829947891789342

Names of 829947891789342

• Cardinal: 829947891789342 can be written as Eight hundred twenty-nine trillion, nine hundred forty-seven billion, eight hundred ninety-one million, seven hundred eighty-nine thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 8.29947891789342 × 10¹⁴

Factors of 829947891789342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4476814

Divisors of 829947891789342

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 167 334 501 1002 1503 3006 62549 125098 187647 375294 562941 1125882 4414093 8828186 10445683 13242279 20891366 26484558 31337049 39726837 62674098 79453674 94011147 188022294 737153531 1474307062 2211460593 4422921186 6634381779 13268763558 276097103057 552194206114 828291309171 1656582618342 2484873927513 4969747855026 46108216210519 92216432421038 138324648631557 276649297263114 414973945894671 829947891789342
• Sum of all divisors σ(n): 1809017550194400
• Sum of proper divisors (its aliquot sum) s(n): 979069658405058
• 829947891789342 is an abundant number, because the sum of its proper divisors (979069658405058) is greater than itself. Its abundance is 149121766615716

Bases of 829947891789342

• Binary: 10111100101101010101001101010001011010111000011110₂
• Hexadecimal: 0x2F2D54D45AE1E
• Base-36: 866WSQ5GRI

Squares and roots of 829947891789342

• 829947891789342 squared (829947891789342²) is 688813503085573337978504792964
• 829947891789342 cubed (829947891789342³) is 571679314721903012533662886000492369211789688
• The square root of 829947891789342 is 28808816.2163831717
• The cube root of 829947891789342 is 93975.9970322543

Scales and comparisons

• 829,947,891,789,342 seconds is equal to 26,389,775 years, 39 weeks, 4 days, 4 hours, 35 minutes, 42 seconds.
• To count from 1 to 829,947,891,789,342 would take you about sixty-five million, nine hundred seventy-four thousand, four hundred thirty-nine 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 829947891789342 cubic inches would be around 7831.3 feet tall.

Recreational maths with 829947891789342

• 829947891789342 backwards is 243987198749928
• The number of decimal digits it has is: 15
• The sum of 829947891789342's digits is 90
• More coming soon!