1420190848

Names of 1420190848

• Cardinal: 1420190848 can be written as One billion, four hundred twenty million, one hundred ninety thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.420190848 × 10⁹

Factors of 1420190848

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 104

Divisors of 1420190848

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 71 124 128 142 248 284 496 568 992 1136 1984 2201 2272 3968 4402 4544 5041 8804 9088 10082 17608 20164 35216 40328 70432 80656 140864 156271 161312 281728 312542 322624 357911 625084 645248 715822 1250168 1431644 2500336 2863288 5000672 5726576 10001344 11095241 11453152 20002688 22190482 22906304 44380964 45812608 88761928 177523856 355047712 710095424 1420190848
• Sum of all divisors σ(n): 2962275840
• Sum of proper divisors (its aliquot sum) s(n): 1542084992
• 1420190848 is an abundant number, because the sum of its proper divisors (1542084992) is greater than itself. Its abundance is 121894144

Bases of 1420190848

• Binary: 1010100101001100110010010000000₂
• Hexadecimal: 0x54A66480
• Base-36: NHJM9S

Squares and roots of 1420190848

• 1420190848 squared (1420190848²) is 2016942044742959104
• 1420190848 cubed (1420190848³) is 2864442632890357031939080192
• The square root of 1420190848 is 37685.4195677851
• The cube root of 1420190848 is 1124.0412171493

Scales and comparisons

• 1,420,190,848 seconds is equal to 45 years, 8 weeks, 1 day, 9 hours, 27 minutes, 28 seconds.
• To count from 1 to 1,420,190,848 would take you about ninety 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 1420190848 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420190848

• 1420190848 backwards is 8480910241
• The number of decimal digits it has is: 10
• The sum of 1420190848's digits is 37
• More coming soon!