4290897920

Names of 4290897920

• Cardinal: 4290897920 can be written as Four billion, two hundred ninety million, eight hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.29089792 × 10⁹

Factors of 4290897920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 181

Divisors of 4290897920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 157 160 170 256 272 314 320 340 512 544 628 640 680 785 1024 1088 1256 1280 1360 1570 2048 2176 2512 2560 2669 2720 3140 4352 5024 5120 5338 5440 6280 8704 10048 10240 10676 10880 12560 13345 17408 20096 21352 21760 24649 25120 26690 34816 40192 42704 43520 49298 50240 53380 80384 85408 87040 98596 100480 106760 123245 160768 170816 174080 197192 200960 213520 246490 321536 341632 394384 401920 419033 427040 492980 683264 788768 803840 838066 854080 985960 1366528 1577536 1607680 1676132 1708160 1971920 2095165 2733056 3155072 3352264 3416320 3943840 4190330 5466112 6310144 6704528 6832640 7887680 8380660 12620288 13409056 13665280 15775360 16761320 25240576 26818112 27330560 31550720 33522640 50481152 53636224 63101440 67045280 107272448 126202880 134090560 214544896 252405760 268181120 429089792 536362240 858179584 1072724480 2145448960 4290897920
• Sum of all divisors σ(n): 10971143820
• Sum of proper divisors (its aliquot sum) s(n): 6680245900
• 4290897920 is an abundant number, because the sum of its proper divisors (6680245900) is greater than itself. Its abundance is 2389347980

Bases of 4290897920

• Binary: 11111111110000011110100000000000₂
• Hexadecimal: 0xFFC1E800
• Base-36: 1YYOU0W

Squares and roots of 4290897920

• 4290897920 squared (4290897920²) is 18411804959860326400
• 4290897920 cubed (4290897920³) is 79003175605710358040281088000
• The square root of 4290897920 is 65504.9457674763
• The cube root of 4290897920 is 1624.9851416393

Scales and comparisons

• 4,290,897,920 seconds is equal to 136 years, 22 weeks, 5 days, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 4,290,897,920 would take you about two hundred seventy-two 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 4290897920 cubic inches would be around 135.4 feet tall.

Recreational maths with 4290897920

• 4290897920 backwards is 0297980924
• The number of decimal digits it has is: 10
• The sum of 4290897920's digits is 50
• More coming soon!