55155417525

Names of 55155417525

• Cardinal: 55155417525 can be written as Fifty-five billion, one hundred fifty-five million, four hundred seventeen thousand, five hundred twenty-five.

Scientific notation

• Scientific notation: 5.5155417525 × 10¹⁰

Factors of 55155417525

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2688

Divisors of 55155417525

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 17 25 39 45 51 65 75 85 117 153 195 221 225 255 325 425 521 585 663 765 975 1105 1275 1563 1989 2129 2605 2925 3315 3825 4689 5525 6387 6773 7815 8857 9945 10645 13025 16575 19161 20319 23445 26571 27677 31935 33865 36193 39075 44285 49725 53225 60957 79713 83031 95805 101595 108579 115141 117225 132855 138385 159675 169325 180965 221425 249093 304785 325737 345423 398565 415155 470509 479025 507975 542895 575705 664275 691925 904825 1036269 1109209 1245465 1411527 1523925 1628685 1727115 1992825 2075775 2352545 2714475 2878525 3327627 4234581 5181345 5546045 6227325 7057635 8143425 8635575 9982881 11762725 14419717 16638135 18856553 21172905 25906725 27730225 35288175 43259151 49914405 56569659 72098585 83190675 94282765 105864525 129777453 169708977 216295755 245135189 249572025 282848295 360492925 471413825 648887265 735405567 848544885 1081478775 1225675945 1414241475 2206216701 3244436325 3677027835 4242724425 6128379725 11031083505 18385139175 55155417525
• Sum of all divisors σ(n): 112916054160
• Sum of proper divisors (its aliquot sum) s(n): 57760636635
• 55155417525 is an abundant number, because the sum of its proper divisors (57760636635) is greater than itself. Its abundance is 2605219110

Bases of 55155417525

• Binary: 110011010111100001001110000110110101₂
• Hexadecimal: 0xCD784E1B5
• Base-36: PC640J9

Squares and roots of 55155417525

• 55155417525 squared (55155417525²) is 3042120082357077125625
• 55155417525 cubed (55155417525³) is 167789403303591975002473751578125
• The square root of 55155417525 is 234851.9055170727
• The cube root of 55155417525 is 3806.5311856785

Scales and comparisons

• 55,155,417,525 seconds is equal to 1,753 years, 40 weeks, 21 hours, 18 minutes, 45 seconds.
• To count from 1 to 55,155,417,525 would take you about three thousand, five hundred seven 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 55155417525 cubic inches would be around 317.2 feet tall.

Recreational maths with 55155417525

• 55155417525 backwards is 52571455155
• 55155417525 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55155417525's digits is 45
• More coming soon!