1689031788400

Names of 1689031788400

• Cardinal: 1689031788400 can be written as One trillion, six hundred eighty-nine billion, thirty-one million, seven hundred eighty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.6890317884 × 10¹²

Factors of 1689031788400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1110

Divisors of 1689031788400

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 31 40 44 50 55 62 80 88 100 110 121 124 155 176 200 220 242 248 275 310 341 400 440 484 496 550 605 620 682 775 880 968 1061 1100 1210 1240 1364 1550 1705 1936 2122 2200 2420 2480 2728 3025 3100 3410 3751 4244 4400 4840 5305 5456 6050 6200 6820 7502 8488 8525 9680 10610 11671 12100 12400 13640 15004 16976 17050 18755 21220 23342 24200 26525 27280 30008 32891 34100 37510 42440 46684 48400 53050 58355 60016 65782 68200 75020 84880 93368 93775 106100 116710 128381 131564 136400 150040 164455 186736 187550 212200 233420 256762 263128 291775 300080 328910 361801 375100 424400 466840 513524 526256 583550 641905 657820 723602 750200 822275 933680 1027048 1125721 1167100 1283810 1315640 1447204 1500400 1644550 1809005 2054096 2251442 2334200 2567620 2631280 2894408 3209525 3289100 3618010 3979811 4502884 4668400 5135240 5628605 5788816 6419050 6578200 7236020 7959622 9005768 9045025 10270480 11257210 12382931 12838100 13156400 14472040 15919244 18011536 18090050 19899055 22514420 24765862 25676200 28143025 28944080 31838488 34897351 36180100 39798110 45028840 49531724 51352400 56286050 61914655 63676976 69794702 72360200 79596220 90057680 99063448 99495275 112572100 123829310 136212241 139589404 144720400 159192440 174486755 198126896 198990550 225144200 247658620 272424482 279178808 309573275 318384880 348973510 383870861 397981100 450288400 495317240 544848964 558357616 619146550 681061205 697947020 767741722 795962200 872433775 990634480 1089697928 1238293100 1362122410 1395894040 1535483444 1591924400 1744867550 1919354305 2179395856 2476586200 2724244820 2791788080 3070966888 3405306025 3489735100 3838708610 4222579471 4953172400 5448489640 6141933776 6810612050 6979470200 7677417220 8445158942 9596771525 10896979280 13621224100 13958940400 15354834440 16890317884 19193543050 21112897355 27242448200 30709668880 33780635768 38387086100 42225794710 54484896400 67561271536 76774172200 84451589420 105564486775 153548344400 168903178840 211128973550 337806357680 422257947100 844515894200 1689031788400
• Sum of all divisors σ(n): 4608560498528
• Sum of proper divisors (its aliquot sum) s(n): 2919528710128
• 1689031788400 is an abundant number, because the sum of its proper divisors (2919528710128) is greater than itself. Its abundance is 1230496921728

Bases of 1689031788400

• Binary: 11000100101000010001000111100011101110000₂
• Hexadecimal: 0x1894223C770
• Base-36: LJXHX0TS

Squares and roots of 1689031788400

• 1689031788400 squared (1689031788400²) is 2852828382225702374560000
• 1689031788400 cubed (1689031788400³) is 4818517824428956854149203463104000000
• The square root of 1689031788400 is 1299627.5575717835
• The cube root of 1689031788400 is 11909.1091151795

Scales and comparisons

• 1,689,031,788,400 seconds is equal to 53,705 years, 51 weeks, 2 days, 46 minutes, 40 seconds.
• To count from 1 to 1,689,031,788,400 would take you about one hundred thirty-four thousand, two hundred sixty-four 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 1689031788400 cubic inches would be around 992.4 feet tall.

Recreational maths with 1689031788400

• 1689031788400 backwards is 0048871309861
• 1689031788400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1689031788400's digits is 55
• More coming soon!