128238462435328

Names of 128238462435328

• Cardinal: 128238462435328 can be written as One hundred twenty-eight trillion, two hundred thirty-eight billion, four hundred sixty-two million, four hundred thirty-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.28238462435328 × 10¹⁴

Factors of 128238462435328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 94

Divisors of 128238462435328

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 32 34 37 49 56 62 64 68 74 98 112 119 124 128 136 148 196 217 224 238 248 256 259 272 296 392 434 448 476 496 512 518 527 544 592 629 784 833 868 896 952 992 1024 1036 1054 1088 1147 1184 1258 1519 1568 1666 1736 1792 1813 1904 1984 2048 2072 2108 2176 2294 2368 2516 3038 3136 3332 3472 3584 3626 3689 3808 3968 4096 4144 4216 4352 4403 4588 4736 5032 6076 6272 6664 6944 7168 7252 7378 7616 7936 8029 8192 8288 8432 8704 8806 9176 9472 10064 12152 12544 13328 13888 14336 14504 14756 15232 15872 16058 16384 16576 16864 17408 17612 18352 18944 19499 20128 24304 25088 25823 26656 27776 28672 29008 29512 30464 30821 31744 32116 32768 33152 33728 34816 35224 36704 37888 38998 40256 48608 50176 51646 53312 55552 56203 57344 58016 59024 60928 61642 63488 64232 65536 66304 67456 69632 70448 73408 75776 77996 80512 97216 100352 103292 106624 111104 112406 114688 116032 118048 121856 123284 126976 128464 131072 132608 134912 136493 139264 140896 146816 151552 155992 161024 194432 200704 206584 213248 222208 224812 229376 232064 236096 243712 246568 253952 256928 262144 265216 269824 272986 278528 281792 293632 303104 311984 322048 388864 401408 413168 426496 444416 449624 458752 464128 472192 487424 493136 507904 513856 524288 530432 539648 545972 557056 563584 587264 606208 623968 644096 777728 802816 826336 852992 888832 899248 917504 928256 944384 955451 974848 986272 1015808 1027712 1048576 1060864 1079296 1091944 1114112 1127168 1174528 1212416 1247936 1288192 1555456 1605632 1652672 1705984 1777664 1798496 1835008 1856512 1888768 1910902 1949696 1972544 2031616 2055424 2097152 2121728 2158592 2183888 2228224 2254336 2349056 2424832 2495872 2576384 3110912 3211264 3305344 3411968 3555328 3596992 3670016 3713024 3777536 3821804 3899392 3945088 4063232 4110848 4194304 4243456 4317184 4367776 4456448 4508672 4698112 4849664 4991744 5152768 6221824 6422528 6610688 6823936 7110656 7193984 7340032 7426048 7555072 7643608 7798784 7890176 8126464 8221696 8388608 8486912 8634368 8735552 8912896 9017344 9396224 9699328 9983488 10305536 12443648 12845056 13221376 13647872 14221312 14387968 14680064 14852096 15110144 15287216 15597568 15780352 16252928 16443392 16777216 16973824 17268736 17471104 17825792 18034688 18792448 19398656 19966976 20611072 24887296 25690112 26442752 27295744 28442624 28775936 29360128 29704192 30220288 30574432 31195136 31560704 32505856 32886784 33554432 33947648 34537472 34942208 35651584 36069376 37584896 38797312 39933952 41222144 49774592 51380224 52885504 54591488 56885248 57551872 58720256 59408384 60440576 61148864 62390272 63121408 65011712 65773568 67108864 67895296 69074944 69884416 71303168 72138752 75169792 77594624 79867904 82444288 99549184 102760448 105771008 109182976 113770496 115103744 117440512 118816768 120881152 122297728 124780544 126242816 130023424 131547136 134217728 135790592 138149888 139768832 142606336 144277504 150339584 155189248 159735808 164888576 199098368 205520896 211542016 218365952 227540992 230207488 234881024 237633536 241762304 244595456 249561088 252485632 260046848 263094272 271581184 276299776 279537664 285212672 288555008 300679168 310378496 319471616 329777152 398196736 411041792 423084032 436731904 455081984 460414976 469762048 475267072 483524608 489190912 499122176 504971264 520093696 526188544 543162368 552599552 559075328 570425344 577110016 601358336 620756992 638943232 659554304 796393472 822083584 846168064 873463808 910163968 920829952 939524096 950534144 967049216 978381824 998244352 1009942528 1040187392 1052377088 1086324736 1105199104 1118150656 1140850688 1154220032 1202716672 1241513984 1277886464 1319108608 1592786944 1644167168 1692336128 1746927616 1820327936 1841659904 1901068288 1934098432 1956763648 1996488704 2019885056 2080374784 2104754176 2172649472 2210398208 2236301312 2281701376 2308440064 2405433344 2483027968 2555772928 2638217216 3185573888 3288334336 3384672256 3493855232 3640655872 3683319808 3802136576 3868196864 3913527296 3992977408 4039770112 4160749568 4209508352 4345298944 4420796416 4472602624 4616880128 4810866688 4966055936 5111545856 5276434432 6371147776 6576668672 6769344512 6987710464 7281311744 7366639616 7604273152 7736393728 7827054592 7985954816 8079540224 8419016704 8690597888 8841592832 8945205248 9233760256 9621733376 10223091712 10552868864 12742295552 13538689024 13975420928 14562623488 14733279232 15208546304 15472787456 15654109184 15971909632 16159080448 16838033408 17381195776 17683185664 17890410496 18467520512 19243466752 20446183424 21105737728 25484591104 27077378048 27950841856 29125246976 29466558464 30417092608 30945574912 31308218368 32318160896 33676066816 34762391552 35366371328 35780820992 36935041024 38486933504 40892366848 42211475456 50969182208 54154756096 55901683712 58933116928 60834185216 61891149824 62616436736 64636321792 67352133632 70732742656 71561641984 73870082048 76973867008 81784733696 84422950912 101938364416 108309512192 111803367424 117866233856 121668370432 123782299648 125232873472 129272643584 134704267264 143123283968 147740164096 153947734016 163569467392 203876728832 216619024384 235732467712 243336740864 247564599296 250465746944 258545287168 269408534528 286246567936 295480328192 327138934784 433238048768 471464935424 495129198592 500931493888 517090574336 538817069056 572493135872 590960656384 654277869568 866476097536 942929870848 1001862987776 1034181148672 1077634138112 1144986271744 1308555739136 1732952195072 1885859741696 2003725975552 2068362297344 2289972543488 2617111478272 3465904390144 3771719483392 4007451951104 4136724594688 4579945086976 7543438966784 8014903902208 9159890173952 16029807804416 18319780347904 32059615608832 64119231217664 128238462435328
• Sum of all divisors σ(n): 334904368625280
• Sum of proper divisors (its aliquot sum) s(n): 206665906189952
• 128238462435328 is an abundant number, because the sum of its proper divisors (206665906189952) is greater than itself. Its abundance is 78427443754624

Bases of 128238462435328

• Binary: 11101001010000111011000000000000000000000000000₂
• Hexadecimal: 0x74A1D8000000
• Base-36: 19GFXPIJGG

Squares and roots of 128238462435328

• 128238462435328 squared (128238462435328²) is 16445103247777030560582467584
• 128238462435328 cubed (128238462435328³) is 2108894755085145224664372627014260256407552
• The square root of 128238462435328 is 11324242.2455247749
• The cube root of 128238462435328 is 50428.1188145805

Scales and comparisons

• 128,238,462,435,328 seconds is equal to 4,077,586 years, 22 weeks, 5 days, 8 hours, 55 minutes, 28 seconds.
• To count from 1 to 128,238,462,435,328 would take you about ten million, one hundred ninety-three thousand, nine hundred sixty-six 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 128238462435328 cubic inches would be around 4202.3 feet tall.

Recreational maths with 128238462435328

• 128238462435328 backwards is 823534264832821
• The number of decimal digits it has is: 15
• The sum of 128238462435328's digits is 61
• More coming soon!