199142820800

Names of 199142820800

• Cardinal: 199142820800 can be written as One hundred ninety-nine billion, one hundred forty-two million, eight hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.991428208 × 10¹¹

Factors of 199142820800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 141

Divisors of 199142820800

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 37 40 44 49 50 55 56 64 70 74 77 79 80 88 98 100 110 112 140 148 154 158 160 175 176 185 196 200 220 224 245 259 275 280 296 308 316 320 350 352 370 385 392 395 400 407 440 448 490 518 539 550 553 560 592 616 632 700 704 740 770 784 790 800 814 869 880 925 980 1036 1078 1100 1106 1120 1184 1225 1232 1264 1295 1400 1480 1540 1568 1580 1600 1628 1738 1760 1813 1850 1925 1960 1975 2035 2072 2156 2200 2212 2240 2368 2450 2464 2528 2590 2695 2765 2800 2849 2923 2960 3080 3136 3160 3256 3476 3520 3626 3700 3850 3871 3920 3950 4070 4144 4312 4345 4400 4424 4900 4928 5056 5180 5390 5530 5600 5698 5846 5920 6083 6160 6241 6320 6475 6512 6952 7252 7400 7700 7742 7840 7900 8140 8288 8624 8690 8800 8848 9065 9800 10175 10360 10780 11060 11200 11396 11692 11840 12166 12320 12482 12640 12950 13024 13475 13825 13904 14245 14504 14615 14800 15400 15484 15680 15800 16280 16576 17248 17380 17600 17696 18130 19355 19600 19943 20350 20461 20720 21560 21725 22120 22792 23384 24332 24640 24964 25280 25900 26048 26950 27650 27808 28490 29008 29230 29600 30415 30800 30968 31205 31600 32153 32560 34496 34760 35392 36260 38710 39200 39886 40700 40922 41440 42581 43120 43450 43687 44240 45325 45584 46768 48664 49928 51800 53900 55300 55616 56980 58016 58460 59200 60830 61600 61936 62410 63200 64306 65120 68651 69520 71225 72520 73075 77420 78400 79772 81400 81844 82880 85162 86240 86900 87374 88480 90650 91168 93536 96775 97328 99715 99856 102305 103600 107800 110600 113960 116032 116920 121660 123200 123872 124820 126400 128612 130240 137302 139040 142450 143227 145040 146150 152075 154840 156025 159544 160765 162800 163688 170324 172480 173800 174748 176960 181300 182336 187072 193550 194656 199430 199712 204610 207200 212905 215600 218435 221200 225071 227920 230917 233840 243320 247744 249640 257224 274604 278080 284900 286454 290080 292300 304150 305809 309680 312050 319088 321530 325600 327376 340648 343255 347600 349496 362600 387100 389312 398860 399424 409220 414400 425810 431200 436870 442400 450142 455840 461834 467680 480557 486640 498575 499280 511525 514448 549208 569800 572908 580160 584600 608300 611618 619360 624100 638176 643060 651200 654752 681296 686510 695200 698992 716135 725200 774200 797720 803825 818440 851620 862400 873740 884800 900284 911680 923668 935360 961114 973280 997150 998560 1023050 1028896 1064525 1092175 1098416 1125355 1139600 1145816 1154585 1169200 1216600 1223236 1238720 1248200 1276352 1286120 1309504 1362592 1373020 1390400 1397984 1432270 1450400 1529045 1548400 1575497 1595440 1607650 1616419 1636880 1703240 1716275 1747480 1800568 1847336 1922228 1946560 1994300 1997120 2046100 2057792 2129050 2184350 2196832 2250710 2279200 2291632 2309170 2338400 2402785 2433200 2446472 2496400 2540087 2572240 2725184 2746040 2795968 2864540 2900800 3058090 3096800 3150994 3190880 3215300 3232838 3273760 3363899 3406480 3432550 3494960 3580675 3601136 3694672 3844456 3988600 4092200 4258100 4368700 4393664 4501420 4558400 4583264 4618340 4676800 4805570 4866400 4892944 4992800 5080174 5144480 5492080 5626775 5729080 5772925 6116180 6193600 6301988 6381760 6430600 6465676 6547520 6727798 6812960 6865100 6989920 7161350 7202272 7389344 7645225 7688912 7877485 7977200 8082095 8184400 8516200 8737400 9002840 9166528 9236680 9611140 9732800 9785888 9985600 10160348 10288960 10984160 11253550 11314933 11458160 11545850 12013925 12232360 12603976 12700435 12861200 12931352 13455596 13625920 13730200 13979840 14322700 14404544 14778688 15290450 15377824 15754970 15954400 16164190 16368800 16819495 17032400 17474800 17780609 18005680 18473360 19222280 19571776 20320696 21968320 22507100 22629866 22916320 23091700 24027850 24464720 25207952 25400870 25722400 25862704 26911192 27460400 28645400 30580900 30755648 31509940 31908800 32328380 32737600 33638990 34064800 34949600 35561218 36011360 36946720 38444560 39387425 40410475 40641392 45014200 45259732 45832640 46183400 48055700 48929440 50415904 50801740 51444800 51725408 53822384 54920800 56574665 57290800 61161800 63019880 63502175 64656760 67277980 68129600 69899200 71122436 72022720 73893440 76889120 78774850 80820950 81282784 84097475 88903045 90028400 90519464 92366800 96111400 97858880 100831808 101603480 103450816 107644768 109841600 113149330 114581600 122323600 124464263 126039760 127004350 129313520 134555960 142244872 153778240 157549700 161641900 162565568 168194950 177806090 180056800 181038928 184733600 192222800 203206960 215289536 226298660 229163200 244647200 248928526 252079520 254008700 258627040 269111920 282873325 284489744 315099400 323283800 336389900 355612180 360113600 362077856 369467200 384445600 406413920 444515225 452597320 489294400 497857052 504159040 508017400 517254080 538223840 565746650 568979488 622321315 630198800 646567600 672779800 711224360 724155712 768891200 812827840 889030450 905194640 995714104 1016034800 1076447680 1131493300 1137958976 1244642630 1260397600 1293135200 1345559600 1422448720 1778060900 1810389280 1991428208 2032069600 2262986600 2489285260 2520795200 2586270400 2691119200 2844897440 3111606575 3556121800 3620778560 3982856416 4064139200 4525973200 4978570520 5382238400 5689794880 6223213150 7112243600 7965712832 9051946400 9957141040 12446426300 14224487200 18103892800 19914282080 24892852600 28448974400 39828564160 49785705200 99571410400 199142820800
• Sum of all divisors σ(n): 646831115784
• Sum of proper divisors (its aliquot sum) s(n): 447688294984
• 199142820800 is an abundant number, because the sum of its proper divisors (447688294984) is greater than itself. Its abundance is 248545474184

Bases of 199142820800

• Binary: 10111001011101110101100100101111000000₂
• Hexadecimal: 0x2E5DD64BC0
• Base-36: 2JHGHRY8

Squares and roots of 199142820800

• 199142820800 squared (199142820800²) is 39657863076180912640000
• 199142820800 cubed (199142820800³) is 7897578719890832234247974912000000
• The square root of 199142820800 is 446254.2109605241
• The cube root of 199142820800 is 5839.6688215275

Scales and comparisons

• 199,142,820,800 seconds is equal to 6,332 years, 6 weeks, 3 days, 18 hours, 13 minutes, 20 seconds.
• To count from 1 to 199,142,820,800 would take you about twelve thousand, six hundred sixty-four 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 199142820800 cubic inches would be around 486.6 feet tall.

Recreational maths with 199142820800

• 199142820800 backwards is 008028241991
• 199142820800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 199142820800's digits is 44
• More coming soon!