19828039680

Names of 19828039680

• Cardinal: 19828039680 can be written as Nineteen billion, eight hundred twenty-eight million, thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.982803968 × 10¹⁰

Factors of 19828039680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 17939

Divisors of 19828039680

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 512 540 576 640 720 768 864 960 1024 1080 1152 1280 1440 1536 1728 1920 2048 2160 2304 2560 2880 3072 3456 3840 4096 4320 4608 5120 5760 6144 6912 7680 8192 8640 9216 10240 11520 12288 13824 15360 17280 17929 18432 20480 23040 24576 27648 30720 34560 35858 36864 40960 46080 53787 55296 61440 69120 71716 73728 89645 92160 107574 110592 122880 138240 143432 161361 179290 184320 215148 221184 268935 276480 286864 322722 358580 368640 430296 484083 537870 552960 573728 645444 717160 806805 860592 968166 1075740 1105920 1147456 1290888 1434320 1613610 1721184 1936332 2151480 2294912 2420415 2581776 2868640 3227220 3442368 3872664 4302960 4589824 4840830 5163552 5737280 6454440 6884736 7745328 8605920 9179648 9681660 10327104 11474560 12908880 13769472 15490656 17211840 18359296 19363320 20654208 22949120 25817760 27538944 30981312 34423680 36718592 38726640 41308416 45898240 51635520 55077888 61962624 68847360 73437184 77453280 82616832 91796480 103271040 110155776 123925248 137694720 146874368 154906560 165233664 183592960 206542080 220311552 247850496 275389440 309813120 330467328 367185920 413084160 440623104 495700992 550778880 619626240 660934656 734371840 826168320 991401984 1101557760 1239252480 1321869312 1652336640 1982803968 2203115520 2478504960 3304673280 3965607936 4957009920 6609346560 9914019840 19828039680
• Sum of all divisors σ(n): 70499325600
• Sum of proper divisors (its aliquot sum) s(n): 50671285920
• 19828039680 is an abundant number, because the sum of its proper divisors (50671285920) is greater than itself. Its abundance is 30843246240

Bases of 19828039680

• Binary: 10010011101110101111110000000000000₂
• Hexadecimal: 0x49DD7E000
• Base-36: 93X3PC0

Squares and roots of 19828039680

• 19828039680 squared (19828039680²) is 393151157551654502400
• 19828039680 cubed (19828039680³) is 7795416752172137123237855232000
• The square root of 19828039680 is 140812.0722097365
• The cube root of 19828039680 is 2706.6156779227

Scales and comparisons

• 19,828,039,680 seconds is equal to 630 years, 24 weeks, 3 days, 4 hours, 48 minutes.
• To count from 1 to 19,828,039,680 would take you about one thousand, two hundred sixty 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 19828039680 cubic inches would be around 225.6 feet tall.

Recreational maths with 19828039680

• 19828039680 backwards is 08693082891
• 19828039680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19828039680's digits is 54
• More coming soon!