449385145000

Names of 449385145000

• Cardinal: 449385145000 can be written as Four hundred forty-nine billion, three hundred eighty-five million, one hundred forty-five thousand.

Scientific notation

• Scientific notation: 4.49385145 × 10¹¹

Factors of 449385145000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5075

Divisors of 449385145000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 31 40 44 50 53 55 62 88 100 106 110 124 125 155 200 212 220 248 250 265 275 310 341 424 440 500 530 550 583 620 625 682 775 1000 1060 1100 1166 1240 1250 1325 1364 1375 1550 1643 1705 2120 2200 2332 2500 2650 2728 2750 2915 3100 3286 3410 3875 4664 4973 5000 5300 5500 5830 6200 6572 6625 6820 6875 7750 8215 8525 9946 10600 11000 11660 13144 13250 13640 13750 14575 15500 16430 17050 18073 19375 19892 23320 24865 26500 27500 29150 31000 32860 33125 34100 36146 38750 39784 41075 42625 49730 53000 54703 55000 58300 65720 66250 68200 72292 72875 77500 82150 85250 90365 99460 109406 116600 124325 132500 144584 145750 154163 155000 164300 170500 180730 198920 205375 213125 218812 248650 263569 265000 273515 291500 308326 328600 341000 361460 364375 410750 426250 437624 451825 497300 527138 547030 583000 616652 621625 722920 728750 770815 821500 852500 903650 994600 1026875 1054276 1094060 1233304 1243250 1317845 1367575 1457500 1541630 1643000 1695793 1705000 1807300 2053750 2108552 2188120 2259125 2486500 2635690 2735150 2899259 2915000 3083260 3108125 3391586 3614600 3854075 4107500 4518250 4973000 5271380 5470300 5798518 6166520 6216250 6589225 6783172 6837875 7708150 8170639 8215000 8478965 9036500 10542760 10940600 11295625 11597036 12432500 13178450 13566344 13675750 14496295 15416300 16341278 16957930 18073000 19270375 22591250 23194072 24865000 26356900 27351500 28992590 30832600 32682556 32946125 33915860 34189375 38540750 40853195 42394825 45182500 52713800 54703000 57985180 65365112 65892250 67831720 68378750 72481475 77081500 81706390 84789650 89877029 90365000 96351875 115970360 131784500 136757500 144962950 154163000 163412780 164730625 169579300 179754058 192703750 204265975 211974125 263569000 273515000 289925900 326825560 329461250 339158600 359508116 362407375 385407500 408531950 423948250 449385145 579851800 658922500 719016232 724814750 770815000 817063900 847896500 898770290 1021329875 1059870625 1317845000 1449629500 1634127800 1695793000 1797540580 1812036875 2042659750 2119741250 2246925725 2899259000 3595081160 3624073750 4085319500 4239482500 4493851450 5106649375 7248147500 8170639000 8478965000 8987702900 10213298750 11234628625 14496295000 17975405800 20426597500 22469257250 40853195000 44938514500 56173143125 89877029000 112346286250 224692572500 449385145000
• Sum of all divisors σ(n): 1208295221760
• Sum of proper divisors (its aliquot sum) s(n): 758910076760
• 449385145000 is an abundant number, because the sum of its proper divisors (758910076760) is greater than itself. Its abundance is 309524931760

Bases of 449385145000

• Binary: 110100010100001011100010010001010101000₂
• Hexadecimal: 0x68A17122A8
• Base-36: 5QG0B92G

Squares and roots of 449385145000

• 449385145000 squared (449385145000²) is 201947008546671025000000
• 449385145000 cubed (449385145000³) is 90751985718061997836923625000000000
• The square root of 449385145000 is 670361.9507400461
• The cube root of 449385145000 is 7659.6025910299

Scales and comparisons

• 449,385,145,000 seconds is equal to 14,289 years, 2 weeks, 6 days, 22 hours, 56 minutes, 40 seconds.
• To count from 1 to 449,385,145,000 would take you about twenty-eight thousand, five hundred seventy-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 449385145000 cubic inches would be around 638.3 feet tall.

Recreational maths with 449385145000

• 449385145000 backwards is 000541583944
• The number of decimal digits it has is: 12
• The sum of 449385145000's digits is 43
• More coming soon!