16404939657216

Names of 16404939657216

• Cardinal: 16404939657216 can be written as Sixteen trillion, four hundred four billion, nine hundred thirty-nine million, six hundred fifty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.6404939657216 × 10¹³

Factors of 16404939657216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3677805

Divisors of 16404939657216

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 128 132 144 176 192 198 242 256 264 288 352 363 384 396 484 512 528 576 704 726 768 792 968 1024 1056 1089 1152 1408 1452 1536 1584 1936 2048 2112 2178 2304 2816 2904 3072 3168 3872 4096 4224 4356 4608 5632 5808 6144 6336 7744 8448 8712 9216 11264 11616 12288 12672 15488 16896 17424 18432 22528 23232 25344 30976 33792 34848 36864 45056 46464 50688 61952 67584 69696 92928 101376 123904 135168 139392 185856 202752 247808 278784 371712 405504 495616 557568 743424 1115136 1486848 2230272 3677789 4460544 7355578 11033367 14711156 22066734 29422312 33100101 40455679 44133468 58844624 66200202 80911358 88266936 117689248 121367037 132400404 161822716 176533872 235378496 242734074 264800808 323645432 353067744 364101111 445012469 470756992 485468148 529601616 647290864 706135488 728202222 890024938 941513984 970936296 1059203232 1294581728 1335037407 1412270976 1456404444 1780049876 1883027968 1941872592 2118406464 2589163456 2670074814 2824541952 2912808888 3560099752 3766055936 3883745184 4005112221 4236812928 5178326912 5340149628 5649083904 5825617776 7120199504 7532111872 7767490368 8010224442 8473625856 10356653824 10680299256 11298167808 11651235552 14240399008 15064223744 15534980736 16020448884 16947251712 20713307648 21360598512 22596335616 23302471104 28480798016 31069961472 32040897768 33894503424 41426615296 42721197024 45192671232 46604942208 56961596032 62139922944 64081795536 67789006848 82853230592 85442394048 93209884416 113923192064 124279845888 128163591072 135578013696 165706461184 170884788096 186419768832 227846384128 248559691776 256327182144 341769576192 372839537664 455692768256 497119383552 512654364288 683539152384 745679075328 911385536512 1025308728576 1367078304768 1491358150656 1822771073024 2050617457152 2734156609536 4101234914304 5468313219072 8202469828608 16404939657216
• Sum of all divisors σ(n): 52085740971810
• Sum of proper divisors (its aliquot sum) s(n): 35680801314594
• 16404939657216 is an abundant number, because the sum of its proper divisors (35680801314594) is greater than itself. Its abundance is 19275861657378

Bases of 16404939657216

• Binary: 11101110101110010010100110011101000000000000₂
• Hexadecimal: 0xEEB9299D000
• Base-36: 5TCBPIBK0

Squares and roots of 16404939657216

• 16404939657216 squared (16404939657216²) is 269122045156898211580870656
• 16404939657216 cubed (16404939657216³) is 4414930911225474620029291700903473053696
• The square root of 16404939657216 is 4050301.1810501203
• The cube root of 16404939657216 is 25409.2324184841

Scales and comparisons

• 16,404,939,657,216 seconds is equal to 521,626 years, 17 weeks, 3 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 16,404,939,657,216 would take you about one million, three hundred four thousand and sixty-five 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 16404939657216 cubic inches would be around 2117.4 feet tall.

Recreational maths with 16404939657216

• 16404939657216 backwards is 61275693940461
• The number of decimal digits it has is: 14
• The sum of 16404939657216's digits is 63
• More coming soon!