823149332742

Names of 823149332742

• Cardinal: 823149332742 can be written as Eight hundred twenty-three billion, one hundred forty-nine million, three hundred thirty-two thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 8.23149332742 × 10¹¹

Factors of 823149332742

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 369229

Divisors of 823149332742

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 22 31 33 62 66 93 186 341 682 1023 1093 2046 2186 3279 6558 12023 24046 33883 36069 67766 72138 101649 203298 368089 372713 736178 745426 1104267 1118139 2208534 2236278 4048979 8097958 11410759 12146937 22821518 24293874 34232277 68464554 125518349 251036698 376555047 402321277 753110094 804642554 1206963831 2413927662 4425534047 8851068094 12471959587 13276602141 24943919174 26553204282 37415878761 74831757522 137191555457 274383110914 411574666371 823149332742
• Sum of all divisors σ(n): 1855597639680
• Sum of proper divisors (its aliquot sum) s(n): 1032448306938
• 823149332742 is an abundant number, because the sum of its proper divisors (1032448306938) is greater than itself. Its abundance is 209298974196

Bases of 823149332742

• Binary: 1011111110100111100001100000100100000110₂
• Hexadecimal: 0xBFA7860906
• Base-36: AI5DUY2U

Squares and roots of 823149332742

• 823149332742 squared (823149332742²) is 677574823993599833238564
• 823149332742 cubed (823149332742³) is 557745264253109794408886429502262488
• The square root of 823149332742 is 907275.7754630067
• The cube root of 823149332742 is 9371.8690164117

Scales and comparisons

• 823,149,332,742 seconds is equal to 26,173 years, 31 weeks, 2 days, 8 hours, 25 minutes, 42 seconds.
• To count from 1 to 823,149,332,742 would take you about fifty-two thousand, three hundred forty-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 823149332742 cubic inches would be around 781 feet tall.

Recreational maths with 823149332742

• 823149332742 backwards is 247233941328
• The number of decimal digits it has is: 12
• The sum of 823149332742's digits is 48
• More coming soon!