129728315470000

Names of 129728315470000

• Cardinal: 129728315470000 can be written as One hundred twenty-nine trillion, seven hundred twenty-eight billion, three hundred fifteen million, four hundred seventy thousand.

Scientific notation

• Scientific notation: 1.2972831547 × 10¹⁴

Factors of 129728315470000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2685

Divisors of 129728315470000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 31 40 50 52 62 65 80 100 104 113 124 125 130 155 200 208 226 248 250 260 310 325 400 403 452 496 500 520 565 620 625 650 775 806 904 1000 1040 1130 1240 1250 1300 1469 1550 1612 1625 1808 2000 2015 2260 2480 2500 2521 2600 2825 2938 3100 3224 3250 3503 3875 4030 4520 5000 5042 5200 5650 5876 6200 6448 6500 7006 7345 7750 8060 8125 9040 10000 10075 10084 11300 11752 12400 12605 12769 13000 14012 14125 14690 15500 16120 16250 17515 19375 20150 20168 22600 23504 25210 25538 26000 28024 28250 29380 31000 32240 32500 32773 35030 36725 38750 40300 40336 45200 45539 50375 50420 51076 56048 56500 58760 62000 63025 63845 65000 65546 70060 70625 73450 77500 78151 80600 87575 91078 100750 100840 102152 113000 117520 126050 127690 130000 131092 140120 141250 146900 155000 156302 161200 163865 165997 175150 182156 183625 201500 201680 204304 226000 227695 251875 252100 255380 262184 280240 282500 284873 293800 310000 312604 315125 319225 327730 331994 350300 364312 367250 390755 395839 403000 437875 455390 503750 504200 510760 524368 565000 569746 587600 625208 630250 638450 655460 663988 700600 728624 734500 781510 791678 806000 819325 829985 875750 910780 918125 1007500 1008400 1015963 1021520 1130000 1138475 1139492 1250416 1260500 1276900 1310920 1327976 1401200 1424365 1469000 1563020 1575625 1583356 1596125 1638650 1659970 1751500 1821560 1836250 1953775 1979195 2015000 2031926 2189375 2276950 2278984 2521000 2553800 2621840 2655952 2848730 2938000 3126040 3151250 3166712 3192250 3277300 3319940 3503000 3643120 3672500 3703349 3907550 3958390 4030000 4063852 4096625 4149925 4378750 4553900 4557968 5042000 5079815 5107600 5145907 5692375 5697460 6252080 6302500 6333424 6384500 6554600 6639880 7006000 7121825 7345000 7406698 7815100 7916780 7980625 8127704 8193250 8299850 8757500 8831063 9107800 9768875 9895975 10159630 10291814 11384750 11394920 12605000 12769000 13109200 13279760 14243650 14690000 14813396 15630200 15833560 15961250 16255408 16386500 16599700 17515000 17662126 18215600 18516745 19537750 19791950 20319260 20483125 20583628 20749625 22769500 22789840 25210000 25399075 25538000 25729535 28461875 28487300 29626792 31260400 31667120 31922500 32190649 32773000 33199400 35030000 35324252 35609125 37033490 39075500 39583900 40638520 40966250 41167256 41499250 44155315 45539000 48844375 49479875 50798150 51459070 56923750 56974600 59253584 63845000 64381298 65546000 66398800 70648504 71218250 74066980 78151000 79167800 81277040 81932500 82334512 82998500 88310630 91078000 92583725 97688750 98959750 101596300 102918140 103748125 113847500 113949200 114803819 126995375 127690000 128647675 128762596 141297008 142436500 148133960 156302000 158335600 160953245 163865000 165997000 176621260 178045625 185167450 195377500 197919500 203192600 205836280 207496250 220776575 227695000 229607638 247399375 253990750 257295350 257525192 284873000 296267920 321906490 327730000 331994000 353242520 356091250 370334900 390755000 395839000 406385200 411672560 414992500 418478437 441553150 455390000 459215276 462918625 494798750 507981500 514590700 515050384 569746000 574019095 634976875 643238375 643812980 706485040 712182500 740669800 781510000 791678000 804766225 829985000 836956874 883106300 918430552 925837250 989597500 997910119 1015963000 1029181400 1103882875 1148038190 1269953750 1286476750 1287625960 1424365000 1481339600 1609532450 1659970000 1673913748 1766212600 1836861104 1851674500 1979195000 1995820238 2031926000 2058362800 2092392185 2207765750 2296076380 2314593125 2539907500 2572953500 2575251920 2848730000 2870095475 3216191875 3219064900 3347827496 3532425200 3703349000 3958390000 3991640476 4023831125 4184784370 4415531500 4592152760 4629186250 4989550595 5079815000 5145907000 5519414375 5740190950 6432383750 6438129800 6695654992 7406698000 7983280952 8047662250 8369568740 8831063000 9184305520 9258372500 9979101190 10159630000 10291814000 10461960925 11038828750 11480381900 12864767500 12876259600 12972831547 14350477375 15966561904 16095324500 16739137480 17662126000 18516745000 19958202380 20119155625 20923921850 22077657500 22960763800 24947752975 25729535000 25945663094 28700954750 32190649000 33478274960 37033490000 39916404760 40238311250 41847843700 44155315000 45921527600 49895505950 51459070000 51891326188 52309804625 57401909500 64381298000 64864157735 71752386875 79832809520 80476622500 83695687400 88310630000 99791011900 103782652376 104619609250 114803819000 124738764875 129728315470 143504773750 160953245000 167391374800 199582023800 207565304752 209239218500 229607638000 249477529750 259456630940 261549023125 287009547500 321906490000 324320788675 399164047600 418478437000 498955059500 518913261880 523098046250 574019095000 623693824375 648641577350 836956874000 997910119000 1037826523760 1046196092500 1148038190000 1247387648750 1297283154700 1621603943375 1995820238000 2092392185000 2494775297500 2594566309400 3243207886750 4184784370000 4989550595000 5189132618800 6486415773500 8108019716875 9979101190000 12972831547000 16216039433750 25945663094000 32432078867500 64864157735000 129728315470000
• Sum of all divisors σ(n): 352413738604928
• Sum of proper divisors (its aliquot sum) s(n): 222685423134928
• 129728315470000 is an abundant number, because the sum of its proper divisors (222685423134928) is greater than itself. Its abundance is 92957107664928

Bases of 129728315470000

• Binary: 11101011111110010111010001010010011000010110000₂
• Hexadecimal: 0x75FCBA2930B0
• Base-36: 19ZGD5JMB4

Squares and roots of 129728315470000

• 129728315470000 squared (129728315470000²) is 16829435834683841320900000000
• 129728315470000 cubed (129728315470000³) is 2183254361143988134589136704323000000000000
• The square root of 129728315470000 is 11389833.8648989959
• The cube root of 129728315470000 is 50622.6558688613

Scales and comparisons

• 129,728,315,470,000 seconds is equal to 4,124,959 years, 8 weeks, 18 hours, 6 minutes, 40 seconds.
• To count from 1 to 129,728,315,470,000 would take you about ten million, three hundred twelve thousand, three hundred ninety-seven 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 129728315470000 cubic inches would be around 4218.6 feet tall.

Recreational maths with 129728315470000

• 129728315470000 backwards is 000074513827921
• The number of decimal digits it has is: 15
• The sum of 129728315470000's digits is 49
• More coming soon!