1297010820072

Names of 1297010820072

• Cardinal: 1297010820072 can be written as One trillion, two hundred ninety-seven billion, ten million, eight hundred twenty thousand and seventy-two.

Scientific notation

• Scientific notation: 1.297010820072 × 10¹²

Factors of 1297010820072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 158481330

Divisors of 1297010820072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 31 33 44 62 66 88 93 124 132 186 248 264 341 372 682 744 1023 1364 2046 2728 4092 8184 158481283 316962566 475443849 633925132 950887698 1267850264 1743294113 1901775396 3486588226 3803550792 4912919773 5229882339 6973176452 9825839546 10459764678 13946352904 14738759319 19651679092 20919529356 29477518638 39303358184 41839058712 54042117503 58955037276 108084235006 117910074552 162126352509 216168470012 324252705018 432336940024 648505410036 1297010820072
• Sum of all divisors σ(n): 3651408783360
• Sum of proper divisors (its aliquot sum) s(n): 2354397963288
• 1297010820072 is an abundant number, because the sum of its proper divisors (2354397963288) is greater than itself. Its abundance is 1057387143216

Bases of 1297010820072

• Binary: 10010110111111011110111101000001111101000₂
• Hexadecimal: 0x12DFBDE83E8
• Base-36: GJU6R5RC

Squares and roots of 1297010820072

• 1297010820072 squared (1297010820072²) is 1682237067383841958085184
• 1297010820072 cubed (1297010820072³) is 2181879678323033181658106750673013248
• The square root of 1297010820072 is 1138863.8285905827
• The cube root of 1297010820072 is 10905.5573604501

Scales and comparisons

• 1,297,010,820,072 seconds is equal to 41,240 years, 48 weeks, 3 days, 7 hours, 21 minutes, 12 seconds.
• To count from 1 to 1,297,010,820,072 would take you about one hundred three thousand, one hundred 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 1297010820072 cubic inches would be around 908.8 feet tall.

Recreational maths with 1297010820072

• 1297010820072 backwards is 2700280107921
• The number of decimal digits it has is: 13
• The sum of 1297010820072's digits is 39
• More coming soon!