820538735430150

Names of 820538735430150

• Cardinal: 820538735430150 can be written as Eight hundred twenty trillion, five hundred thirty-eight billion, seven hundred thirty-five million, four hundred thirty thousand, one hundred fifty.

Scientific notation

• Scientific notation: 8.2053873543015 × 10¹⁴

Factors of 820538735430150

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 55255133720

Divisors of 820538735430150

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 90 99 110 135 150 165 198 225 270 275 297 330 450 495 550 594 675 825 990 1350 1485 1650 2475 2970 4950 7425 14850 55255133699 110510267398 165765401097 276275668495 331530802194 497296203291 552551336990 607806470689 828827005485 994592406582 1215612941378 1381378342475 1491888609873 1657654010970 1823419412067 2486481016455 2762756684950 2983777219746 3039032353445 3646838824134 4144135027425 4972962032910 5470258236201 6078064706890 7459443049365 8288270054850 9117097060335 10940516472402 12432405082275 14918886098730 15195161767225 16410774708603 18234194120670 24864810164550 27351291181005 30390323534450 32821549417206 37297215246825 45585485301675 54702582362010 74594430493650 82053873543015 91170970603350 136756455905025 164107747086030 273512911810050 410269367715075 820538735430150
• Sum of all divisors σ(n): 2466589168368000
• Sum of proper divisors (its aliquot sum) s(n): 1646050432937850
• 820538735430150 is an abundant number, because the sum of its proper divisors (1646050432937850) is greater than itself. Its abundance is 825511697507700

Bases of 820538735430150

• Binary: 10111010100100011010001111110110011000101000000110₂
• Hexadecimal: 0x2EA468FD98A06
• Base-36: 82UUAHE51I

Squares and roots of 820538735430150

• 820538735430150 squared (820538735430150²) is 673283816341309698905529022500
• 820538735430150 cubed (820538735430150³) is 552455451246283622182388035612149846528375000
• The square root of 820538735430150 is 28645047.3106634963
• The cube root of 820538735430150 is 93619.5097547025

Scales and comparisons

• 820,538,735,430,150 seconds is equal to 26,090,593 years, 36 weeks, 12 hours, 22 minutes, 30 seconds.
• To count from 1 to 820,538,735,430,150 would take you about sixty-five million, two hundred twenty-six thousand, four hundred eighty-four 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 820538735430150 cubic inches would be around 7801.6 feet tall.

Recreational maths with 820538735430150

• 820538735430150 backwards is 051034537835028
• 820538735430150 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 820538735430150's digits is 54
• More coming soon!