4991422500

Names of 4991422500

• Cardinal: 4991422500 can be written as Four billion, nine hundred ninety-one million, four hundred twenty-two thousand, five hundred.

Scientific notation

• Scientific notation: 4.9914225 × 10⁹

Factors of 4991422500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 167

Divisors of 4991422500

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 125 135 150 157 162 180 225 250 270 300 314 324 375 405 450 471 500 540 625 628 675 750 785 810 900 942 1125 1250 1350 1413 1500 1570 1620 1875 1884 2025 2250 2355 2500 2700 2826 3140 3375 3750 3925 4050 4239 4500 4710 5625 5652 6750 7065 7500 7850 8100 8478 9420 10125 11250 11775 12717 13500 14130 15700 16875 16956 19625 20250 21195 22500 23550 24649 25434 28260 33750 35325 39250 40500 42390 47100 49298 50625 50868 58875 63585 67500 70650 73947 78500 84780 98125 98596 101250 105975 117750 123245 127170 141300 147894 176625 196250 202500 211950 221841 235500 246490 254340 294375 295788 317925 353250 369735 392500 423900 443682 492980 529875 588750 616225 635850 665523 706500 739470 883125 887364 1059750 1109205 1177500 1232450 1271700 1331046 1478940 1589625 1766250 1848675 1996569 2119500 2218410 2464900 2649375 2662092 3081125 3179250 3327615 3532500 3697350 3993138 4436820 5298750 5546025 6162250 6358500 6655230 7394700 7948125 7986276 9243375 9982845 10597500 11092050 12324500 13310460 15405625 15896250 16638075 18486750 19965690 22184100 27730125 30811250 31792500 33276150 36973500 39931380 46216875 49914225 55460250 61622500 66552300 83190375 92433750 99828450 110920500 138650625 166380750 184867500 199656900 249571125 277301250 332761500 415951875 499142250 554602500 831903750 998284500 1247855625 1663807500 2495711250 4991422500
• Sum of all divisors σ(n): 16410004149
• Sum of proper divisors (its aliquot sum) s(n): 11418581649
• 4991422500 is an abundant number, because the sum of its proper divisors (11418581649) is greater than itself. Its abundance is 6427159149

Bases of 4991422500

• Binary: 100101001100000110001000000100100₂
• Hexadecimal: 0x129831024
• Base-36: 2AJRI90

Squares and roots of 4991422500

• 4991422500 squared (4991422500²) is 24914298573506250000
• 4991422500 cubed (4991422500³) is 124357790471517000140625000000
• 4991422500 is a perfect square number. Its square root is 70650
• The cube root of 4991422500 is 1708.9975657469

Scales and comparisons

• 4,991,422,500 seconds is equal to 158 years, 37 weeks, 2 hours, 15 minutes.
• To count from 1 to 4,991,422,500 would take you about three hundred seventeen 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 4991422500 cubic inches would be around 142.4 feet tall.

Recreational maths with 4991422500

• 4991422500 backwards is 0052241994
• 4991422500 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4991422500's digits is 36
• More coming soon!