1300705000

Names of 1300705000

• Cardinal: 1300705000 can be written as One billion, three hundred million, seven hundred five thousand.

Scientific notation

• Scientific notation: 1.300705 × 10⁹

Factors of 1300705000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5323

Divisors of 1300705000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 125 140 175 196 200 245 250 280 350 392 490 500 625 700 875 980 1000 1225 1250 1400 1750 1960 2450 2500 3500 4375 4900 5000 5309 6125 7000 8750 9800 10618 12250 17500 21236 24500 26545 30625 35000 37163 42472 49000 53090 61250 74326 106180 122500 132725 148652 185815 212360 245000 260141 265450 297304 371630 520282 530900 663625 743260 929075 1040564 1061800 1300705 1327250 1486520 1858150 2081128 2601410 2654500 3318125 3716300 4645375 5202820 5309000 6503525 6636250 7432600 9290750 10405640 13007050 13272500 18581500 23226875 26014100 26545000 32517625 37163000 46453750 52028200 65035250 92907500 130070500 162588125 185815000 260141000 325176250 650352500 1300705000
• Sum of all divisors σ(n): 3545779050
• Sum of proper divisors (its aliquot sum) s(n): 2245074050
• 1300705000 is an abundant number, because the sum of its proper divisors (2245074050) is greater than itself. Its abundance is 944369050

Bases of 1300705000

• Binary: 1001101100001110010111011101000₂
• Hexadecimal: 0x4D872EE8
• Base-36: LIEMEG

Squares and roots of 1300705000

• 1300705000 squared (1300705000²) is 1691833497025000000
• 1300705000 cubed (1300705000³) is 2200576288747902625000000000
• The square root of 1300705000 is 36065.2880204775
• The cube root of 1300705000 is 1091.5901376597

Scales and comparisons

• 1,300,705,000 seconds is equal to 41 years, 18 weeks, 4 days, 10 hours, 56 minutes, 40 seconds.
• To count from 1 to 1,300,705,000 would take you about eighty-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 1300705000 cubic inches would be around 91 feet tall.

Recreational maths with 1300705000

• 1300705000 backwards is 0005070031
• The number of decimal digits it has is: 10
• The sum of 1300705000's digits is 16
• More coming soon!