31369281145272

Names of 31369281145272

• Cardinal: 31369281145272 can be written as Thirty-one trillion, three hundred sixty-nine billion, two hundred eighty-one million, one hundred forty-five thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.1369281145272 × 10¹³

Factors of 31369281145272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 194

Divisors of 31369281145272

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 79 84 98 103 126 147 158 168 196 206 237 252 294 309 316 392 412 441 474 504 553 588 618 632 711 721 824 882 927 948 1106 1176 1236 1422 1442 1659 1764 1854 1896 2163 2212 2472 2844 2884 3318 3528 3708 3871 4326 4424 4977 5047 5688 5768 6489 6636 7416 7742 8137 8652 9954 10094 10609 11613 12978 13272 15141 15484 16274 17304 19908 20188 21218 23226 24411 25956 30282 30968 31827 32548 34839 39816 40376 42436 45423 46452 48822 51912 56959 60564 63654 65096 69678 73233 74263 84872 90846 92904 95481 97644 113918 121128 127308 139356 146466 148526 170877 181692 190962 195288 222789 227836 254616 278712 292932 297052 341754 363384 381924 398713 445578 455672 512631 519841 585864 594104 668367 683508 763848 797426 838111 891156 1025262 1039682 1092727 1196139 1336734 1367016 1559523 1594852 1676222 1782312 2050524 2079364 2185454 2392278 2514333 2673468 3119046 3189704 3278181 3352444 3588417 4101048 4158728 4370908 4678569 4784556 5028666 5346936 5866777 6238092 6556362 6704888 7176834 7542999 7649089 8741816 9357138 9569112 9834543 10057332 11733554 12476184 13112724 14353668 15085998 15298178 17600331 18714276 19669086 20114664 22947267 23467108 26225448 28707336 30171996 30596356 35200662 37428552 39338172 41067439 45894534 46934216 52800993 53543623 60343992 61192712 68841801 70401324 78676344 82134878 86325433 91789068 105601986 107087246 112550881 123202317 137683602 140802648 160630869 164269756 172650866 183578136 211203972 214174492 225101762 246404634 258976299 275367204 321261738 328539512 337652643 345301732 369606951 422407944 428348984 450203524 481892607 492809268 517952598 550734408 604278031 642523476 675305286 690603464 739213902 776928897 787856167 900407048 963785214 985618536 1012957929 1035905196 1208556062 1285046952 1350610572 1478427804 1553857794 1575712334 1812834093 1927570428 2025915858 2071810392 2363568501 2417112124 2701221144 2956855608 3107715588 3151424668 3625668186 3855140856 4051831716 4229946217 4727137002 4834224248 5438502279 5514993169 6215431176 6302849336 7090705503 7251336372 8103663432 8459892434 8891519599 9454274004 10877004558 11029986338 12689838651 14181411006 14502672744 16544979507 16919784868 17783039198 18908548008 21754009116 22059972676 25379677302 26674558797 28362822012 33089959014 33839569736 35566078396 38069515953 43508018232 44119945352 49634938521 50759354604 53349117594 56725644024 62240637193 66179918028 71132156792 76139031906 80023676391 99269877042 101518709208 106698235188 124481274386 132359836056 152278063812 160047352782 186721911579 198539754084 213396470376 248962548772 304556127624 320094705564 373443823158 397079508168 435684460351 497925097544 560165734737 640189411128 746887646316 871368920702 1120331469474 1307053381053 1493775292632 1742737841404 2240662938948 2614106762106 3485475682808 3921160143159 4481325877896 5228213524212 7842320286318 10456427048424 15684640572636 31369281145272
• Sum of all divisors σ(n): 101061422233200
• Sum of proper divisors (its aliquot sum) s(n): 69692141087928
• 31369281145272 is an abundant number, because the sum of its proper divisors (69692141087928) is greater than itself. Its abundance is 38322859942656

Bases of 31369281145272

• Binary: 111001000011110111010110111000000100110111000₂
• Hexadecimal: 0x1C87BADC09B8
• Base-36: B4AUK29Q0

Squares and roots of 31369281145272

• 31369281145272 squared (31369281145272²) is 984031799571117399967953984
• 31369281145272 cubed (31369281145272³) is 30868370176634328790879506447310115163648
• The square root of 31369281145272 is 5600828.6123815643
• The cube root of 31369281145272 is 31538.0513188399

Scales and comparisons

• 31,369,281,145,272 seconds is equal to 997,446 years, 5 weeks, 4 days, 15 hours, 1 minute, 12 seconds.
• To count from 1 to 31,369,281,145,272 would take you about two million, four hundred ninety-three thousand, six hundred fifteen 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 31369281145272 cubic inches would be around 2628.2 feet tall.

Recreational maths with 31369281145272

• 31369281145272 backwards is 27254118296313
• The number of decimal digits it has is: 14
• The sum of 31369281145272's digits is 54
• More coming soon!