4099840290

Names of 4099840290

• Cardinal: 4099840290 can be written as Four billion, ninety-nine million, eight hundred forty thousand, two hundred ninety.

Scientific notation

• Scientific notation: 4.09984029 × 10⁹

Factors of 4099840290

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5531

Divisors of 4099840290

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 49 63 65 70 78 90 91 98 105 117 126 130 147 169 182 195 210 234 245 273 294 315 338 390 441 455 490 507 546 585 630 637 735 819 845 882 910 1014 1170 1183 1274 1365 1470 1521 1638 1690 1911 2205 2366 2535 2730 3042 3185 3549 3822 4095 4410 5070 5501 5733 5915 6370 7098 7605 8190 8281 9555 10647 11002 11466 11830 15210 16503 16562 17745 19110 21294 24843 27505 28665 33006 35490 38507 41405 49509 49686 53235 55010 57330 71513 74529 77014 82515 82810 99018 106470 115521 124215 143026 149058 165030 192535 214539 231042 247545 248430 269549 346563 357565 372645 385070 429078 495090 500591 539098 577605 643617 693126 715130 745290 808647 929669 1001182 1072695 1155210 1287234 1347745 1501773 1617294 1732815 1859338 2145390 2425941 2502955 2695490 2789007 3003546 3218085 3465630 3504137 4043235 4505319 4648345 4851882 5005910 5578014 6436170 6507683 7008274 7508865 8086470 8367021 9010638 9296690 10512411 12129705 13015366 13945035 15017730 16734042 17520685 19523049 21024822 22526595 24259410 27890070 31537233 32538415 35041370 39046098 41835105 45053190 45553781 52562055 58569147 63074466 65076830 83670210 91107562 97615245 105124110 117138294 136661343 157686165 195230490 227768905 273322686 292845735 315372330 409984029 455537810 585691470 683306715 819968058 1366613430 2049920145 4099840290
• Sum of all divisors σ(n): 13429578708
• Sum of proper divisors (its aliquot sum) s(n): 9329738418
• 4099840290 is an abundant number, because the sum of its proper divisors (9329738418) is greater than itself. Its abundance is 5229898128

Bases of 4099840290

• Binary: 11110100010111101001100100100010₂
• Hexadecimal: 0xF45E9922
• Base-36: 1VSXT0I

Squares and roots of 4099840290

• 4099840290 squared (4099840290²) is 16808690403507284100
• 4099840290 cubed (4099840290³) is 68912946138435520661656389000
• The square root of 4099840290 is 64029.9952366077
• The cube root of 4099840290 is 1600.4998815681

Scales and comparisons

• 4,099,840,290 seconds is equal to 130 years, 18 weeks, 5 days, 20 hours, 31 minutes, 30 seconds.
• To count from 1 to 4,099,840,290 would take you about two hundred sixty 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 4099840290 cubic inches would be around 133.4 feet tall.

Recreational maths with 4099840290

• 4099840290 backwards is 0920489904
• 4099840290 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4099840290's digits is 45
• More coming soon!