4032 4452 5088 5936 6678 6784 7632 8064 8291 8904 10176 11872 12101 13356 15264 16582 17808 20352 23744 24202 24873 26712 30528 33164 35616 36303 47488 48404 49746 53424 58037 61056 66328 71232 72606 74619 84707 96808 99492 106848 108909 116074 132656 142464 145212 149238 169414 174111 193616 198984 213696 217818 232148 254121 265312 290424 298476 338828 348222 387232 397968 427392 435636 439423 464296 508242 522333 530624 580848 596952 641353 677656 696444 762363 774464 795936 871272 878846 928592 1016484 1044666 1061248 1161696 1193904 1282706 1318269 1355312 1392888 1524726 1548928 1591872 1742544 1757692 1857184 1924059 2032968 2089332 2323392 2387808 2565412 2636538 2710624 2785776 3049452 3075961 3183744 3485088 3515384 3714368 3848118 3954807 4065936 4178664 4489471 4646784 4775616 5130824 5273076 5421248 5571552 5772177 6098904 6151922 6970176 7030768 7428736 7696236 7909614 8131872 8357328 8978942 9227883 9551232 10261648 10546152 10842496 11143104 11544354 12197808 12303844 13468413 13940352 14061536 15392472 15819228 16263744 16714656 17957884 18455766 20523296 21092304 22286208 23088708 24395616 24607688 26936826 27683649 28123072 30784944 31638456 32527488 33429312 35915768 36911532 40405239 41046592 42184608 46177416 48791232 49215376 53873652 55367298 56246144 61569888 63276912 66858624 71831536 73823064 80810478 82093184 84369216 92354832 97582464 98430752 100329391 107747304 110734596 123139776 126553824 143663072 147646128 161620956 168738432 184709664 196861504 200658782 215494608 221469192 246279552 253107648 287326144 295292256 300988173 323241912 369419328 393723008 401317564 430989216 442938384 506215296 574652288 590584512 601976346 646483824 702305737 738838656 802635128 861978432 885876768 902964519 1181169024 1203952692 1292967648 1404611474 1605270256 1723956864 1771753536 1805929038 2106917211 2407905384 2585935296 2809222948 3210540512 3543507072 3611858076 4213834422 4815810768 5171870592 5317457723 5618445896 6320751633 6421081024 7223716152 8427668844 9631621536 10634915446 11236891792 12641503266 12842162048 14447432304 15952373169 16855337688 19263243072 21269830892 22473783584 25283006532 28894864608 31904746338 33710675376 37222204061 38526486144 42539661784 44947567168 47857119507 50566013064 57789729216 63809492676 67421350752 74444408122 85079323568 89895134336 95714239014 101132026128 111666612183 115579458432 127618985352 134842701504 148888816244 170158647136 191428478028 202264052256 223333224366 255237970704 269685403008 297777632488 334999836549 340317294272 382856956056 404528104512 446666448732 510475941408 595555264976 669999673098 680634588544 765713912112 809056209024 893332897464 1020951882816 1191110529952 1339999346196 1531427824224 1786665794928 2041903765632 2382221059904 2679998692392 3062855648448 3573331589856 4764442119808 5359997384784 6125711296896 7146663179712 10719994769568 14293326359424 21439989539136 42879979078272
• Sum of all divisors σ(n): 143708918670720
• Sum of proper divisors (its aliquot sum) s(n): 100828939592448
• 42879979078272 is an abundant number, because the sum of its proper divisors (100828939592448) is greater than itself. Its abundance is 57948960514176

Bases of 42879979078272

• Binary: 1001101111111111000101111010111100001010000000₂
• Hexadecimal: 0x26FFC5EBC280
• Base-36: F76SGEXS0

Squares and roots of 42879979078272

• 42879979078272 squared (42879979078272²) is 1838692605753044438702505984
• 42879979078272 cubed (42879979078272³) is 78843100466063972355132538147416884379648
• The square root of 42879979078272 is 6548280.6200003371
• The cube root of 42879979078272 is 35001.3547987875

Scales and comparisons

• 42,879,979,078,272 seconds is equal to 1,363,450 years, 36 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 42,879,979,078,272 would take you about three million, four hundred eight thousand, six hundred twenty-six 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 42879979078272 cubic inches would be around 2916.8 feet tall.

Recreational maths with 42879979078272

• 42879979078272 backwards is 27287097997824
• The number of decimal digits it has is: 14
• The sum of 42879979078272's digits is 81
• More coming soon!