148668042240

Names of 148668042240

• Cardinal: 148668042240 can be written as One hundred forty-eight billion, six hundred sixty-eight million, forty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4866804224 × 10¹¹

Factors of 148668042240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5754

Divisors of 148668042240

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 631 640 720 768 960 1024 1152 1262 1280 1440 1536 1893 1920 2304 2524 2560 2880 3072 3155 3786 3840 4608 5048 5113 5120 5679 5760 6310 7572 7680 9216 9465 10096 10226 11358 11520 12620 15144 15339 15360 18930 20192 20452 22716 23040 25240 25565 28395 30288 30678 37860 40384 40904 45432 46017 46080 50480 51130 56790 60576 61356 75720 76695 80768 81808 90864 92034 100960 102260 113580 121152 122712 151440 153390 161536 163616 181728 184068 201920 204520 227160 230085 242304 245424 302880 306780 323072 327232 363456 368136 403840 409040 454320 460170 484608 490848 605760 613560 646144 654464 726912 736272 807680 818080 908640 920340 969216 981696 1211520 1227120 1308928 1453824 1472544 1615360 1636160 1817280 1840680 1938432 1963392 2423040 2454240 2617856 2907648 2945088 3226303 3230720 3272320 3634560 3681360 3926784 4846080 4908480 5235712 5815296 5890176 6452606 6544640 7269120 7362720 7853568 9678909 9692160 9816960 11780352 12905212 13089280 14538240 14725440 15707136 16131515 19357818 19633920 23560704 25810424 26178560 29036727 29076480 29450880 32263030 38715636 39267840 47121408 48394545 51620848 58073454 58901760 64526060 77431272 78535680 96789090 103241696 116146908 117803520 129052120 145183635 154862544 193578180 206483392 232293816 235607040 258104240 290367270 309725088 387156360 412966784 464587632 516208480 580734540 619450176 774312720 825933568 929175264 1032416960 1161469080 1238900352 1548625440 1651867136 1858350528 2064833920 2322938160 2477800704 3097250880 3303734272 3716701056 4129667840 4645876320 4955601408 6194501760 7433402112 8259335680 9291752640 9911202816 12389003520 14866804224 16518671360 18583505280 24778007040 29733608448 37167010560 49556014080 74334021120 148668042240
• Sum of all divisors σ(n): 516048175968
• Sum of proper divisors (its aliquot sum) s(n): 367380133728
• 148668042240 is an abundant number, because the sum of its proper divisors (367380133728) is greater than itself. Its abundance is 218712091488

Bases of 148668042240

• Binary: 10001010011101010011100100110000000000₂
• Hexadecimal: 0x229D4E4C00
• Base-36: 1WAP43K0

Squares and roots of 148668042240

• 148668042240 squared (148668042240²) is 22102186783474424217600
• 148668042240 cubed (148668042240³) is 3285888838321945433541835751424000
• The square root of 148668042240 is 385574.9502236887
• The cube root of 148668042240 is 5297.5192168285

Scales and comparisons

• 148,668,042,240 seconds is equal to 4,727 years, 9 weeks, 3 days, 22 hours, 24 minutes.
• To count from 1 to 148,668,042,240 would take you about nine thousand, four hundred fifty-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 148668042240 cubic inches would be around 441.5 feet tall.

Recreational maths with 148668042240

• 148668042240 backwards is 042240866841
• 148668042240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148668042240's digits is 45
• More coming soon!