16385018407387136

Names of 16385018407387136

• Cardinal: 16385018407387136 can be written as Sixteen quadrillion, three hundred eighty-five trillion, eighteen billion, four hundred seven million, three hundred eighty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.6385018407387136 × 10¹⁶

Factors of 16385018407387136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 503

Divisors of 16385018407387136

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 169 208 248 256 338 403 416 457 496 512 676 806 832 914 992 1024 1352 1612 1664 1828 1984 2048 2704 3224 3328 3656 3968 4096 5239 5408 5941 6448 6656 7312 7936 8192 10478 10816 11882 12896 13312 14167 14624 15872 16384 20956 21632 23764 25792 26624 28334 29248 31744 32768 41912 43264 47528 51584 53248 56668 58496 63488 77233 83824 86528 95056 103168 106496 113336 116992 126976 154466 167648 173056 184171 190112 206336 208849 212992 226672 233984 253952 308932 335296 346112 368342 380224 412672 417698 425984 453344 467968 507904 617864 670592 692224 736684 760448 825344 835396 906688 935936 1015808 1235728 1341184 1384448 1473368 1520896 1650688 1670792 1813376 1871872 2394223 2471456 2682368 2715037 2768896 2946736 3041792 3301376 3341584 3626752 3743744 4788446 4942912 5364736 5430074 5537792 5893472 6083584 6474319 6602752 6683168 7253504 7487488 9576892 9885824 10729472 10860148 11786944 12167168 12948638 13205504 13366336 14507008 14974976 19153784 19771648 21458944 21720296 23573888 24334336 25897276 26732672 29014016 35295481 38307568 39543296 42917888 43440592 47147776 48668672 51794552 53465344 58028032 70590962 76615136 79086592 84166147 85835776 86881184 94295552 95443993 97337344 103589104 106930688 116056064 141181924 153230272 158173184 168332294 171671552 173762368 188591104 190887986 194674688 207178208 213861376 232112128 282363848 306460544 316346368 336664588 347524736 377182208 381775972 414356416 427722752 464224256 564727696 612921088 632692736 673329176 695049472 754364416 763551944 828712832 855445504 1094159911 1129455392 1225842176 1240771909 1265385472 1346658352 1390098944 1508728832 1527103888 1657425664 1710891008 2188319822 2258910784 2451684352 2481543818 2530770944 2693316704 2780197888 2958763783 3017457664 3054207776 3314851328 3421782016 4376639644 4517821568 4903368704 4963087636 5386633408 5560395776 5917527566 6034915328 6108415552 6629702656 6843564032 8753279288 9035643136 9806737408 9926175272 10773266816 11120791552 11835055132 12216831104 13259405312 16130034817 17506558576 18071286272 19613474816 19852350544 21546533632 22241583104 23670110264 24433662208 26518810624 32260069634 35013117152 36142572544 38463929179 39226949632 39704701088 43093067264 44483166208 47340220528 48867324416 53037621248 64520139268 70026234304 72285145088 76927858358 78453899264 79409402176 86186134528 88966332416 94680441056 97734648832 106075242496 129040278536 140052468608 144570290176 153855716716 158818804352 172372269056 189360882112 195469297664 212150484992 258080557072 280104937216 289140580352 307711433432 317637608704 344744538112 378721764224 390938595328 500031079327 516161114144 560209874432 578281160704 615422866864 635275217408 689489076224 757443528448 781877190656 1000062158654 1032322228288 1120419748864 1156562321408 1230845733728 1270550434816 1378978152448 1514887056896 1563754381312 2000124317308 2064644456576 2240839497728 2461691467456 2541100869632 2757956304896 3029774113792 3127508762624 4000248634616 4129288913152 4481678995456 4923382934912 5082201739264 6059548227584 8000497269232 8258577826304 8963357990912 9846765869824 10164403478528 12119096455168 16000994538464 16517155652608 17926715981824 19693531739648 20328806957056 24238192910336 32001989076928 33034311305216 35853431963648 39387063479296 40657613914112 48476385820672 64003978153856 66068622610432 78774126958592 96952771641344 128007956307712 132137245220864 157548253917184 256015912615424 264274490441728 315096507834368 512031825230848 528548980883456 630193015668736 1024063650461696 1260386031337472 2048127300923392 4096254601846784 8192509203693568 16385018407387136
• Sum of all divisors σ(n): 36709150074768000
• Sum of proper divisors (its aliquot sum) s(n): 20324131667380864
• 16385018407387136 is an abundant number, because the sum of its proper divisors (20324131667380864) is greater than itself. Its abundance is 3939113259993728

Bases of 16385018407387136

• Binary: 111010001101100001011001100001110011111000000000000000₂
• Hexadecimal: 0x3A361661CF8000
• Base-36: 4HC05JJ4B28

Squares and roots of 16385018407387136

• 16385018407387136 squared (16385018407387136²) is 268468828210415278621174578282496
• 16385018407387136 cubed (16385018407387136³) is 4398866692037309157600046374423446447441844371456
• The square root of 16385018407387136 is 128003978.0920387489
• The cube root of 16385018407387136 is 253989.4306438933

Scales and comparisons

• 16,385,018,407,387,136 seconds is equal to 520,992,903 years, 8 weeks, 4 days, 3 hours, 58 minutes, 56 seconds.
• To count from 1 to 16,385,018,407,387,136 would take you about one billion, five hundred sixty-two million, nine hundred seventy-eight thousand, seven hundred nine 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 16385018407387136 cubic inches would be around 21165.8 feet tall.

Recreational maths with 16385018407387136

• 16385018407387136 backwards is 63178370481058361
• The number of decimal digits it has is: 17
• The sum of 16385018407387136's digits is 71
• More coming soon!