16689265021440

Names of 16689265021440

• Cardinal: 16689265021440 can be written as Sixteen trillion, six hundred eighty-nine billion, two hundred sixty-five million, twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.668926502144 × 10¹³

Factors of 16689265021440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 21950338

Divisors of 16689265021440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 88 90 96 99 108 110 120 128 132 135 144 160 165 176 180 192 198 216 220 240 256 264 270 288 297 320 330 352 360 384 396 432 440 480 495 512 528 540 576 594 640 660 704 720 768 792 864 880 960 990 1056 1080 1152 1188 1280 1320 1408 1440 1485 1536 1584 1728 1760 1920 1980 2112 2160 2304 2376 2560 2640 2816 2880 2970 3168 3456 3520 3840 3960 4224 4320 4608 4752 5280 5632 5760 5940 6336 6912 7040 7680 7920 8448 8640 9504 10560 11520 11880 12672 13824 14080 15840 16896 17280 19008 21120 23040 23760 25344 28160 31680 34560 38016 42240 47520 50688 63360 69120 76032 84480 95040 126720 152064 190080 253440 380160 760320 21950317 43900634 65850951 87801268 109751585 131701902 175602536 197552853 219503170 241453487 263403804 329254755 351205072 395105706 439006340 482906974 526807608 592658559 658509510 702410144 724360461 790211412 878012680 965813948 987764265 1053615216 1185317118 1207267435 1317019020 1404820288 1448720922 1580422824 1756025360 1931627896 1975528530 2107230432 2173081383 2370634236 2414534870 2634038040 2809640576 2897441844 2963292795 3160845648 3512050720 3621802305 3863255792 3951057060 4214460864 4346162766 4741268472 4829069740 5268076080 5619281152 5794883688 5926585590 6321691296 6519244149 7024101440 7243604610 7726511584 7902114120 8428921728 8692325532 9482536944 9658139480 10536152160 10865406915 11238562304 11589767376 11853171180 12643382592 13038488298 14048202880 14487209220 15453023168 15804228240 16857843456 17384651064 18965073888 19316278960 21072304320 21730813830 23179534752 23706342360 25286765184 26076976596 28096405760 28974418440 30906046336 31608456480 32596220745 33715686912 34769302128 37930147776 38632557920 42144608640 43461627660 46359069504 47412684720 50573530368 52153953192 56192811520 57948836880 61812092672 63216912960 65192441490 69538604256 75860295552 77265115840 84289217280 86923255320 92718139008 94825369440 101147060736 104307906384 115897673760 123624185344 126433825920 130384882980 139077208512 151720591104 154530231680 168578434560 173846510640 185436278016 189650738880 208615812768 231795347520 252867651840 260769765960 278154417024 303441182208 309060463360 347693021280 370872556032 379301477760 417231625536 463590695040 505735303680 521539531920 556308834048 618120926720 695386042560 758602955520 834463251072 927181390080 1043079063840 1112617668096 1390772085120 1517205911040 1668926502144 1854362780160 2086158127680 2781544170240 3337853004288 4172316255360 5563088340480 8344632510720 16689265021440
• Sum of all divisors σ(n): 64670904904320
• Sum of proper divisors (its aliquot sum) s(n): 47981639882880
• 16689265021440 is an abundant number, because the sum of its proper divisors (47981639882880) is greater than itself. Its abundance is 31292374861440

Bases of 16689265021440

• Binary: 11110010110111000101101101101001001000000000₂
• Hexadecimal: 0xF2DC5B69200
• Base-36: 5WYXXHMO0

Squares and roots of 16689265021440

• 16689265021440 squared (16689265021440²) is 278531566955860683659673600
• 16689265021440 cubed (16689265021440³) is 4648487137763319048211115581567401984000
• The square root of 16689265021440 is 4085249.6889957657
• The cube root of 16689265021440 is 25555.1874207487

Scales and comparisons

• 16,689,265,021,440 seconds is equal to 530,667 years, 1 day, 14 hours, 24 minutes.
• To count from 1 to 16,689,265,021,440 would take you about one million, three hundred twenty-six thousand, six hundred sixty-seven 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 16689265021440 cubic inches would be around 2129.6 feet tall.

Recreational maths with 16689265021440

• 16689265021440 backwards is 04412056298661
• 16689265021440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16689265021440's digits is 54
• More coming soon!