16689809761128

Names of 16689809761128

• Cardinal: 16689809761128 can be written as Sixteen trillion, six hundred eighty-nine billion, eight hundred nine million, seven hundred sixty-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6689809761128 × 10¹³

Factors of 16689809761128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5015

Divisors of 16689809761128

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 196 216 243 252 294 324 343 378 392 441 486 504 567 588 648 686 756 882 972 1029 1134 1176 1323 1372 1512 1701 1764 1944 2058 2268 2646 2744 3087 3402 3528 3969 4116 4536 5003 5292 6174 6804 7938 8232 9261 10006 10584 11907 12348 13608 15009 15876 18522 20012 23814 24696 27783 30018 31752 35021 37044 40024 45027 47628 55566 60036 70042 74088 83349 90054 95256 105063 111132 120072 135081 140084 166698 180108 210126 222264 245147 270162 280168 315189 333396 360216 405243 420252 490294 540324 630378 666792 735441 810486 840504 945567 980588 1080648 1215729 1260756 1470882 1620972 1716029 1891134 1961176 2206323 2431458 2521512 2836701 2941764 3241944 3432058 3782268 4412646 4862916 5148087 5673402 5883528 6618969 6864116 7564536 8510103 8825292 9725832 10296174 11346804 13237938 13728232 15444261 17020206 17650584 19856907 20592348 22693608 25030009 26475876 30888522 34040412 39713814 41184696 46332783 50060018 52951752 59570721 61777044 68080824 75090027 79427628 92665566 100120036 119141442 123554088 138998349 150180054 158855256 175210063 185331132 200240072 225270081 238282884 277996698 300360108 350420126 370662264 416995047 450540162 476565768 525630189 555993396 600720216 675810243 700840252 833990094 901080324 1051260378 1111986792 1226470441 1351620486 1401680504 1576890567 1667980188 1802160648 2027430729 2102520756 2452940882 2703240972 3153781134 3335960376 3679411323 4054861458 4205041512 4730671701 4905881764 5406481944 6082292187 6307562268 7358822646 8109722916 8585293087 9461343402 9811763528 11038233969 12164584374 12615124536 14192015103 14717645292 16219445832 17170586174 18922686804 22076467938 24329168748 25755879261 28384030206 29435290584 33114701907 34341172348 37845373608 42576045309 44152935876 48658337496 51511758522 56768060412 66229403814 68682344696 77267637783 85152090618 88305871752 99344105721 103023517044 113536120824 132458807628 154535275566 170304181236 198688211442 206047034088 231802913349 264917615256 298032317163 309070551132 340608362472 397376422884 463605826698 596064634326 618141102264 695408740047 794752845768 927211653396 1192129268652 1390817480094 1854423306792 2086226220141 2384258537304 2781634960188 4172452440282 5563269920376 8344904880564 16689809761128
• Sum of all divisors σ(n): 54676468392000
• Sum of proper divisors (its aliquot sum) s(n): 37986658630872
• 16689809761128 is an abundant number, because the sum of its proper divisors (37986658630872) is greater than itself. Its abundance is 21296848869744

Bases of 16689809761128

• Binary: 11110010110111100110001011101010001101101000₂
• Hexadecimal: 0xF2DE62EA368
• Base-36: 5WZ6XTAI0

Squares and roots of 16689809761128

• 16689809761128 squared (16689809761128²) is 278549749862643468419832384
• 16689809761128 cubed (16689809761128³) is 4648942334217309736478632132424838769152
• The square root of 16689809761128 is 4085316.3599809501
• The cube root of 16689809761128 is 25555.4654592233

Scales and comparisons

• 16,689,809,761,128 seconds is equal to 530,684 years, 16 weeks, 6 days, 10 hours, 58 minutes, 48 seconds.
• To count from 1 to 16,689,809,761,128 would take you about one million, three hundred twenty-six thousand, seven hundred ten 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 16689809761128 cubic inches would be around 2129.6 feet tall.

Recreational maths with 16689809761128

• 16689809761128 backwards is 82116790898661
• 16689809761128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16689809761128's digits is 72
• More coming soon!