1028493329664

Names of 1028493329664

• Cardinal: 1028493329664 can be written as One trillion, twenty-eight billion, four hundred ninety-three million, three hundred twenty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.028493329664 × 10¹²

Factors of 1028493329664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1812901

Divisors of 1028493329664

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 739 768 1478 2217 2956 4434 5912 8868 11824 17736 23648 35472 47296 70944 94592 141888 189184 283776 567552 1812157 3624314 5436471 7248628 10872942 14497256 21745884 28994512 43491768 57989024 86983536 115978048 173967072 231956096 347934144 463912192 695868288 1339184023 1391736576 2678368046 4017552069 5356736092 8035104138 10713472184 16070208276 21426944368 32140416552 42853888736 64280833104 85707777472 128561666208 171415554944 257123332416 342831109888 514246664832 1028493329664
• Sum of all divisors σ(n): 2740997704480
• Sum of proper divisors (its aliquot sum) s(n): 1712504374816
• 1028493329664 is an abundant number, because the sum of its proper divisors (1712504374816) is greater than itself. Its abundance is 684011045152

Bases of 1028493329664

• Binary: 1110111101110110111110101100010100000000₂
• Hexadecimal: 0xEF76FAC500
• Base-36: D4HEDG5C

Squares and roots of 1028493329664

• 1028493329664 squared (1028493329664²) is 1057798529163341382352896
• 1028493329664 cubed (1028493329664³) is 1087938731372886786464050537713106944
• The square root of 1028493329664 is 1014146.6016626985
• The cube root of 1028493329664 is 10094.0897018009

Scales and comparisons

• 1,028,493,329,664 seconds is equal to 32,702 years, 47 weeks, 23 hours, 34 minutes, 24 seconds.
• To count from 1 to 1,028,493,329,664 would take you about eighty-one thousand, seven hundred fifty-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 1028493329664 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028493329664

• 1028493329664 backwards is 4669233948201
• The number of decimal digits it has is: 13
• The sum of 1028493329664's digits is 57
• More coming soon!