129938665726350

Names of 129938665726350

• Cardinal: 129938665726350 can be written as One hundred twenty-nine trillion, nine hundred thirty-eight billion, six hundred sixty-five million, seven hundred twenty-six thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.2993866572635 × 10¹⁴

Factors of 129938665726350

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 960

Divisors of 129938665726350

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 81 90 117 130 135 150 162 195 225 234 243 270 325 351 390 405 450 486 585 650 675 702 810 937 975 1053 1170 1215 1350 1755 1874 1950 2025 2106 2430 2811 2925 3159 3510 4050 4685 5265 5622 5850 6075 6318 8433 8775 9370 10530 12150 12181 14055 15795 16866 17550 23425 24362 25299 26325 28110 31590 36543 42165 46850 50598 52650 60905 70275 73086 75897 78975 84330 109629 121810 126495 140550 151794 157950 182715 210825 219258 227691 252990 304525 328887 365430 379485 421650 455382 548145 609050 632475 657774 758970 877969 913575 986661 1096290 1138455 1264950 1644435 1755938 1827150 1897425 1973322 2276910 2633907 2740725 2959983 3288870 3794850 4389845 4933305 5267814 5481450 5692275 5919966 7901721 8222175 8779690 9866610 11384550 11413597 13169535 14799915 15803442 16444350 21949225 22827194 23705163 24666525 26339070 29599830 34240791 39508605 43898450 47410326 49333050 57067985 65847675 68481582 71115489 73999575 79017210 102722373 114135970 118525815 131695350 142230978 147999150 171203955 197543025 205444746 213346467 237051630 285339925 308167119 342407910 355577445 395086050 426692934 513611865 570679850 592629075 616334238 711154890 822656953 856019775 924501357 1027223730 1066732335 1185258150 1540835595 1645313906 1712039550 1777887225 1849002714 2133464670 2467970859 2568059325 2773504071 3081671190 3555774450 4113284765 4622506785 4935941718 5136118650 5333661675 5547008142 7403912577 7704177975 8226569530 9245013570 10667323350 10694540389 12339854295 13867520355 14807825154 15408355950 20566423825 21389080778 22211737731 23112533925 24679708590 27735040710 32083621167 37019562885 41132847650 44423475462 46225067850 53472701945 61699271475 64167242334 66635213193 69337601775 74039125770 96250863501 106945403890 111058688655 123398542950 133270426386 138675203550 160418105835 185097814425 192501727002 199905639579 222117377310 267363509725 288752590503 320836211670 333176065965 370195628850 399811279158 481254317505 534727019450 555293443275 577505181006 666352131930 802090529175 866257771509 962508635010 999528197895 1110586886550 1443762952515 1604181058350 1665880329825 1732515543018 1999056395790 2406271587525 2598773314527 2887525905030 3331760659650 4331288857545 4812543175050 4997640989475 5197546629054 7218814762575 8662577715090 9995281978950 12993866572635 14437629525150 21656444287725 25987733145270 43312888575450 64969332863175 129938665726350
• Sum of all divisors σ(n): 390296703058080
• Sum of proper divisors (its aliquot sum) s(n): 260358037331730
• 129938665726350 is an abundant number, because the sum of its proper divisors (260358037331730) is greater than itself. Its abundance is 130419371605380

Bases of 129938665726350

• Binary: 11101100010110110110100000000110110000110001110₂
• Hexadecimal: 0x762DB403618E
• Base-36: 1A24ZYNMVI

Squares and roots of 129938665726350

• 129938665726350 squared (129938665726350²) is 16884056850744124173084322500
• 129938665726350 cubed (129938665726350³) is 2193891819233530445182800391199260147875000
• The square root of 129938665726350 is 11399064.2478385041
• The cube root of 129938665726350 is 50650.0020920985

Scales and comparisons

• 129,938,665,726,350 seconds is equal to 4,131,647 years, 33 weeks, 3 days, 4 hours, 52 minutes, 30 seconds.
• To count from 1 to 129,938,665,726,350 would take you about ten million, three hundred twenty-nine thousand, one hundred nineteen 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 129938665726350 cubic inches would be around 4220.8 feet tall.

Recreational maths with 129938665726350

• 129938665726350 backwards is 053627566839921
• The number of decimal digits it has is: 15
• The sum of 129938665726350's digits is 72
• More coming soon!