149993672400

Names of 149993672400

• Cardinal: 149993672400 can be written as One hundred forty-nine billion, nine hundred ninety-three million, six hundred seventy-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.499936724 × 10¹¹

Factors of 149993672400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 277

Divisors of 149993672400

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 17 18 20 22 24 25 26 27 29 30 33 34 36 39 40 44 45 48 50 51 52 54 55 58 60 65 66 68 72 75 78 80 85 87 88 90 99 100 102 104 108 110 116 117 120 130 132 135 136 143 144 145 150 153 156 165 170 174 176 180 187 195 197 198 200 204 208 216 220 221 225 232 234 240 255 260 261 264 270 272 275 286 290 297 300 306 312 319 325 330 340 348 351 360 374 377 390 394 396 400 408 425 429 432 435 440 442 450 459 464 468 493 495 510 520 522 528 540 550 561 572 580 585 591 594 600 612 624 638 650 660 663 675 680 696 702 715 720 725 748 754 765 780 783 788 792 816 825 850 858 870 880 884 900 918 935 936 957 975 985 986 990 1020 1040 1044 1080 1100 1105 1122 1131 1144 1160 1170 1182 1188 1200 1224 1275 1276 1287 1300 1305 1320 1326 1350 1360 1392 1404 1430 1450 1479 1485 1496 1508 1530 1560 1566 1576 1584 1595 1650 1683 1700 1716 1740 1755 1768 1773 1800 1836 1870 1872 1885 1914 1950 1970 1972 1980 1989 2040 2088 2145 2160 2167 2175 2200 2210 2244 2262 2288 2295 2320 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1363578840 1388830300 1442246850 1470526200 1499936724 1515087600 1666596360 1704473550 1724065200 1764631440 1874920905 1922995800 1999915632 2083245450 2205789300 2272631400 2307594960 2499894540 2586097800 2727157680 2777660600 2884493700 2941052400 2999873448 3124868175 3333192720 3408947100 3749841810 3845991600 4166490900 4411578600 4545262800 4999789080 5172195600 5555321200 5768987400 5999746896 6249736350 6817894200 7499683620 8332981800 8823157200 9374604525 9999578160 11537974800 12499472700 13635788400 14999367240 16665963600 18749209050 24998945400 29998734480 37498418100 49997890800 74996836200 149993672400
• Sum of all divisors σ(n): 690480806400
• Sum of proper divisors (its aliquot sum) s(n): 540487134000
• 149993672400 is an abundant number, because the sum of its proper divisors (540487134000) is greater than itself. Its abundance is 390493461600

Bases of 149993672400

• Binary: 10001011101100010100011100111011010000₂
• Hexadecimal: 0x22EC51CED0
• Base-36: 1WWMCYC0

Squares and roots of 149993672400

• 149993672400 squared (149993672400²) is 22498101760038521760000
• 149993672400 cubed (149993672400³) is 3374572905017081444249711424000000
• The square root of 149993672400 is 387290.1656381167
• The cube root of 149993672400 is 5313.2181328807

Scales and comparisons

• 149,993,672,400 seconds is equal to 4,769 years, 17 weeks, 2 days, 21 hours.
• To count from 1 to 149,993,672,400 would take you about nine thousand, five hundred thirty-eight 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 149993672400 cubic inches would be around 442.8 feet tall.

Recreational maths with 149993672400

• 149993672400 backwards is 004276399941
• 149993672400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149993672400's digits is 54
• More coming soon!