4941252440

Names of 4941252440

• Cardinal: 4941252440 can be written as Four billion, nine hundred forty-one million, two hundred fifty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.94125244 × 10⁹

Factors of 4941252440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4148

Divisors of 4941252440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1240 1567 2543 3134 5086 6268 7835 10172 12536 12715 15670 20344 25430 31340 48577 50860 62680 78833 97154 101720 157666 194308 242885 315332 388616 394165 485770 630664 788330 971540 1576660 1943080 3153320 3984881 7969762 15939524 19924405 31879048 39848810 79697620 123531311 159395240 247062622 494125244 617656555 988250488 1235313110 2470626220 4941252440
• Sum of all divisors σ(n): 11488296960
• Sum of proper divisors (its aliquot sum) s(n): 6547044520
• 4941252440 is an abundant number, because the sum of its proper divisors (6547044520) is greater than itself. Its abundance is 1605792080

Bases of 4941252440

• Binary: 100100110100001011000011101011000₂
• Hexadecimal: 0x126858758
• Base-36: 29PW6S8

Squares and roots of 4941252440

• 4941252440 squared (4941252440²) is 24415975675805953600
• 4941252440 cubed (4941252440³) is 120645499383056817192526784000
• The square root of 4941252440 is 70294.0427063345
• The cube root of 4941252440 is 1703.2524171495

Scales and comparisons

• 4,941,252,440 seconds is equal to 157 years, 6 weeks, 10 hours, 7 minutes, 20 seconds.
• To count from 1 to 4,941,252,440 would take you about three hundred fourteen 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 4941252440 cubic inches would be around 141.9 feet tall.

Recreational maths with 4941252440

• 4941252440 backwards is 0442521494
• The number of decimal digits it has is: 10
• The sum of 4941252440's digits is 35
• More coming soon!