19994808960

Names of 19994808960

• Cardinal: 19994808960 can be written as Nineteen billion, nine hundred ninety-four million, eight hundred eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.999480896 × 10¹⁰

Factors of 19994808960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7227

Divisors of 19994808960

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 30 32 35 36 40 42 45 46 48 54 56 60 63 64 69 70 72 80 84 90 92 96 105 108 112 115 120 126 128 135 138 140 144 160 161 168 180 184 189 192 207 210 216 224 230 240 252 270 276 280 288 315 320 322 336 345 360 368 378 384 414 420 432 448 460 480 483 504 540 552 560 576 621 630 640 644 672 690 720 736 756 805 828 840 864 896 920 945 960 966 1008 1035 1080 1104 1120 1152 1242 1260 1288 1344 1380 1440 1449 1472 1512 1610 1656 1680 1728 1840 1890 1920 1932 2016 2070 2160 2208 2240 2415 2484 2520 2576 2688 2760 2880 2898 2944 3024 3105 3220 3312 3360 3456 3680 3780 3864 4032 4140 4320 4347 4416 4480 4830 4968 5040 5152 5520 5760 5796 6048 6210 6440 6624 6720 7187 7245 7360 7560 7728 8064 8280 8640 8694 8832 9660 9936 10080 10304 11040 11592 12096 12420 12880 13248 13440 14374 14490 14720 15120 15456 16560 17280 17388 19320 19872 20160 20608 21561 21735 22080 23184 24192 24840 25760 26496 28748 28980 30240 30912 33120 34776 35935 38640 39744 40320 43122 43470 44160 46368 49680 50309 51520 57496 57960 60480 61824 64683 66240 69552 71870 77280 79488 86244 86940 92736 99360 100618 103040 107805 114992 115920 120960 129366 132480 139104 143740 150927 154560 165301 172488 173880 185472 194049 198720 201236 215610 229984 231840 251545 258732 278208 287480 301854 309120 323415 330602 344976 347760 388098 397440 402472 431220 452781 459968 463680 495903 503090 517464 556416 574960 603708 646830 661204 689952 695520 754635 776196 804944 826505 862440 905562 919936 927360 970245 991806 1006180 1034928 1149920 1157107 1207416 1293660 1322408 1358343 1379904 1391040 1487709 1509270 1552392 1609888 1653010 1724880 1811124 1940490 1983612 2012360 2069856 2263905 2299840 2314214 2414832 2479515 2587320 2644816 2716686 2759808 2782080 2975418 3018540 3104784 3219776 3306020 3449760 3471321 3622248 3880980 3967224 4024720 4139712 4463127 4527810 4599680 4628428 4829664 4959030 5174640 5289632 5433372 5785535 5950836 6037080 6209568 6439552 6612040 6791715 6899520 6942642 7244496 7438545 7761960 7934448 8049440 8279424 8926254 9055620 9256856 9659328 9918060 10349280 10413963 10579264 10866744 11571070 11901672 12074160 12419136 13224080 13583430 13799040 13885284 14488992 14877090 15523920 15868896 16098880 17356605 17852508 18111240 18513712 19318656 19836120 20698560 20827926 21158528 21733488 22315635 23142140 23803344 24148320 24838272 26448160 27166860 27770568 28977984 29754180 31047840 31241889 31737792 32197760 34713210 35705016 36222480 37027424 39672240 41397120 41655852 43466976 44631270 46284280 47606688 48296640 52069815 52896320 54333720 55541136 57955968 59508360 62095680 62483778 63475584 69426420 71410032 72444960 74054848 79344480 83311704 86933952 89262540 92568560 95213376 96593280 104139630 105792640 108667440 111082272 119016720 124191360 124967556 138852840 142820064 144889920 148109696 156209445 158688960 166623408 173867904 178525080 185137120 190426752 208279260 217334880 222164544 238033440 249935112 277705680 285640128 289779840 312418890 317377920 333246816 357050160 370274240 416558520 434669760 444329088 476066880 499870224 555411360 571280256 624837780 666493632 714100320 740548480 833117040 869339520 952133760 999740448 1110822720 1249675560 1332987264 1428200640 1666234080 1999480896 2221645440 2499351120 2856401280 3332468160 3998961792 4998702240 6664936320 9997404480 19994808960
• Sum of all divisors σ(n): 84461875200
• Sum of proper divisors (its aliquot sum) s(n): 64467066240
• 19994808960 is an abundant number, because the sum of its proper divisors (64467066240) is greater than itself. Its abundance is 44472257280

Bases of 19994808960

• Binary: 10010100111110010001001001010000000₂
• Hexadecimal: 0x4A7C89280
• Base-36: 96OE5C0

Squares and roots of 19994808960

• 19994808960 squared (19994808960²) is 399792385346896281600
• 19994808960 cubed (19994808960³) is 7993772368673894479526363136000
• The square root of 19994808960 is 141403.0019483321
• The cube root of 19994808960 is 2714.1827521001

Scales and comparisons

• 19,994,808,960 seconds is equal to 635 years, 40 weeks, 1 day, 9 hours, 36 minutes.
• To count from 1 to 19,994,808,960 would take you about one thousand, two hundred seventy-one 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 19994808960 cubic inches would be around 226.2 feet tall.

Recreational maths with 19994808960

• 19994808960 backwards is 06980849991
• 19994808960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19994808960's digits is 63
• More coming soon!