1489198950

Names of 1489198950

• Cardinal: 1489198950 can be written as One billion, four hundred eighty-nine million, one hundred ninety-eight thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.48919895 × 10⁹

Factors of 1489198950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 49470

Divisors of 1489198950

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 67 75 90 134 150 201 225 335 402 450 603 670 1005 1206 1675 2010 3015 3350 5025 6030 10050 15075 30150 49393 98786 148179 246965 296358 444537 493930 740895 889074 1234825 1481790 2222685 2469650 3309331 3704475 4445370 6618662 7408950 9927993 11113425 16546655 19855986 22226850 29783979 33093310 49639965 59567958 82733275 99279930 148919895 165466550 248199825 297839790 496399650 744599475 1489198950
• Sum of all divisors σ(n): 4060779528
• Sum of proper divisors (its aliquot sum) s(n): 2571580578
• 1489198950 is an abundant number, because the sum of its proper divisors (2571580578) is greater than itself. Its abundance is 1082381628

Bases of 1489198950

• Binary: 1011000110000110101111101100110₂
• Hexadecimal: 0x58C35F66
• Base-36: OMMP9I

Squares and roots of 1489198950

• 1489198950 squared (1489198950²) is 2217713512681102500
• 1489198950 cubed (1489198950³) is 3302616634485509527842375000
• The square root of 1489198950 is 38590.1405802053
• The cube root of 1489198950 is 1141.9600399259

Scales and comparisons

• 1,489,198,950 seconds is equal to 47 years, 18 weeks, 2 days, 2 hours, 22 minutes, 30 seconds.
• To count from 1 to 1,489,198,950 would take you about ninety-four 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 1489198950 cubic inches would be around 95.2 feet tall.

Recreational maths with 1489198950

• 1489198950 backwards is 0598919841
• The number of decimal digits it has is: 10
• The sum of 1489198950's digits is 54
• More coming soon!