1426666680

Names of 1426666680

• Cardinal: 1426666680 can be written as One billion, four hundred twenty-six million, six hundred sixty-six thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.42666668 × 10⁹

Factors of 1426666680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 208606

Divisors of 1426666680

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 72 76 90 95 114 120 152 171 180 190 228 285 342 360 380 456 570 684 760 855 1140 1368 1710 2280 3420 6840 208577 417154 625731 834308 1042885 1251462 1668616 1877193 2085770 2502924 3128655 3754386 3962963 4171540 5005848 6257310 7508772 7925926 8343080 9385965 11888889 12514620 15017544 15851852 18771930 19814815 23777778 25029240 31703704 35666667 37543860 39629630 47555556 59444445 71333334 75087720 79259260 95111112 118888890 142666668 158518520 178333335 237777780 285333336 356666670 475555560 713333340 1426666680
• Sum of all divisors σ(n): 4880725200
• Sum of proper divisors (its aliquot sum) s(n): 3454058520
• 1426666680 is an abundant number, because the sum of its proper divisors (3454058520) is greater than itself. Its abundance is 2027391840

Bases of 1426666680

• Binary: 1010101000010010011010010111000₂
• Hexadecimal: 0x550934B8
• Base-36: NLEF20

Squares and roots of 1426666680

• 1426666680 squared (1426666680²) is 2035377815822222400
• 1426666680 cubed (1426666680³) is 2903805711044741501629632000
• The square root of 1426666680 is 37771.2414410753
• The cube root of 1426666680 is 1125.7471067035

Scales and comparisons

• 1,426,666,680 seconds is equal to 45 years, 18 weeks, 6 days, 8 hours, 18 minutes.
• To count from 1 to 1,426,666,680 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 1426666680 cubic inches would be around 93.8 feet tall.

Recreational maths with 1426666680

• 1426666680 backwards is 0866666241
• 1426666680 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1426666680's digits is 45
• More coming soon!