72750739029340

Names of 72750739029340

• Cardinal: 72750739029340 can be written as Seventy-two trillion, seven hundred fifty billion, seven hundred thirty-nine million, twenty-nine thousand, three hundred forty.

Scientific notation

• Scientific notation: 7.275073902934 × 10¹³

Factors of 72750739029340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1034564

Divisors of 72750739029340

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 85 170 340 285763 571526 748777 1143052 1428815 1497554 2857630 2995108 3743885 4857971 5715260 7487770 9715942 12729209 14975540 19431884 24289855 25458418 48579710 50916836 63646045 97159420 127292090 254584180 213972761851 427945523702 855891047404 1069863809255 2139727618510 3637536951467 4279455237020 7275073902934 14550147805868 18187684757335 36375369514670 72750739029340
• Sum of all divisors σ(n): 161764190072352
• Sum of proper divisors (its aliquot sum) s(n): 89013451043012
• 72750739029340 is an abundant number, because the sum of its proper divisors (89013451043012) is greater than itself. Its abundance is 16262712013672

Bases of 72750739029340

• Binary: 10000100010101010011001111101001111110101011100₂
• Hexadecimal: 0x422A99F4FD5C
• Base-36: PSD87NDY4

Squares and roots of 72750739029340

• 72750739029340 squared (72750739029340²) is 5292670029315134365380835600
• 72750739029340 cubed (72750739029340³) is 385045656071114627625857848617782116504000
• The square root of 72750739029340 is 8529404.3771731213
• The cube root of 72750739029340 is 41745.7694025499

Scales and comparisons

• 72,750,739,029,340 seconds is equal to 2,313,248 years, 24 weeks, 2 days, 11 hours, 15 minutes, 40 seconds.
• To count from 1 to 72,750,739,029,340 would take you about five million, seven hundred eighty-three thousand, one hundred twenty-one 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 72750739029340 cubic inches would be around 3478.8 feet tall.

Recreational maths with 72750739029340

• 72750739029340 backwards is 04392093705727
• The number of decimal digits it has is: 14
• The sum of 72750739029340's digits is 58
• More coming soon!