48900890387

Names of 48900890387

• Cardinal: 48900890387 can be written as Forty-eight billion, nine hundred million, eight hundred ninety thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 4.8900890387 × 10¹⁰

Factors of 48900890387

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 904

Divisors of 48900890387

• Number of divisors d(n): 64
• Complete list of divisors:
  1 19 23 31 43 127 437 589 661 713 817 989 1333 2413 2921 3937 5461 12559 13547 15203 18791 20491 25327 28423 30659 55499 74803 83947 90551 103759 125603 169291 288857 389329 471293 540037 582521 653729 881113 1594993 1720469 1930781 2386457 2602357 3216529 3609721 3893693 8954567 12420851 16741147 20265599 36684839 49444783 59854211 68584699 73980167 83023583 111901351 385046381 1137230009 1577448077 2126125669 2573731073 48900890387
• Sum of all divisors σ(n): 57267978240
• Sum of proper divisors (its aliquot sum) s(n): 8367087853
• 48900890387 is a deficient number, because the sum of its proper divisors (8367087853) is less than itself. Its deficiency is 40533802534

Bases of 48900890387

• Binary: 101101100010101110000101111100010011₂
• Hexadecimal: 0xB62B85F13
• Base-36: MGQBSIB

Squares and roots of 48900890387

• 48900890387 squared (48900890387²) is 2391297080641389009769
• 48900890387 cubed (48900890387³) is 116936556423197663622140341190603
• The square root of 48900890387 is 221135.4571003935
• The cube root of 48900890387 is 3656.8368857571

Scales and comparisons

• 48,900,890,387 seconds is equal to 1,554 years, 46 weeks, 4 days, 12 hours, 39 minutes, 47 seconds.
• To count from 1 to 48,900,890,387 would take you about three thousand, one hundred 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 48900890387 cubic inches would be around 304.7 feet tall.

Recreational maths with 48900890387

• 48900890387 backwards is 78309800984
• The number of decimal digits it has is: 11
• The sum of 48900890387's digits is 56
• More coming soon!