381490657380740410

Names of 381490657380740410

• Cardinal: 381490657380740410 can be written as Three hundred eighty-one quadrillion, four hundred ninety trillion, six hundred fifty-seven billion, three hundred eighty million, seven hundred forty thousand, four hundred ten.

Scientific notation

• Scientific notation: 3.8149065738074041 × 10¹⁷

Factors of 381490657380740410

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 76175286

Divisors of 381490657380740410

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 29 58 145 290 26460839 49714411 52921678 99428822 132304195 248572055 264608390 497144110 767364331 1441717919 1534728662 2883435838 3836821655 7208589595 7673643310 14417179190 1315485025450829 2630970050901658 6577425127254145 13154850254508290 38149065738074041 76298131476148082 190745328690370205 381490657380740410
• Sum of all divisors σ(n): 710361954878083200
• Sum of proper divisors (its aliquot sum) s(n): 328871297497342790
• 381490657380740410 is a deficient number, because the sum of its proper divisors (328871297497342790) is less than itself. Its deficiency is 52619359883397620

Bases of 381490657380740410

• Binary: 10101001011010100111011101101001110010011110010110100111010₂
• Hexadecimal: 0x54B53BB4E4F2D3A
• Base-36: 2WCB5GL3LW6Y

Squares and roots of 381490657380740410

• 381490657380740410 squared (381490657380740410²) is 145535121668789467459661999806968100
• 381490657380740410 cubed (381490657380740410³) is 55520289237412532229441363348567501914966655250921000
• The square root of 381490657380740410 is 617649299.6682991545
• The cube root of 381490657380740410 is 725261.5195302379

Scales and comparisons

• 381,490,657,380,740,410 seconds is equal to 12,130,222,876 years, 32 weeks, 3 days, 21 hours, 40 minutes, 10 seconds.
• To count from 1 to 381,490,657,380,740,410 would take you about thirty-six billion, three hundred ninety million, six hundred sixty-eight thousand, six hundred twenty-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 381490657380740410 cubic inches would be around 60438.5 feet tall.

Recreational maths with 381490657380740410

• 381490657380740410 backwards is 014047083756094183
• The number of decimal digits it has is: 18
• The sum of 381490657380740410's digits is 70
• More coming soon!