31479199839912

Names of 31479199839912

• Cardinal: 31479199839912 can be written as Thirty-one trillion, four hundred seventy-nine billion, one hundred ninety-nine million, eight hundred thirty-nine thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.1479199839912 × 10¹³

Factors of 31479199839912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3062

Divisors of 31479199839912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 31 33 44 61 62 66 88 93 122 124 132 183 186 244 248 264 341 366 372 488 671 682 732 744 961 1023 1093 1342 1364 1464 1861 1891 1922 2013 2046 2186 2684 2728 2883 3279 3722 3782 3844 4026 4092 4372 5368 5583 5673 5766 6558 7444 7564 7688 8052 8184 8744 10571 11166 11346 11532 12023 13116 14888 15128 16104 20471 20801 21142 22332 22692 23064 24046 26232 31713 33883 36069 40942 41602 42284 44664 45384 48092 57691 58621 61413 62403 63426 66673 67766 72138 81884 83204 84568 96184 101649 113521 115382 117242 122826 124806 126852 133346 135532 144276 163768 166408 173073 175863 200019 203298 227042 230764 234484 245652 249612 253704 266692 271064 288552 340563 346146 351726 372713 400038 406596 454084 461528 468968 491304 499224 533384 634601 644831 681126 692292 703452 733403 745426 800076 813192 908168 1050373 1118139 1248731 1269202 1289662 1362252 1384584 1406904 1466806 1490852 1600152 1788421 1903803 1934493 2034073 2066863 2100746 2200209 2236278 2497462 2538404 2579324 2724504 2933612 2981704 3151119 3519151 3576842 3746193 3807606 3868986 4068146 4133726 4201492 4400418 4472556 4994924 5076808 5158648 5365263 5867224 6102219 6200589 6302238 7038302 7153684 7492386 7615212 7737972 8136292 8267452 8402984 8800836 8945112 9989848 10557453 10730526 11554103 12204438 12401178 12604476 14076604 14307368 14984772 15230424 15475944 16272584 16534904 17601672 19672631 21114906 21461052 22374803 22735493 23108206 24408876 24802356 25208952 28153208 29969544 34662309 38710661 39345262 42229812 42922104 44749606 45470986 46216412 48817752 49604712 59017893 63056263 64072753 67124409 68206479 69324618 77421322 78690524 84459624 89499212 90941972 92432824 109093681 116131983 118035786 124078453 126112526 128145506 134248818 136412958 138649236 154842644 157381048 178998424 181883944 189168789 192218259 218187362 232263966 236071572 248156906 252225052 256291012 268497636 272825916 277298472 309685288 327281043 372235359 378337578 384436518 436374724 464527932 472143144 496313812 504450104 512582024 536995272 545651832 654562086 693618893 704800283 744470718 756675156 768873036 872749448 929055864 992627624 1200030491 1309124172 1364862983 1387237786 1409600566 1488941436 1513350312 1537746072 1954744153 2080856679 2114400849 2400060982 2618248344 2729725966 2774475572 2819201132 2977882872 3600091473 3846432043 3909488306 4094588949 4161713358 4228801698 4800121964 5459451932 5548951144 5638402264 5864232459 7200182946 7692864086 7818976612 8189177898 8323426716 8457603396 9600243928 10918903864 11539296129 11728464918 14400365892 15385728172 15637953224 16378355796 16646853432 16915206792 21502185683 23078592258 23456929836 28800731784 30771456344 32756711592 42310752473 43004371366 46157184516 46913859672 64506557049 84621504946 86008742732 92314369032 119239393333 126932257419 129013114098 169243009892 172017485464 238478786666 253864514838 258026228196 338486019784 357718179999 476957573332 507729029676 516052456392 715436359998 953915146664 1015458059352 1311633326663 1430872719996 2623266653326 2861745439992 3934899979989 5246533306652 7869799959978 10493066613304 15739599919956 31479199839912
• Sum of all divisors σ(n): 90296399410560
• Sum of proper divisors (its aliquot sum) s(n): 58817199570648
• 31479199839912 is an abundant number, because the sum of its proper divisors (58817199570648) is greater than itself. Its abundance is 27337999730736

Bases of 31479199839912

• Binary: 111001010000101010010100001100011011010101000₂
• Hexadecimal: 0x1CA1528636A8
• Base-36: B5PCETDBC

Squares and roots of 31479199839912

• 31479199839912 squared (31479199839912²) is 990940022561115686428167744
• 31479199839912 cubed (31479199839912³) is 31193998999568266584445690038012282198528
• The square root of 31479199839912 is 5610632.7486222083
• The cube root of 31479199839912 is 31574.8450666191

Scales and comparisons

• 31,479,199,839,912 seconds is equal to 1,000,941 years, 9 weeks, 3 days, 17 hours, 45 minutes, 12 seconds.
• To count from 1 to 31,479,199,839,912 would take you about two million, five hundred two thousand, three hundred fifty-two 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 31479199839912 cubic inches would be around 2631.2 feet tall.

Recreational maths with 31479199839912

• 31479199839912 backwards is 21993899197413
• The number of decimal digits it has is: 14
• The sum of 31479199839912's digits is 75
• More coming soon!