131358261728720

Names of 131358261728720

• Cardinal: 131358261728720 can be written as One hundred thirty-one trillion, three hundred fifty-eight billion, two hundred sixty-one million, seven hundred twenty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3135826172872 × 10¹⁴

Factors of 131358261728720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 670

Divisors of 131358261728720

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 169 208 241 260 338 409 482 520 676 818 845 964 1040 1205 1352 1636 1690 1928 2045 2410 2704 3133 3272 3380 3856 4090 4820 5317 6266 6544 6760 8180 9640 10634 12532 13520 15665 16360 19280 21268 25064 26585 31330 32720 40729 42536 50128 53170 58081 62660 69121 81458 85072 98569 106340 116162 125320 138242 162916 167281 197138 203645 212680 232324 250640 276484 290405 325832 334562 345605 394276 407290 425360 464648 492845 552968 580810 651664 669124 691210 755053 788552 814580 836405 929296 985690 1105936 1161620 1281397 1338248 1382420 1510106 1577104 1629160 1672810 1971380 2174653 2323240 2562794 2676496 2764840 3020212 3258320 3345620 3775265 3942760 4349306 4646480 5125588 5529680 6040424 6406985 6691240 7550530 7885520 8698612 9815689 10251176 10873265 12080848 12813970 13382480 15101060 16658161 17397224 19631378 20502352 21746530 23755129 25627940 28270489 30202120 33316322 34794448 39262756 40314721 43493060 47510258 49078445 51255880 56540978 60404240 66632644 78525512 80629442 83290805 86986120 95020516 98156890 102511760 113081956 118775645 133265288 141352445 157051024 161258884 166581610 173972240 190041032 196313780 201573605 226163912 237551290 266530576 282704890 308816677 322517768 333163220 380082064 392627560 403147210 452327824 475102580 524091373 565409780 617633354 645035536 666326440 785255120 806294420 950205160 1048182746 1130819560 1235266708 1332652880 1544083385 1612588840 1900410320 2096365492 2261639120 2470533416 2620456865 3088166770 3225177680 4014616801 4192730984 4941066832 5240913730 6176333540 6813187849 8029233602 8385461968 9715847761 10481827460 12352667080 13626375698 16058467204 19431695522 20073084005 20963654920 24705334160 27252751396 32116934408 34065939245 38863391044 40146168010 41927309840 48579238805 54505502792 64233868816 68131878490 77726782088 80292336020 97158477610 109011005584 126306020893 136263756980 155453564176 160584672040 194316955220 252612041786 272527513960 321169344080 388633910440 505224083572 545055027920 631530104465 777267820880 1010448167144 1263060208930 1641978271609 2020896334288 2526120417860 3283956543218 5052240835720 6567913086436 8209891358045 10104481671440 13135826172872 16419782716090 26271652345744 32839565432180 65679130864360 131358261728720
• Sum of all divisors σ(n): 332899883765334
• Sum of proper divisors (its aliquot sum) s(n): 201541622036614
• 131358261728720 is an abundant number, because the sum of its proper divisors (201541622036614) is greater than itself. Its abundance is 70183360307894

Bases of 131358261728720

• Binary: 11101110111100000111010100001110101010111010000₂
• Hexadecimal: 0x77783A8755D0
• Base-36: 1AK95HGONK

Squares and roots of 131358261728720

• 131358261728720 squared (131358261728720²) is 17254992924390905442872838400
• 131358261728720 cubed (131358261728720³) is 2266585876689352267053351510688317198848000
• The square root of 131358261728720 is 11461163.1926571921
• The cube root of 131358261728720 is 50833.7869310079

Scales and comparisons

• 131,358,261,728,720 seconds is equal to 4,176,786 years, 21 weeks, 11 hours, 45 minutes, 20 seconds.
• To count from 1 to 131,358,261,728,720 would take you about ten million, four hundred forty-one thousand, nine hundred sixty-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 131358261728720 cubic inches would be around 4236.1 feet tall.

Recreational maths with 131358261728720

• 131358261728720 backwards is 027827162853131
• The number of decimal digits it has is: 15
• The sum of 131358261728720's digits is 56
• More coming soon!