128132483792768

Names of 128132483792768

• Cardinal: 128132483792768 can be written as One hundred twenty-eight trillion, one hundred thirty-two billion, four hundred eighty-three million, seven hundred ninety-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.28132483792768 × 10¹⁴

Factors of 128132483792768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1338

Divisors of 128132483792768

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 79 91 98 104 112 128 158 169 182 196 208 224 316 338 364 392 416 448 553 632 637 676 728 784 832 896 1027 1106 1183 1237 1264 1274 1352 1456 1568 1664 2054 2212 2366 2474 2528 2548 2704 2912 3136 3871 4108 4424 4732 4948 5056 5096 5408 5824 6272 7189 7742 8216 8281 8659 8848 9464 9896 10112 10192 10816 11648 13351 14378 15484 16081 16432 16562 17318 17696 18928 19792 20384 21632 26702 28756 30968 32162 32864 33124 34636 35392 37856 39584 40768 50323 53404 57512 60613 61936 64324 65728 66248 69272 70784 75712 79168 81536 93457 97723 100646 106808 112567 115024 121226 123872 128648 131456 132496 138544 151424 158336 186914 195446 201292 209053 213616 225134 230048 242452 247744 257296 264992 277088 373828 390892 402584 418106 427232 450268 460096 484904 495488 514592 529984 554176 654199 684061 747656 781784 787969 805168 836212 854464 900536 920192 969808 1029184 1059968 1108352 1270399 1308398 1368122 1463371 1495312 1530169 1563568 1575938 1610336 1672424 1708928 1801072 1939616 2058368 2540798 2616796 2736244 2926742 2990624 3060338 3127136 3151876 3220672 3344848 3602144 3879232 4788427 5081596 5233592 5472488 5853484 5981248 6120676 6254272 6303752 6441344 6689696 7204288 7758464 8892793 9576854 10163192 10243597 10467184 10711183 10944976 11706968 11962496 12241352 12508544 12607504 13379392 14408576 16515187 17785586 19153708 19892197 20326384 20487194 20934368 21422366 21889952 23413936 24482704 25215008 26758784 33030374 35571172 38307416 39784394 40652768 40974388 41868736 42844732 43779904 46827872 48965408 50430016 62249551 66060748 71142344 74978281 76614832 79568788 81305536 81948776 83737472 85689464 87559808 93655744 97930816 100860032 115606309 120883351 124499102 132121496 139245379 142284688 149956562 153229664 159137576 162611072 163897552 171378928 187311488 195861632 231212618 241766702 248998204 258598561 264242992 278490758 284569376 299913124 306459328 318275152 327795104 342757856 462425236 483533404 497996408 517197122 528485984 556981516 569138752 599826248 612918656 636550304 655590208 685515712 809244163 846183457 924850472 967066808 974717653 995992816 1034394244 1056971968 1113963032 1138277504 1199652496 1273100608 1311180416 1371031424 1571483563 1618488326 1692366914 1810189927 1849700944 1934133616 1949435306 1991985632 2068788488 2113943936 2227926064 2399304992 2546201216 3142967126 3236976652 3384733828 3620379854 3699401888 3868267232 3898870612 3983971264 4137576976 4455852128 4798609984 5923284199 6285934252 6473953304 6769467656 7240759708 7398803776 7736534464 7797741224 7967942528 8275153952 8911704256 9597219968 11000384941 11846568398 12571868504 12671329489 12947906608 13538935312 14481519416 14797607552 15473068928 15595482448 16550307904 17823408512 20429286319 22000769882 23693136796 25143737008 25342658978 25895813216 27077870624 28963038832 31190964896 33100615808 40858572638 44001539764 47386273592 50287474016 50685317956 51791626432 54155741248 57926077664 62381929792 77002694587 81717145276 88003079528 94772547184 100574948032 101370635912 103583252864 108311482496 115852155328 124763859584 143005004233 154005389174 163434290552 176006159056 189545094368 201149896064 202741271824 231704310656 286010008466 308010778348 326868581104 352012318112 379090188736 405482543648 572020016932 616021556696 653737162208 704024636224 758180377472 810965087296 1001035029631 1144040033864 1232043113392 1307474324416 1408049272448 1621930174592 2002070059262 2288080067728 2464086226784 2614948648832 4004140118524 4576160135456 4928172453568 8008280237048 9152320270912 9856344907136 16016560474096 18304640541824 32033120948192 64066241896384 128132483792768
• Sum of all divisors σ(n): 325871770906800
• Sum of proper divisors (its aliquot sum) s(n): 197739287114032
• 128132483792768 is an abundant number, because the sum of its proper divisors (197739287114032) is greater than itself. Its abundance is 69606803321264

Bases of 128132483792768

• Binary: 11101001000100100101011001011100011111110000000₂
• Hexadecimal: 0x74892B2E3F80
• Base-36: 19F390KFI8

Squares and roots of 128132483792768

• 128132483792768 squared (128132483792768²) is 16417933402903954194369101824
• 128132483792768 cubed (128132483792768³) is 2103670585658335289396139593950553106808832
• The square root of 128132483792768 is 11319561.9965071087
• The cube root of 128132483792768 is 50414.2234086725

Scales and comparisons

• 128,132,483,792,768 seconds is equal to 4,074,216 years, 33 weeks, 3 days, 17 hours, 6 minutes, 8 seconds.
• To count from 1 to 128,132,483,792,768 would take you about ten million, one hundred eighty-five thousand, five hundred forty-one 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 128132483792768 cubic inches would be around 4201.2 feet tall.

Recreational maths with 128132483792768

• 128132483792768 backwards is 867297384231821
• The number of decimal digits it has is: 15
• The sum of 128132483792768's digits is 71
• More coming soon!