148729349973280

Names of 148729349973280

• Cardinal: 148729349973280 can be written as One hundred forty-eight trillion, seven hundred twenty-nine billion, three hundred forty-nine million, nine hundred seventy-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.4872934997328 × 10¹⁴

Factors of 148729349973280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5188

Divisors of 148729349973280

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 37 40 62 74 80 124 148 155 160 185 248 296 310 370 496 592 620 740 961 992 1147 1184 1240 1480 1922 2294 2480 2960 3844 4588 4805 4960 5113 5735 5920 7688 9176 9610 10226 11470 15376 18352 19220 20452 22940 25565 30752 35557 36704 38440 40904 45880 51130 71114 76880 81808 91760 102260 142228 153760 158503 163616 177785 183520 189181 204520 284456 317006 355570 378362 409040 568912 634012 711140 756724 792515 818080 945905 1137824 1268024 1422280 1513448 1585030 1891810 2536048 2844560 3026896 3170060 3783620 4913593 5072096 5689120 5864611 6053792 6340120 7567240 9827186 11729222 12680240 15134480 19654372 23458444 24567965 25360480 26142769 29323055 30268960 39308744 46916888 49135930 52285538 58646110 78617488 93833776 98271860 104571076 117292220 130713845 157234976 181802941 187667552 196543720 209142152 234584440 261427690 363605882 393087440 418284304 469168880 522855380 727211764 786174880 810425839 836568608 909014705 938337760 967282453 1045710760 1454423528 1620851678 1818029410 1934564906 2091421520 2908847056 3241703356 3636058820 3869129812 4052129195 4182843040 4836412265 5817694112 6483406712 7272117640 7738259624 8104258390 9672824530 12966813424 14544235280 15476519248 16208516780 19345649060 25123201009 25933626848 29088470560 29985756043 30953038496 32417033560 38691298120 50246402018 59971512086 64834067120 77382596240 100492804036 119943024172 125616005045 129668134240 149928780215 154765192480 200985608072 239886048344 251232010090 299857560430 401971216144 479772096688 502464020180 599715120860 803942432288 929558437333 959544193376 1004928040360 1199430241720 1859116874666 2009856080720 2398860483440 3718233749332 4019712161440 4647792186665 4797720966880 7436467498664 9295584373330 14872934997328 18591168746660 29745869994656 37182337493320 74364674986640 148729349973280
• Sum of all divisors σ(n): 372959074072116
• Sum of proper divisors (its aliquot sum) s(n): 224229724098836
• 148729349973280 is an abundant number, because the sum of its proper divisors (224229724098836) is greater than itself. Its abundance is 75500374125556

Bases of 148729349973280

• Binary: 100001110100010011000000000100101010010100100000₂
• Hexadecimal: 0x8744C012A520
• Base-36: 1GPXBIW9B4

Squares and roots of 148729349973280

• 148729349973280 squared (148729349973280²) is 22120419543474403536713958400
• 148729349973280 cubed (148729349973280³) is 3289955619837187169451532106258043031552000
• The square root of 148729349973280 is 12195464.3197083727
• The cube root of 148729349973280 is 52982.4731381647

Scales and comparisons

• 148,729,349,973,280 seconds is equal to 4,729,133 years, 14 weeks, 3 days, 13 hours, 54 minutes, 40 seconds.
• To count from 1 to 148,729,349,973,280 would take you about eleven million, eight hundred twenty-two thousand, eight hundred thirty-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 148729349973280 cubic inches would be around 4415.2 feet tall.

Recreational maths with 148729349973280

• 148729349973280 backwards is 082379943927841
• The number of decimal digits it has is: 15
• The sum of 148729349973280's digits is 76
• More coming soon!