128241646735488

Names of 128241646735488

• Cardinal: 128241646735488 can be written as One hundred twenty-eight trillion, two hundred forty-one billion, six hundred forty-six million, seven hundred thirty-five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.28241646735488 × 10¹⁴

Factors of 128241646735488

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2677

Divisors of 128241646735488

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 31 32 33 39 44 48 52 62 64 66 78 88 93 96 104 121 124 128 132 143 156 176 186 192 208 242 248 264 286 312 341 352 363 372 384 403 416 429 484 496 528 572 624 682 704 726 744 806 832 858 968 992 1023 1056 1144 1209 1248 1364 1408 1452 1488 1573 1612 1664 1716 1936 1984 2046 2112 2288 2418 2496 2617 2728 2904 2976 3146 3224 3432 3751 3872 3968 4092 4224 4433 4576 4719 4836 4992 5234 5456 5808 5952 6292 6448 6864 7502 7744 7851 8184 8866 9152 9438 9672 10468 10912 11253 11616 11904 12584 12896 13299 13728 15004 15488 15702 16368 17732 18304 18876 19344 20936 21824 22506 23232 25168 25792 26598 27456 28787 30008 31404 32736 34021 35464 37752 38688 41872 43648 45012 46464 48763 50336 51584 53196 54912 57574 60016 62808 65472 68042 70928 75504 77376 81127 83744 86361 90024 97526 100672 102063 106392 115148 120032 125616 130944 136084 141856 146289 151008 154752 162254 167488 172722 180048 195052 201344 204126 212784 230296 240064 243381 251232 272168 283712 292578 302016 316657 324508 334976 345444 360096 374231 390104 408252 425568 460592 480128 486762 502464 544336 567424 585156 604032 633314 649016 690888 720192 748462 780208 816504 851136 892397 921184 949971 973524 1004928 1054651 1088672 1122693 1170312 1266628 1298032 1381776 1440384 1496924 1560416 1633008 1702272 1784794 1842368 1899942 1947048 2109302 2177344 2245386 2340624 2533256 2596064 2677191 2763552 2993848 3120832 3163953 3266016 3569588 3684736 3799884 3894096 4116541 4218604 4354688 4490772 4681248 5066512 5192128 5354382 5527104 5987696 6241664 6327906 6532032 6848689 7139176 7599768 7788192 8233082 8437208 8981544 9362496 9816367 10133024 10384256 10708764 11054208 11601161 11975392 12349623 12655812 13064064 13697378 14278352 15199536 15576384 16466164 16874416 17963088 18724992 19632734 20266048 20546067 21417528 23202322 23950784 24699246 25311624 27394756 28556704 29449101 30399072 31152768 32932328 33748832 34803483 35926176 39265468 40532096 41092134 42835056 46404644 47901568 49398492 50623248 54789512 57113408 58898202 60798144 65864656 67497664 69606966 71852352 75335579 78530936 82184268 85670112 89032957 92809288 98796984 101246496 109579024 114226816 117796404 121596288 127612771 131729312 134995328 139213932 143704704 150671158 157061872 164368536 171340224 178065914 185618576 197593968 202492992 212309359 219158048 226006737 235592808 255225542 263458624 267098871 278427864 301342316 314123744 328737072 342680448 356131828 371237152 382838313 395187936 404985984 424618718 438316096 452013474 471185616 510451084 526917248 534197742 556855728 602684632 628247488 636928077 657474144 712263656 742474304 765676626 790375872 828691369 849237436 876632192 904026948 942371232 979362527 1020902168 1068395484 1113711456 1205369264 1256494976 1273856154 1314948288 1424527312 1484948608 1531353252 1580751744 1657382738 1698474872 1808053896 1884742464 1958725054 2041804336 2136790968 2227422912 2335402949 2410738528 2486074107 2547712308 2629896576 2760021667 2849054624 2938087581 3062706504 3314765476 3396949744 3616107792 3769484928 3917450108 4083608672 4273581936 4454845824 4670805898 4821477056 4972148214 5095424616 5520043334 5698109248 5876175162 6125413008 6629530952 6793899488 7006208847 7232215584 7834900216 8167217344 8280065001 8547163872 9341611796 9642954112 9944296428 10190849232 10772987797 11040086668 11396218496 11752350324 12250826016 13259061904 13587798976 14012417694 14464431168 15669800432 16334434688 16560130002 17094327744 18683223592 19888592856 20381698464 21545975594 22080173336 23504700648 24501652032 25689432439 26518123808 27175597952 28024835388 28928862336 30360238337 31339600864 32318963391 33120260004 34188655488 37366447184 39777185712 40763396928 43091951188 44160346672 47009401296 49003304064 51378864878 53036247616 56049670776 60720476674 62679201728 64637926782 66240520008 74732894368 77068297317 79554371424 81526793856 86183902376 88320693344 91080715011 94018802592 102757729756 106072495232 112099341552 121440953348 125358403456 129275853564 132481040016 149465788736 154136594634 159108742848 172367804752 176641386688 182161430022 188037605184 205515459512 224198683104 242881906696 258551707128 264962080032 298931577472 308273189268 318217485696 333962621707 344735609504 353282773376 364322860044 376075210368 411030919024 448397366208 485763813392 517103414256 529924160064 616546378536 667925243414 689471219008 728645720088 822061838048 896794732416 971527626784 1001887865121 1034206828512 1059848320128 1233092757072 1335850486828 1378942438016 1457291440176 1644123676096 1943055253568 2003775730242 2068413657024 2466185514144 2671700973656 2914582880352 3288247352192 3886110507136 4007551460484 4136827314048 4932371028288 5343401947312 5829165760704 8015102920968 9864742056576 10686803894624 11658331521408 16030205841936 21373607789248 32060411683872 42747215578496 64120823367744 128241646735488
• Sum of all divisors σ(n): 416392841813760
• Sum of proper divisors (its aliquot sum) s(n): 288151195078272
• 128241646735488 is an abundant number, because the sum of its proper divisors (288151195078272) is greater than itself. Its abundance is 159909548342784

Bases of 128241646735488

• Binary: 11101001010001010010101110011001001000010000000₂
• Hexadecimal: 0x74A295CC9080
• Base-36: 19GHEDD56O

Squares and roots of 128241646735488

• 128241646735488 squared (128241646735488²) is 16445919957429700007438598144
• 128241646735488 cubed (128241646735488³) is 2109051857420811435890193268990104695734272
• The square root of 128241646735488 is 11324382.8412628297
• The cube root of 128241646735488 is 50428.5362060939

Scales and comparisons

• 128,241,646,735,488 seconds is equal to 4,077,687 years, 35 weeks, 5 days, 16 hours, 44 minutes, 48 seconds.
• To count from 1 to 128,241,646,735,488 would take you about ten million, one hundred ninety-four thousand, two 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 128241646735488 cubic inches would be around 4202.4 feet tall.

Recreational maths with 128241646735488

• 128241646735488 backwards is 884537646142821
• The number of decimal digits it has is: 15
• The sum of 128241646735488's digits is 69
• More coming soon!