1399244000

Names of 1399244000

• Cardinal: 1399244000 can be written as One billion, three hundred ninety-nine million, two hundred forty-four thousand.

Scientific notation

• Scientific notation: 1.399244 × 10⁹

Factors of 1399244000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 84

Divisors of 1399244000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 49 50 55 56 59 70 77 80 88 98 100 110 112 118 121 125 140 154 160 175 176 196 200 220 224 236 242 245 250 275 280 295 308 350 352 385 392 400 413 440 472 484 490 500 539 550 560 590 605 616 649 700 770 784 800 826 847 875 880 944 968 980 1000 1078 1100 1120 1180 1210 1225 1232 1298 1375 1400 1475 1540 1568 1652 1694 1750 1760 1888 1925 1936 1960 2000 2065 2156 2200 2360 2420 2450 2464 2596 2695 2750 2800 2891 2950 3025 3080 3245 3304 3388 3500 3850 3872 3920 4000 4130 4235 4312 4400 4543 4720 4840 4900 5192 5390 5500 5600 5782 5900 5929 6050 6125 6160 6490 6608 6776 7000 7139 7375 7700 7840 8260 8470 8624 8800 9086 9440 9625 9680 9800 10325 10384 10780 11000 11564 11800 11858 12100 12250 12320 12980 13216 13475 13552 14000 14278 14455 14750 15125 15400 16225 16520 16940 17248 18172 19250 19360 19600 20650 20768 21175 21560 22000 22715 23128 23600 23716 24200 24500 25960 26950 27104 28000 28556 28910 29500 29645 30250 30800 31801 32450 33040 33880 35695 36344 38500 39200 41300 42350 43120 44000 45430 46256 47200 47432 48400 49000 49973 51625 51920 53900 57112 57820 59000 59290 60500 61600 63602 64900 66080 67375 67760 71390 72275 72688 77000 81125 82600 84700 86240 90860 92512 94864 96800 98000 99946 103250 103840 105875 107800 113575 114224 115640 118000 118580 121000 127204 129800 134750 135520 142780 144550 145376 148225 154000 159005 162250 165200 169400 178475 181720 189728 196000 199892 206500 211750 215600 227150 228448 231280 236000 237160 242000 249865 254408 259600 269500 285560 289100 296450 308000 318010 324500 330400 338800 349811 356950 361375 363440 399784 413000 423500 431200 454300 462560 474320 484000 499730 508816 519200 539000 567875 571120 578200 592900 636020 649000 677600 699622 713900 722750 726880 741125 795025 799568 826000 847000 892375 908600 948640 999460 1017632 1078000 1135750 1142240 1156400 1185800 1249325 1272040 1298000 1399244 1427800 1445500 1482250 1590050 1599136 1652000 1694000 1749055 1784750 1817200 1998920 2156000 2271500 2312800 2371600 2498650 2544080 2596000 2798488 2855600 2891000 2964500 3180100 3388000 3498110 3569500 3634400 3975125 3997840 4543000 4743200 4997300 5088160 5596976 5711200 5782000 5929000 6246625 6360200 6996220 7139000 7950250 7995680 8745275 9086000 9994600 11193952 11564000 11858000 12493250 12720400 13992440 14278000 15900500 17490550 18172000 19989200 23716000 24986500 25440800 27984880 28556000 31801000 34981100 39978400 43726375 49973000 55969760 63602000 69962200 87452750 99946000 127204000 139924400 174905500 199892000 279848800 349811000 699622000 1399244000
• Sum of all divisors σ(n): 4470364080
• Sum of proper divisors (its aliquot sum) s(n): 3071120080
• 1399244000 is an abundant number, because the sum of its proper divisors (3071120080) is greater than itself. Its abundance is 1671876080

Bases of 1399244000

• Binary: 1010011011001101100010011100000₂
• Hexadecimal: 0x5366C4E0
• Base-36: N52NKW

Squares and roots of 1399244000

• 1399244000 squared (1399244000²) is 1957883771536000000
• 1399244000 cubed (1399244000³) is 2739557120019118784000000000
• The square root of 1399244000 is 37406.4700285927
• The cube root of 1399244000 is 1118.4875418155

Scales and comparisons

• 1,399,244,000 seconds is equal to 44 years, 25 weeks, 3 days, 22 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,399,244,000 would take you about eighty-eight 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 1399244000 cubic inches would be around 93.2 feet tall.

Recreational maths with 1399244000

• 1399244000 backwards is 0004429931
• 1399244000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1399244000's digits is 32
• More coming soon!