2004779140

Names of 2004779140

• Cardinal: 2004779140 can be written as Two billion, four million, seven hundred seventy-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.00477914 × 10⁹

Factors of 2004779140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4317

Divisors of 2004779140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 37 49 52 65 70 74 91 98 130 140 148 182 185 196 245 259 260 364 370 455 481 490 518 637 740 910 962 980 1036 1274 1295 1813 1820 1924 2405 2548 2590 3185 3367 3626 4253 4810 5180 6370 6734 7252 8506 9065 9620 12740 13468 16835 17012 18130 21265 23569 29771 33670 36260 42530 47138 55289 59542 67340 85060 94276 110578 117845 119084 148855 157361 208397 221156 235690 276445 297710 314722 387023 416794 471380 552890 595420 629444 774046 786805 833588 1041985 1101527 1105780 1548092 1573610 1935115 2045693 2083970 2203054 2709161 3147220 3870230 4091386 4167940 4406108 5418322 5507635 7710689 7740460 8182772 10228465 10836644 11015270 13545805 14319851 15421378 20456930 22030540 27091610 28639702 30842756 38553445 40913860 54183220 57279404 71599255 77106890 100238957 143198510 154213780 200477914 286397020 400955828 501194785 1002389570 2004779140
• Sum of all divisors σ(n): 5417928432
• Sum of proper divisors (its aliquot sum) s(n): 3413149292
• 2004779140 is an abundant number, because the sum of its proper divisors (3413149292) is greater than itself. Its abundance is 1408370152

Bases of 2004779140

• Binary: 1110111011111101000000010000100₂
• Hexadecimal: 0x777E8084
• Base-36: X5LDHG

Squares and roots of 2004779140

• 2004779140 squared (2004779140²) is 4019139400179139600
• 2004779140 cubed (2004779140³) is 8057486830231251333227944000
• The square root of 2004779140 is 44774.7600775259
• The cube root of 2004779140 is 1260.9238081127

Scales and comparisons

• 2,004,779,140 seconds is equal to 63 years, 38 weeks, 5 days, 11 hours, 5 minutes, 40 seconds.
• To count from 1 to 2,004,779,140 would take you about one hundred twenty-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 2004779140 cubic inches would be around 105.1 feet tall.

Recreational maths with 2004779140

• 2004779140 backwards is 0419774002
• The number of decimal digits it has is: 10
• The sum of 2004779140's digits is 34
• More coming soon!