128850117327120

Names of 128850117327120

• Cardinal: 128850117327120 can be written as One hundred twenty-eight trillion, eight hundred fifty billion, one hundred seventeen million, three hundred twenty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2885011732712 × 10¹⁴

Factors of 128850117327120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 504

Divisors of 128850117327120

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 56 57 59 60 70 76 80 84 95 105 112 114 118 120 133 140 152 168 177 190 210 228 236 240 266 280 285 295 304 336 354 380 399 409 413 420 456 472 532 560 570 590 665 708 760 798 818 826 840 885 912 944 1064 1121 1140 1180 1227 1239 1330 1416 1520 1596 1636 1652 1680 1770 1995 2045 2065 2128 2242 2280 2360 2454 2478 2660 2832 2863 3192 3272 3304 3363 3540 3990 4090 4130 4484 4560 4720 4908 4956 5320 5605 5726 6135 6195 6384 6544 6608 6726 7080 7771 7847 7980 8180 8260 8589 8968 9816 9912 10640 11210 11452 12270 12390 13452 14160 14315 15542 15694 15960 16360 16520 16815 17178 17936 19632 19824 22420 22904 23313 23541 24131 24540 24780 26904 28630 31084 31388 31920 32720 33040 33630 34356 38855 39235 42945 44840 45808 46626 47082 48262 49080 49560 53808 54397 57260 62168 62776 67260 68712 72393 77710 78470 85890 89680 93252 94164 96524 98160 99120 108794 114520 116565 117705 120655 124336 125552 134520 137424 144786 155420 156940 163191 167281 168917 171780 186504 188328 193048 217588 229040 233130 235410 241310 269040 271985 289572 310840 313880 326382 334562 337834 343560 361965 373008 376656 386096 435176 458489 466260 470820 482620 501843 506751 543970 579144 621680 627760 652764 669124 675668 687120 723930 815955 836405 844585 870352 916978 932520 941640 965240 1003686 1013502 1087940 1158288 1170967 1305528 1338248 1351336 1375467 1447860 1631910 1672810 1689170 1833956 1865040 1883280 1930480 2007372 2027004 2175880 2292445 2341934 2509215 2533755 2611056 2676496 2702672 2750934 2895720 3178339 3209423 3263820 3345620 3378340 3512901 3667912 4014744 4054008 4351760 4584890 4683868 5018430 5067510 5501868 5791440 5854835 6356678 6418846 6527640 6691240 6756680 6877335 7025802 7335824 8029488 8108016 9169780 9367736 9535017 9628269 9869579 10036860 10135020 11003736 11709670 12713356 12837692 13055280 13382480 13513360 13754670 14051604 15891695 16047115 17564505 18339560 18735472 19070034 19256538 19739158 20073720 20270040 22007472 22248373 23419340 25426712 25675384 27509340 28103208 29608737 31783390 32094230 35129010 36679120 38140068 38513076 39478316 40147440 40540080 44496746 46838680 47675085 48141345 49347895 50853424 51350768 55018680 56206416 59217474 63566780 64188460 66745119 68417929 69087053 70258020 76280136 77026152 78956632 88993492 93677360 95350170 96282690 98695790 110037360 111241865 118434948 127133560 128376920 133490238 136835858 138174106 140516040 148043685 152560272 154052304 157913264 177986984 187522001 190700340 192565380 197391580 205253787 207261159 222483730 236869896 254267120 256753840 266980476 273671716 276348212 281032080 296087370 333725595 342089645 345435265 355973968 375044002 381400680 385130760 394783160 410507574 414522318 444967460 473739792 478925503 533960952 547343432 552696424 562566003 592174740 667451190 684179290 690870530 750088004 762801360 770261520 789566320 821015148 829044636 889934920 937610005 957851006 1026268935 1036305795 1067921904 1094686864 1105392848 1125132006 1184349480 1299940651 1312654007 1334902380 1368358580 1381741060 1436776509 1500176008 1642030296 1658089272 1779869840 1875220010 1915702012 2052537870 2072611590 2250264012 2368698960 2394627515 2599881302 2625308014 2669804760 2736717160 2763482120 2812830015 2873553018 3000352016 3284060592 3316178544 3750440020 3831404024 3899821953 3937962021 4036657811 4105075740 4145223180 4500528024 4789255030 5199762604 5250616028 5339609520 5473434320 5526964240 5625660030 5747106036 6499703255 6563270035 7183882545 7500880040 7662808048 7799643906 7875924042 8073315622 8210151480 8290446360 9001056048 9099584557 9578510060 10399525208 10501232056 11251320060 11494212072 12109973433 12999406510 13126540070 14367765090 15001760080 15599287812 15751848084 16146631244 16420302960 16580892720 18199169114 19157020120 19499109765 19689810105 20183289055 20799050416 21002464112 22502640120 22988424144 24219946866 25998813020 26253080140 27298753671 28256604677 28735530180 31198575624 31503696168 32293262488 36398338228 38314040240 38998219530 39379620210 40366578110 45005280240 45497922785 48439893732 51997626040 52506160280 54597507342 56513209354 57471060360 60549867165 62397151248 63007392336 64586524976 72796676456 76696498409 77996439060 78759240420 80733156220 84769814031 90995845570 96879787464 103995252080 105012320560 109195014684 113026418708 114942120720 121099734330 136493768355 141283023385 145593352912 153392996818 155992878120 157518480840 161466312440 169539628062 181991691140 193759574928 218390029368 226052837416 230089495227 242199468660 272987536710 282566046770 306785993636 311985756240 315036961680 322932624880 339079256124 363983382280 383482492045 423849070155 436780058736 452105674832 460178990454 484398937320 536875488863 545975073420 565132093540 613571987272 678158512248 727966764560 766964984090 847698140310 920357980908 968797874640 1073750977726 1091950146840 1130264187080 1150447476135 1227143974544 1356317024496 1533929968180 1610626466589 1695396280620 1840715961816 2147501955452 2183900293680 2260528374160 2300894952270 2684377444315 3067859936360 3221252933178 3390792561240 3681431923632 4295003910904 4601789904540 5368754888630 6135719872720 6442505866356 6781585122480 8053132332945 8590007821808 9203579809080 10737509777260 12885011732712 16106264665890 18407159618160 21475019554520 25770023465424 32212529331780 42950039109040 64425058663560 128850117327120
• Sum of all divisors σ(n): 489865932288000
• Sum of proper divisors (its aliquot sum) s(n): 361015814960880
• 128850117327120 is an abundant number, because the sum of its proper divisors (361015814960880) is greater than itself. Its abundance is 232165697633760

Bases of 128850117327120

• Binary: 11101010011000001000001011110001111100100010000₂
• Hexadecimal: 0x75304178F910
• Base-36: 19O8XD1MHC

Squares and roots of 128850117327120

• 128850117327120 squared (128850117327120²) is 16602352735212589653087494400
• 128850117327120 cubed (128850117327120³) is 2139215097838373823416055391994825968128000
• The square root of 128850117327120 is 11351216.5571413533
• The cube root of 128850117327120 is 50508.1668100527

Scales and comparisons

• 128,850,117,327,120 seconds is equal to 4,097,035 years, 8 weeks, 6 days, 9 hours, 32 minutes.
• To count from 1 to 128,850,117,327,120 would take you about ten million, two hundred forty-two thousand, five hundred eighty-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 128850117327120 cubic inches would be around 4209 feet tall.

Recreational maths with 128850117327120

• 128850117327120 backwards is 021723711058821
• 128850117327120 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128850117327120's digits is 48
• More coming soon!