149123186400

Names of 149123186400

• Cardinal: 149123186400 can be written as One hundred forty-nine billion, one hundred twenty-three million, one hundred eighty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.491231864 × 10¹¹

Factors of 149123186400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 822

Divisors of 149123186400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 25 30 32 40 46 48 50 60 61 67 69 75 80 92 96 100 115 120 122 134 138 150 160 183 184 200 201 230 240 244 268 276 300 305 335 345 366 368 400 402 460 480 488 536 552 575 600 610 661 670 690 732 736 800 804 915 920 976 1005 1072 1104 1150 1200 1220 1322 1340 1380 1403 1464 1525 1541 1608 1675 1725 1830 1840 1952 1983 2010 2144 2208 2300 2400 2440 2644 2680 2760 2806 2928 3050 3082 3216 3305 3350 3450 3660 3680 3966 4020 4087 4209 4575 4600 4623 4880 5025 5288 5360 5520 5612 5856 6100 6164 6432 6610 6700 6900 7015 7320 7705 7932 8040 8174 8418 9150 9200 9246 9760 9915 10050 10576 10720 11040 11224 12200 12261 12328 13220 13400 13800 14030 14640 15203 15410 15864 16080 16348 16525 16836 18300 18400 18492 19830 20100 20435 21045 21152 22448 23115 24400 24522 24656 26440 26800 27600 28060 29280 30406 30820 31728 32160 32696 33050 33672 35075 36600 36984 38525 39660 40200 40321 40870 42090 44287 44896 45609 46230 48800 49044 49312 49575 52880 53600 55200 56120 60812 61305 61640 63456 65392 66100 67344 70150 73200 73968 76015 77050 79320 80400 80642 81740 84180 88574 91218 92460 94001 98088 99150 102175 105225 105760 112240 115575 120963 121624 122610 123280 130784 132200 132861 134688 140300 146400 147936 152030 154100 158640 160800 161284 163480 168360 177148 182436 184920 188002 196176 198300 201605 204350 210450 221435 224480 228045 231150 241926 243248 245220 246560 264400 265722 280600 282003 304060 306525 308200 317280 322568 326960 336720 354296 364872 369840 376004 380075 392352 396600 403210 408700 420900 442870 456090 462300 470005 483852 486496 490440 528800 531444 561200 564006 604815 608120 613050 616400 645136 653920 664305 673440 708592 729744 739680 752008 760150 793200 806420 817400 841800 885740 912180 924600 927383 940010 967704 980880 1008025 1018601 1062888 1107175 1122400 1128012 1140225 1209630 1216240 1226100 1232800 1290272 1328610 1410015 1417184 1459488 1504016 1520300 1586400 1612840 1634800 1683600 1771480 1824360 1849200 1854766 1880020 1935408 1961760 2016050 2037202 2125776 2214350 2256024 2280450 2350025 2419260 2432480 2452200 2657220 2701507 2782149 2820030 3008032 3024075 3040600 3055803 3225680 3269600 3321525 3367200 3542960 3648720 3698400 3709532 3760040 3870816 4032100 4074404 4251552 4428700 4512048 4560900 4636915 4700050 4838520 4904400 5093005 5314440 5403014 5564298 5640060 6048150 6081200 6111606 6451360 6643050 7050075 7085920 7297440 7419064 7520080 8064200 8104521 8148808 8857400 9024096 9121800 9273830 9400100 9677040 9808800 10186010 10628880 10806028 11128596 11280120 12096300 12162400 12223212 13286100 13507535 13910745 14100150 14838128 15040160 15279015 16128400 16209042 16297616 17714800 18243600 18547660 18800200 19354080 20372020 21257760 21612056 22257192 22560240 23184575 24192600 24446424 25465025 26572200 27015070 27821490 28200300 29676256 30558030 32256800 32418084 32595232 35429600 36487200 37095320 37600400 40522605 40744040 43224112 44514384 45120480 46369150 48385200 48892848 50930050 53144400 54030140 55642980 56400600 61116060 62134661 64836168 67537675 69553725 74190640 75200800 76395075 81045210 81488080 86448224 89028768 92738300 96770400 97785696 101860100 106288800 108060280 111285960 112801200 122232120 124269322 129672336 135075350 139107450 148381280 152790150 162090420 162976160 185476600 186403983 202613025 203720200 216120560 222571920 225602400 244464240 248538644 259344672 270150700 278214900 305580300 310673305 324180840 370953200 372807966 405226050 407440400 432241120 445143840 488928480 497077288 540301400 556429800 611160600 621346610 648361680 741906400 745615932 810452100 814880800 932019915 994154576 1080602800 1112859600 1222321200 1242693220 1296723360 1491231864 1553366525 1620904200 1864039830 1988309152 2161205600 2225719200 2444642400 2485386440 2982463728 3106733050 3241808400 3728079660 4660099575 4970772880 5964927456 6213466100 6483616800 7456159320 9320199150 9941545760 12426932200 14912318640 18640398300 24853864400 29824637280 37280796600 49707728800 74561593200 149123186400
• Sum of all divisors σ(n): 523277508096
• Sum of proper divisors (its aliquot sum) s(n): 374154321696
• 149123186400 is an abundant number, because the sum of its proper divisors (374154321696) is greater than itself. Its abundance is 225031135296

Bases of 149123186400

• Binary: 10001010111000011011110011111011100000₂
• Hexadecimal: 0x22B86F3EE0
• Base-36: 1WI83F1C

Squares and roots of 149123186400

• 149123186400 squared (149123186400²) is 22237724722089144960000
• 149123186400 cubed (149123186400³) is 3316160368843987761286700544000000
• The square root of 149123186400 is 386164.7140793679
• The cube root of 149123186400 is 5302.9197914407

Scales and comparisons

• 149,123,186,400 seconds is equal to 4,741 years, 34 weeks, 19 hours, 20 minutes.
• To count from 1 to 149,123,186,400 would take you about nine thousand, four hundred eighty-three 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 149123186400 cubic inches would be around 441.9 feet tall.

Recreational maths with 149123186400

• 149123186400 backwards is 004681321941
• The number of decimal digits it has is: 12
• The sum of 149123186400's digits is 39
• More coming soon!