4148208640

Names of 4148208640

• Cardinal: 4148208640 can be written as Four billion, one hundred forty-eight million, two hundred eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.14820864 × 10⁹

Factors of 4148208640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7549

Divisors of 4148208640

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 109 128 160 218 256 320 436 512 545 640 872 1024 1090 1280 1744 2180 2560 3488 4360 5120 6976 7433 8720 13952 14866 17440 27904 29732 34880 37165 55808 59464 69760 74330 111616 118928 139520 148660 237856 279040 297320 475712 558080 594640 810197 951424 1189280 1620394 1902848 2378560 3240788 3805696 4050985 4757120 6481576 7611392 8101970 9514240 12963152 16203940 19028480 25926304 32407880 38056960 51852608 64815760 103705216 129631520 207410432 259263040 414820864 518526080 829641728 1037052160 2074104320 4148208640
• Sum of all divisors σ(n): 10043482680
• Sum of proper divisors (its aliquot sum) s(n): 5895274040
• 4148208640 is an abundant number, because the sum of its proper divisors (5895274040) is greater than itself. Its abundance is 1747065400

Bases of 4148208640

• Binary: 11110111010000001010010000000000₂
• Hexadecimal: 0xF740A400
• Base-36: 1WLQI9S

Squares and roots of 4148208640

• 4148208640 squared (4148208640²) is 17207634920970649600
• 4148208640 cubed (4148208640³) is 71380859853136165857132544000
• The square root of 4148208640 is 64406.5884828563
• The cube root of 4148208640 is 1606.7693198033

Scales and comparisons

• 4,148,208,640 seconds is equal to 131 years, 46 weeks, 5 days, 16 hours, 10 minutes, 40 seconds.
• To count from 1 to 4,148,208,640 would take you about two hundred sixty-three 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 4148208640 cubic inches would be around 133.9 feet tall.

Recreational maths with 4148208640

• 4148208640 backwards is 0468028414
• The number of decimal digits it has is: 10
• The sum of 4148208640's digits is 37
• More coming soon!