1328007994668

Names of 1328007994668

• Cardinal: 1328007994668 can be written as One trillion, three hundred twenty-eight billion, seven million, nine hundred ninety-four thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.328007994668 × 10¹²

Factors of 1328007994668

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 42

Divisors of 1328007994668

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 74 81 108 111 148 162 222 243 324 333 444 486 666 729 972 999 1332 1369 1458 1998 2187 2738 2916 2997 3996 4107 4374 5476 5994 6561 8214 8748 8991 11988 12321 13122 16428 17982 19683 24642 26244 26973 35964 36963 39366 49284 50653 53946 59049 73926 78732 80919 101306 107892 110889 118098 147852 151959 161838 177147 202612 221778 236196 242757 303918 323676 332667 354294 443556 455877 485514 607836 665334 708588 728271 911754 971028 998001 1330668 1367631 1456542 1823508 1874161 1996002 2184813 2735262 2913084 2994003 3748322 3992004 4102893 4369626 5470524 5622483 5988006 6554439 7496644 8205786 8739252 8982009 11244966 11976012 12308679 13108878 16411572 16867449 17964018 22489932 24617358 26217756 26946027 33734898 35928036 36926037 49234716 50602347 53892054 67469796 73852074 80838081 101204694 107784108 110778111 147704148 151807041 161676162 202409388 221556222 242514243 303614082 323352324 332334333 443112444 455421123 485028486 607228164 664668666 910842246 970056972 997002999 1329337332 1366263369 1821684492 1994005998 2732526738 2991008997 3988011996 4098790107 5465053476 5982017994 8197580214 8973026991 11964035988 12296370321 16395160428 17946053982 24592740642 35892107964 36889110963 49185481284 73778221926 110667332889 147556443852 221334665778 332001998667 442669331556 664003997334 1328007994668
• Sum of all divisors σ(n): 3582848108840
• Sum of proper divisors (its aliquot sum) s(n): 2254840114172
• 1328007994668 is an abundant number, because the sum of its proper divisors (2254840114172) is greater than itself. Its abundance is 926832119504

Bases of 1328007994668

• Binary: 10011010100110011011100011101110100101100₂
• Hexadecimal: 0x1353371DD2C
• Base-36: GY2TO6R0

Squares and roots of 1328007994668

• 1328007994668 squared (1328007994668²) is 1763605233902122716430224
• 1328007994668 cubed (1328007994668³) is 2342081850060347077234950589786045632
• The square root of 1328007994668 is 1152392.2920030315
• The cube root of 1328007994668 is 10991.7513771807

Scales and comparisons

• 1,328,007,994,668 seconds is equal to 42,226 years, 28 weeks, 2 days, 21 hours, 37 minutes, 48 seconds.
• To count from 1 to 1,328,007,994,668 would take you about one hundred five thousand, five hundred sixty-six 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 1328007994668 cubic inches would be around 916 feet tall.

Recreational maths with 1328007994668

• 1328007994668 backwards is 8664997008231
• The number of decimal digits it has is: 13
• The sum of 1328007994668's digits is 63
• More coming soon!