19979946000

Names of 19979946000

• Cardinal: 19979946000 can be written as Nineteen billion, nine hundred seventy-nine million, nine hundred forty-six thousand.

Scientific notation

• Scientific notation: 1.9979946 × 10¹⁰

Factors of 19979946000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 856

Divisors of 19979946000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 42 45 48 49 50 54 56 60 63 70 72 75 80 81 84 90 98 100 105 108 112 120 125 126 135 140 144 147 150 162 168 175 180 189 196 200 210 216 225 240 243 245 250 252 270 280 294 300 315 324 336 350 360 375 378 392 400 405 420 432 441 450 486 490 500 504 525 540 560 567 588 600 630 648 675 700 720 735 750 756 784 810 839 840 875 882 900 945 972 980 1000 1008 1050 1080 1125 1134 1176 1200 1215 1225 1260 1296 1323 1350 1400 1470 1500 1512 1575 1620 1678 1680 1701 1750 1764 1800 1890 1944 1960 2000 2025 2100 2160 2205 2250 2268 2352 2430 2450 2517 2520 2625 2646 2700 2800 2835 2940 3000 3024 3150 3240 3356 3375 3402 3500 3528 3600 3675 3780 3888 3920 3969 4050 4195 4200 4410 4500 4536 4725 4860 4900 5034 5040 5250 5292 5400 5670 5873 5880 6000 6075 6125 6300 6480 6615 6712 6750 6804 7000 7056 7350 7551 7560 7875 7938 8100 8390 8400 8505 8820 9000 9072 9450 9720 9800 10068 10125 10500 10584 10800 11025 11340 11746 11760 11907 12150 12250 12585 12600 13230 13424 13500 13608 14000 14175 14700 15102 15120 15750 15876 16200 16780 17010 17619 17640 18000 18375 18900 19440 19600 19845 20136 20250 20975 21000 21168 22050 22653 22680 23492 23625 23814 24300 24500 25170 25200 26460 27000 27216 28350 29365 29400 30204 30375 31500 31752 32400 33075 33560 34020 35238 35280 36750 37755 37800 39690 40272 40500 41111 41950 42000 42525 44100 45306 45360 46984 47250 47628 48600 49000 50340 52857 52920 54000 55125 56700 58730 58800 59535 60408 60750 62925 63000 63504 66150 67120 67959 68040 70476 70875 73500 75510 75600 79380 81000 82222 83900 85050 88095 88200 90612 93968 94500 95256 97200 98000 99225 100680 104875 105714 105840 110250 113265 113400 117460 119070 120816 121500 123333 125850 126000 132300 135918 136080 140952 141750 146825 147000 151020 158571 158760 162000 164444 165375 167800 170100 176190 176400 181224 188775 189000 190512 198450 201360 203877 205555 209750 211428 212625 220500 226530 226800 234920 238140 243000 246666 251700 264285 264600 271836 281904 283500 293650 294000 297675 302040 314625 317142 317520 328888 330750 335600 339795 340200 352380 362448 369999 377550 378000 396900 407754 411110 419500 422856 425250 440475 441000 453060 469840 475713 476280 486000 493332 496125 503400 528570 529200 543672 566325 567000 587300 595350 604080 616665 629250 634284 657776 661500 679590 680400 704760 734125 739998 755100 792855 793800 815508 822220 839000 845712 850500 880950 882000 906120 943875 951426 952560 986664 992250 1006800 1019385 1027775 1057140 1087344 1109997 1132650 1134000 1174600 1190700 1233330 1258500 1268568 1321425 1323000 1359180 1409520 1427139 1468250 1479996 1488375 1510200 1585710 1587600 1631016 1644440 1678000 1698975 1701000 1761900 1812240 1849995 1887750 1902852 1973328 1984500 2038770 2055550 2114280 2202375 2219994 2265300 2349200 2378565 2381400 2466660 2517000 2537136 2642850 2646000 2718360 2831625 2854278 2936500 2959992 2976750 3020400 3083325 3171420 3262032 3288880 3329991 3397950 3402000 3523800 3699990 3775500 3805704 3964275 3969000 4077540 4111100 4228560 4404750 4439988 4530600 4757130 4762800 4933320 5034000 5096925 5138875 5285700 5436720 5549985 5663250 5708556 5873000 5919984 5953500 6166650 6342840 6607125 6659982 6795900 7047600 7135695 7399980 7551000 7611408 7928550 7938000 8155080 8222200 8494875 8809500 8879976 9061200 9249975 9514260 9866640 9989973 10193850 10277750 10571400 11099970 11326500 11417112 11746000 11892825 11907000 12333300 12685680 13214250 13319964 13591800 14271390 14799960 15102000 15416625 15857100 16310160 16444400 16649955 16989750 17619000 17759952 18499950 19028520 19821375 19979946 20387700 20555500 21142800 22199940 22653000 22834224 23785650 23814000 24666600 25484625 26428500 26639928 27183600 27749925 28542780 29599920 30833250 31714200 33299910 33979500 35238000 35678475 36999900 38057040 39642750 39959892 40775400 41111000 44399880 45306000 46249875 47571300 49333200 49949865 50969250 52857000 53279856 55499850 57085560 59464125 61666500 63428400 66599820 67959000 71356950 73999800 79285500 79919784 81550800 82222000 83249775 88799760 92499750 95142600 99899730 101938500 105714000 110999700 114171120 118928250 123333000 133199640 135918000 138749625 142713900 147999600 158571000 159839568 166499550 178392375 184999500 190285200 199799460 203877000 221999400 237856500 246666000 249749325 266399280 277499250 285427800 317142000 332999100 356784750 369999000 399598920 407754000 416248875 443998800 475713000 499498650 554998500 570855600 665998200 713569500 739998000 799197840 832497750 951426000 998997300 1109997000 1248746625 1331996400 1427139000 1664995500 1997994600 2219994000 2497493250 2854278000 3329991000 3995989200 4994986500 6659982000 9989973000 19979946000
• Sum of all divisors σ(n): 84283355520
• Sum of proper divisors (its aliquot sum) s(n): 64303409520
• 19979946000 is an abundant number, because the sum of its proper divisors (64303409520) is greater than itself. Its abundance is 44323463520

Bases of 19979946000

• Binary: 10010100110111001011100100000010000₂
• Hexadecimal: 0x4A6E5C810
• Base-36: 96FJL00

Squares and roots of 19979946000

• 19979946000 squared (19979946000²) is 399198242162916000000
• 19979946000 cubed (19979946000³) is 7975959321709984882536000000000
• The square root of 19979946000 is 141350.4368581859
• The cube root of 19979946000 is 2713.5100643451

Scales and comparisons

• 19,979,946,000 seconds is equal to 635 years, 15 weeks, 4 days, 9 hours.
• To count from 1 to 19,979,946,000 would take you about one thousand, two hundred seventy 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 19979946000 cubic inches would be around 226.1 feet tall.

Recreational maths with 19979946000

• 19979946000 backwards is 00064997991
• 19979946000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19979946000's digits is 54
• More coming soon!