16389105318319744

Names of 16389105318319744

• Cardinal: 16389105318319744 can be written as Sixteen quadrillion, three hundred eighty-nine trillion, one hundred five billion, three hundred eighteen million, three hundred nineteen thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.6389105318319744 × 10¹⁶

Factors of 16389105318319744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 54631

Divisors of 16389105318319744

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 16 32 53 59 64 106 118 128 212 236 293 424 472 586 848 944 1172 1696 1888 2344 2713 3127 3392 3776 4688 5426 6254 6784 7552 9376 10852 12508 15529 17287 18752 21704 25016 31058 34574 37504 43408 50032 51511 62116 69148 86816 100064 103022 124232 138296 143789 160067 173632 200128 206044 248464 276592 287578 320134 347264 400256 412088 496928 553184 575156 640268 794909 824176 916211 993856 1106368 1150312 1280536 1589818 1648352 1832422 1987712 2212736 2300624 2561072 2730083 3039149 3179636 3296704 3664844 4601248 5122144 5460166 6078298 6359272 6593408 7329688 8483551 9202496 10244288 10920332 12156596 12718544 14659376 15092723 16967102 18404992 20488576 21840664 24313192 25437088 29318752 30185446 33934204 42130177 43681328 46899631 48626384 50874176 58637504 60370892 67868408 84260354 87362656 93799262 97252768 101748352 117275008 120741784 135736816 139749343 161074897 168520708 174725312 187598524 194505536 241483568 271473632 279498686 322149794 337041416 349450624 375197048 389011072 482967136 542947264 558997372 644299588 674082832 750394096 799914319 890470657 965934272 1085894528 1117994744 1288599176 1348165664 1500788192 1599828638 1780941314 1931868544 2235989488 2485680443 2577198352 2696331328 3001576384 3199657276 3561882628 4471978976 4971360886 5154396704 5392662656 6003152768 6399314552 7123765256 7406715179 8245211237 8943957952 9942721772 10308793408 12798629104 14247530512 14813430358 16490422474 17887915904 19885443544 20617586816 25597258208 28495061024 29626860716 32980844948 39770887088 40946557499 47194944821 51194516416 56990122048 59253721432 65961689896 79541774176 81893114998 94389889642 102389032832 113980244096 118507442864 131923379792 159083548352 163786229996 188779779284 237014885728 263846759584 318167096704 327572459992 377559558568 436996195561 474029771456 527693519168 655144919984 755119117136 873992391122 948059542912 1055387038336 1310289839968 1510238234272 1747984782244 2170167547447 2415846892441 2620579679936 3020476468544 3495969564488 4340335094894 4831693784882 5241159359872 6040952937088 6991939128976 8680670189788 9663387569764 13983878257952 17361340379576 19326775139528 27967756515904 34722680759152 38653550279056 55935513031808 69445361518304 77307100558112 128039885299373 138890723036608 154614201116224 256079770598746 277781446073216 309228402232448 512159541197492 1024319082394984 2048638164789968 4097276329579936 8194552659159872 16389105318319744
• Sum of all divisors σ(n): 33958678117190400
• Sum of proper divisors (its aliquot sum) s(n): 17569572798870656
• 16389105318319744 is an abundant number, because the sum of its proper divisors (17569572798870656) is greater than itself. Its abundance is 1180467480550912

Bases of 16389105318319744

• Binary: 111010001110011100110111110000101011110101011010000000₂
• Hexadecimal: 0x3A39CDF0AF5680
• Base-36: 4HDGB1KD8XS

Squares and roots of 16389105318319744

• 16389105318319744 squared (16389105318319744²) is 268602773134976517305699420225536
• 16389105318319744 cubed (16389105318319744³) is 4402159137701875296673227331277242372421041782784
• The square root of 16389105318319744 is 128019941.0963766379
• The cube root of 16389105318319744 is 254010.5463945071

Scales and comparisons

• 16,389,105,318,319,744 seconds is equal to 521,122,854 years, 15 weeks, 1 day, 49 minutes, 4 seconds.
• To count from 1 to 16,389,105,318,319,744 would take you about one billion, five hundred sixty-three million, three hundred sixty-eight thousand, five hundred sixty-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 16389105318319744 cubic inches would be around 21167.5 feet tall.

Recreational maths with 16389105318319744

• 16389105318319744 backwards is 44791381350198361
• The number of decimal digits it has is: 17
• The sum of 16389105318319744's digits is 73
• More coming soon!