1300988000

Names of 1300988000

• Cardinal: 1300988000 can be written as One billion, three hundred million, nine hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 1.300988 × 10⁹

Factors of 1300988000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 344

Divisors of 1300988000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 127 130 160 197 200 208 250 254 260 325 394 400 416 500 508 520 635 650 788 800 985 1000 1016 1040 1270 1300 1576 1625 1651 1970 2000 2032 2080 2540 2561 2600 3152 3175 3250 3302 3940 4000 4064 4925 5080 5122 5200 6304 6350 6500 6604 7880 8255 9850 10160 10244 10400 12700 12805 13000 13208 15760 15875 16510 19700 20320 20488 24625 25019 25400 25610 26000 26416 31520 31750 33020 39400 40976 41275 49250 50038 50800 51220 52000 52832 63500 64025 66040 78800 81952 82550 98500 100076 101600 102440 125095 127000 128050 132080 157600 165100 197000 200152 204880 206375 250190 254000 256100 264160 320125 325247 330200 394000 400304 409760 412750 500380 508000 512200 625475 640250 650494 660400 788000 800608 825500 1000760 1024400 1250950 1280500 1300988 1320800 1626235 1651000 2001520 2048800 2501900 2561000 2601976 3127375 3252470 3302000 4003040 5003800 5122000 5203952 6254750 6504940 6604000 8131175 10007600 10244000 10407904 12509500 13009880 16262350 20015200 25019000 26019760 32524700 40655875 50038000 52039520 65049400 81311750 100076000 130098800 162623500 260197600 325247000 650494000 1300988000
• Sum of all divisors σ(n): 3487131648
• Sum of proper divisors (its aliquot sum) s(n): 2186143648
• 1300988000 is an abundant number, because the sum of its proper divisors (2186143648) is greater than itself. Its abundance is 885155648

Bases of 1300988000

• Binary: 1001101100010111000000001100000₂
• Hexadecimal: 0x4D8B8060
• Base-36: LIKORK

Squares and roots of 1300988000

• 1300988000 squared (1300988000²) is 1692569776144000000
• 1300988000 cubed (1300988000³) is 2202012967926030272000000000
• The square root of 1300988000 is 36069.2112472673
• The cube root of 1300988000 is 1091.6692992443

Scales and comparisons

• 1,300,988,000 seconds is equal to 41 years, 19 weeks, 17 hours, 33 minutes, 20 seconds.
• To count from 1 to 1,300,988,000 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 1300988000 cubic inches would be around 91 feet tall.

Recreational maths with 1300988000

• 1300988000 backwards is 0008890031
• The number of decimal digits it has is: 10
• The sum of 1300988000's digits is 29
• More coming soon!