1017789631138

Names of 1017789631138

• Cardinal: 1017789631138 can be written as One trillion, seventeen billion, seven hundred eighty-nine million, six hundred thirty-one thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.017789631138 × 10¹²

Factors of 1017789631138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 36604

Divisors of 1017789631138

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 49 53 98 106 371 742 2597 5194 6529 13058 30013 45703 60026 91406 210091 319921 346037 420182 639842 692074 1470637 1590689 2422259 2941274 3181378 4844518 11134823 16955813 22269646 33911626 77943761 155887522 195954877 391909754 1371684139 2743368278 9601788973 10385608481 19203577946 20771216962 72699259367 145398518734 508894815569 1017789631138
• Sum of all divisors σ(n): 1809784772280
• Sum of proper divisors (its aliquot sum) s(n): 791995141142
• 1017789631138 is a deficient number, because the sum of its proper divisors (791995141142) is less than itself. Its deficiency is 225794489996

Bases of 1017789631138

• Binary: 1110110011111000111111010100101010100010₂
• Hexadecimal: 0xECF8FD4AA2
• Base-36: CZKDO1IA

Squares and roots of 1017789631138

• 1017789631138 squared (1017789631138²) is 1035895733252026099175044
• 1017789631138 cubed (1017789631138³) is 1054323936244007684670517038854920072
• The square root of 1017789631138 is 1008855.6047016837
• The cube root of 1017789631138 is 10058.9505706051

Scales and comparisons

• 1,017,789,631,138 seconds is equal to 32,362 years, 29 weeks, 1 day, 13 hours, 58 minutes, 58 seconds.
• To count from 1 to 1,017,789,631,138 would take you about eighty thousand, nine hundred 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 1017789631138 cubic inches would be around 838.2 feet tall.

Recreational maths with 1017789631138

• 1017789631138 backwards is 8311369877101
• The number of decimal digits it has is: 13
• The sum of 1017789631138's digits is 55
• More coming soon!