148385727840

Names of 148385727840

• Cardinal: 148385727840 can be written as One hundred forty-eight billion, three hundred eighty-five million, seven hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4838572784 × 10¹¹

Factors of 148385727840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 146779

Divisors of 148385727840

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 43 48 49 56 60 70 80 84 86 96 98 105 112 120 129 140 147 160 168 172 196 210 215 224 240 245 258 280 294 301 336 344 392 420 430 480 490 516 560 588 602 645 672 688 735 784 840 860 903 980 1032 1120 1176 1204 1290 1376 1470 1505 1568 1680 1720 1806 1960 2064 2107 2352 2408 2580 2940 3010 3360 3440 3612 3920 4128 4214 4515 4704 4816 5160 5880 6020 6321 6880 7224 7840 8428 9030 9632 10320 10535 11760 12040 12642 14448 16856 18060 20640 21070 23520 24080 25284 28896 31605 33712 36120 42140 48160 50568 63210 67424 72240 84280 101136 126420 144480 146719 168560 202272 252840 293438 337120 440157 505680 586876 733595 880314 1011360 1027033 1173752 1467190 1760628 2054066 2200785 2347504 2934380 3081099 3521256 4108132 4401570 4695008 5135165 5868760 6162198 6308917 7042512 7189231 8216264 8803140 10270330 11737520 12324396 12617834 14085024 14378462 15405495 16432528 17606280 18926751 20540660 21567693 23475040 24648792 25235668 28756924 30810990 31544585 32865056 35212560 35946155 37853502 41081320 43135386 44162419 49297584 50471336 57513848 61621980 63089170 70425120 71892310 75707004 82162640 86270772 88324838 94633755 98595168 100942672 107838465 115027696 123243960 126178340 132487257 143784620 151414008 164325280 172541544 176649676 189267510 201885344 215676930 220812095 230055392 246487920 252356680 264974514 287569240 302828016 309136933 345083088 353299352 378535020 431353860 441624190 492975840 504713360 529949028 575138480 605656032 618273866 662436285 690166176 706598704 757070040 862707720 883248380 927410799 1009426720 1059898056 1150276960 1236547732 1324872570 1413197408 1514140080 1545684665 1725415440 1766496760 1854821598 2119796112 2473095464 2649745140 3028280160 3091369330 3450830880 3532993520 3709643196 4239592224 4637053995 4946190928 5299490280 6182738660 7065987040 7419286392 9274107990 9892381856 10598980560 12365477320 14838572784 18548215980 21197961120 24730954640 29677145568 37096431960 49461909280 74192863920 148385727840
• Sum of all divisors σ(n): 556376325120
• Sum of proper divisors (its aliquot sum) s(n): 407990597280
• 148385727840 is an abundant number, because the sum of its proper divisors (407990597280) is greater than itself. Its abundance is 259604869440

Bases of 148385727840

• Binary: 10001010001100011110101000010101100000₂
• Hexadecimal: 0x228C7A8560
• Base-36: 1W6114DC

Squares and roots of 148385727840

• 148385727840 squared (148385727840²) is 22018324226606551065600
• 148385727840 cubed (148385727840³) is 3267205066182118173181183586304000
• The square root of 148385727840 is 385208.6808990681
• The cube root of 148385727840 is 5294.1638361449

Scales and comparisons

• 148,385,727,840 seconds is equal to 4,718 years, 10 weeks, 5 days, 9 hours, 44 minutes.
• To count from 1 to 148,385,727,840 would take you about nine thousand, four hundred thirty-six 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 148385727840 cubic inches would be around 441.2 feet tall.

Recreational maths with 148385727840

• 148385727840 backwards is 048727583841
• The number of decimal digits it has is: 12
• The sum of 148385727840's digits is 57
• More coming soon!