128322496512

Names of 128322496512

• Cardinal: 128322496512 can be written as One hundred twenty-eight billion, three hundred twenty-two million, four hundred ninety-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.28322496512 × 10¹¹

Factors of 128322496512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1944

Divisors of 128322496512

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 59 63 64 72 81 84 96 108 112 118 126 128 144 162 168 177 189 192 216 224 236 252 256 288 324 336 354 378 384 413 432 448 472 504 512 531 567 576 648 672 708 756 768 826 864 896 944 1008 1024 1062 1134 1152 1239 1296 1344 1416 1512 1536 1593 1652 1728 1792 1873 1888 2016 2048 2124 2268 2304 2478 2592 2688 2832 3024 3072 3186 3304 3456 3584 3717 3746 3776 4032 4248 4536 4608 4779 4956 5184 5376 5619 5664 6048 6144 6372 6608 6912 7168 7434 7492 7552 8064 8496 9072 9216 9558 9912 10368 10752 11151 11238 11328 12096 12744 13111 13216 13824 14336 14868 14984 15104 16128 16857 16992 18144 18432 19116 19824 20736 21504 22302 22476 22656 24192 25488 26222 26432 27648 29736 29968 30208 32256 33453 33714 33984 36288 38232 39333 39648 41472 43008 44604 44952 45312 48384 50571 50976 52444 52864 55296 59472 59936 60416 64512 66906 67428 67968 72576 76464 78666 79296 82944 89208 89904 90624 96768 101142 101952 104888 105728 110507 117999 118944 119872 120832 129024 133812 134856 135936 145152 151713 152928 157332 158592 165888 178416 179808 181248 193536 202284 203904 209776 211456 221014 235998 237888 239744 267624 269712 271872 290304 303426 305856 314664 317184 331521 353997 356832 359616 362496 387072 404568 407808 419552 422912 442028 471996 475776 479488 535248 539424 543744 580608 606852 611712 629328 634368 663042 707994 713664 719232 773549 809136 815616 839104 845824 884056 943992 951552 958976 994563 1061991 1070496 1078848 1087488 1161216 1213704 1223424 1258656 1268736 1326084 1415988 1427328 1438464 1547098 1618272 1631232 1678208 1768112 1887984 1903104 1917952 1989126 2123982 2140992 2157696 2320647 2427408 2446848 2517312 2537472 2652168 2831976 2854656 2876928 2983689 3094196 3236544 3262464 3356416 3536224 3775968 3806208 3835904 3978252 4247964 4281984 4315392 4641294 4854816 4893696 5034624 5304336 5663952 5709312 5753856 5967378 6188392 6473088 6712832 6961941 7072448 7551936 7612416 7956504 8495928 8563968 8630784 8951067 9282588 9709632 9787392 10069248 10608672 11327904 11418624 11507712 11934756 12376784 12946176 13425664 13923882 14144896 15103872 15913008 16991856 17127936 17261568 17902134 18565176 19419264 20138496 20885823 21217344 22655808 22837248 23869512 24753568 25892352 26851328 27847764 28289792 30207744 31826016 33983712 34255872 34523136 35804268 37130352 38838528 40276992 41771646 42434688 45311616 47739024 49507136 51784704 55695528 56579584 60415488 62657469 63652032 67967424 68511744 71608536 74260704 77677056 80553984 83543292 84869376 90623232 95478048 99014272 103569408 111391056 113159168 120830976 125314938 127304064 135934848 143217072 148521408 155354112 167086584 169738752 181246464 190956096 198028544 222782112 226318336 241661952 250629876 254608128 271869696 286434144 297042816 310708224 334173168 339477504 362492928 381912192 396057088 445564224 501259752 509216256 543739392 572868288 594085632 668346336 678955008 724985856 763824384 792114176 891128448 1002519504 1018432512 1087478784 1145736576 1188171264 1336692672 1527648768 1584228352 1782256896 2005039008 2036865024 2174957568 2291473152 2376342528 2673385344 3055297536 3564513792 4010078016 4582946304 4752685056 5346770688 6110595072 7129027584 8020156032 9165892608 10693541376 14258055168 16040312064 18331785216 21387082752 32080624128 42774165504 64161248256 128322496512
• Sum of all divisors σ(n): 445707662400
• Sum of proper divisors (its aliquot sum) s(n): 317385165888
• 128322496512 is an abundant number, because the sum of its proper divisors (317385165888) is greater than itself. Its abundance is 189062669376

Bases of 128322496512

• Binary: 1110111100000100111011110100000000000₂
• Hexadecimal: 0x1DE09DE800
• Base-36: 1MY7WG00

Squares and roots of 128322496512

• 128322496512 squared (128322496512²) is 16466663111072252166144
• 128322496512 cubed (128322496512³) is 2113043319634848147169997884489728
• The square root of 128322496512 is 358221.2954473813
• The cube root of 128322496512 is 5043.9131514449

Scales and comparisons

• 128,322,496,512 seconds is equal to 4,080 years, 13 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 128,322,496,512 would take you about eight thousand, one hundred sixty 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 128322496512 cubic inches would be around 420.3 feet tall.

Recreational maths with 128322496512

• 128322496512 backwards is 215694223821
• The number of decimal digits it has is: 12
• The sum of 128322496512's digits is 45
• More coming soon!