128140612927488

Names of 128140612927488

• Cardinal: 128140612927488 can be written as One hundred twenty-eight trillion, one hundred forty billion, six hundred twelve million, nine hundred twenty-seven thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.28140612927488 × 10¹⁴

Factors of 128140612927488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 631

Divisors of 128140612927488

• Number of divisors d(n): 714
• 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 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 256 288 324 336 378 384 432 448 486 504 512 567 576 619 648 672 729 756 768 864 896 972 1008 1024 1134 1152 1238 1296 1344 1458 1512 1536 1701 1728 1792 1857 1944 2016 2048 2268 2304 2476 2592 2688 2916 3024 3072 3402 3456 3584 3714 3888 4032 4096 4333 4536 4608 4952 5103 5184 5376 5571 5832 6048 6144 6804 6912 7168 7428 7776 8064 8192 8666 9072 9216 9904 10206 10368 10752 11142 11664 12096 12288 12999 13608 13824 14336 14856 15552 16128 16384 16713 17332 18144 18432 19808 20412 20736 21504 22284 23328 24192 24576 25998 27216 27648 28672 29712 31104 32256 32768 33426 34664 36288 36864 38997 39616 40824 41472 43008 44568 46656 48384 49152 50139 51996 54432 55296 57344 59424 62208 64512 65536 66852 69328 72576 73728 77994 79232 81648 82944 86016 89136 93312 96768 98304 100278 103992 108864 110592 114688 116991 118848 124416 129024 133704 138656 145152 147456 150417 155988 158464 163296 165888 172032 178272 186624 193536 196608 200556 207984 217728 221184 229376 233982 237696 248832 258048 267408 277312 290304 294912 300834 311976 316928 326592 331776 344064 350973 356544 373248 383161 387072 401112 415968 435456 442368 451251 458752 467964 475392 497664 516096 534816 554624 580608 589824 601668 623952 633856 653184 663552 688128 701946 713088 746496 766322 774144 802224 831936 870912 884736 902502 935928 950784 995328 1032192 1052919 1069632 1109248 1149483 1161216 1203336 1247904 1267712 1306368 1327104 1376256 1403892 1426176 1492992 1532644 1548288 1604448 1663872 1741824 1769472 1805004 1871856 1901568 1990656 2064384 2105838 2139264 2218496 2298966 2322432 2406672 2495808 2535424 2612736 2654208 2682127 2807784 2852352 2985984 3065288 3096576 3158757 3208896 3327744 3448449 3483648 3610008 3743712 3803136 3981312 4128768 4211676 4278528 4436992 4597932 4644864 4813344 4991616 5070848 5225472 5308416 5364254 5615568 5704704 5971968 6130576 6193152 6317514 6417792 6655488 6896898 6967296 7220016 7487424 7606272 7962624 8046381 8423352 8557056 8873984 9195864 9289728 9626688 9983232 10141696 10345347 10450944 10728508 11231136 11409408 11943936 12261152 12386304 12635028 12835584 13310976 13793796 13934592 14440032 14974848 15212544 15925248 16092762 16846704 17114112 17747968 18391728 18579456 19253376 19966464 20283392 20690694 20901888 21457016 22462272 22818816 23887872 24139143 24522304 25270056 25671168 26621952 27587592 27869184 28880064 29949696 30425088 31036041 32185524 33693408 34228224 35495936 36783456 37158912 38506752 39932928 40566784 41381388 41803776 42914032 44924544 45637632 47775744 48278286 49044608 50540112 51342336 53243904 55175184 55738368 57760128 59899392 60850176 62072082 64371048 67386816 68456448 70991872 72417429 73566912 77013504 79865856 82762776 83607552 85828064 89849088 91275264 93108123 96556572 98089216 101080224 102684672 106487808 110350368 111476736 115520256 119798784 121700352 124144164 128742096 134773632 136912896 141983744 144834858 147133824 154027008 159731712 165525552 167215104 171656128 179698176 182550528 186216246 193113144 196178432 202160448 205369344 212975616 217252287 220700736 231040512 239597568 248288328 257484192 269547264 273825792 279324369 283967488 289669716 294267648 308054016 319463424 331051104 334430208 343312256 359396352 365101056 372432492 386226288 392356864 404320896 410738688 425951232 434504574 441401472 462081024 479195136 496576656 514968384 539094528 547651584 558648738 579339432 588535296 616108032 638926848 651756861 662102208 686624512 718792704 744864984 772452576 784713728 808641792 821477376 851902464 869009148 882802944 924162048 958390272 993153312 1029936768 1078189056 1095303168 1117297476 1158678864 1177070592 1232216064 1277853696 1303513722 1324204416 1373249024 1437585408 1489729968 1544905152 1569427456 1617283584 1642954752 1738018296 1765605888 1848324096 1916780544 1955270583 1986306624 2059873536 2156378112 2234594952 2317357728 2354141184 2464432128 2555707392 2607027444 2648408832 2746498048 2875170816 2979459936 3089810304 3138854912 3234567168 3285909504 3476036592 3531211776 3696648192 3833561088 3910541166 3972613248 4119747072 4312756224 4469189904 4634715456 4708282368 4928864256 5214054888 5296817664 5492996096 5750341632 5958919872 6179620608 6277709824 6469134336 6952073184 7062423552 7393296384 7667122176 7821082332 7945226496 8239494144 8625512448 8938379808 9269430912 9416564736 9857728512 10428109776 10593635328 10985992192 11500683264 11917839744 12359241216 12555419648 12938268672 13904146368 14124847104 14786592768 15642164664 15890452992 16478988288 17251024896 17876759616 18538861824 18833129472 20856219552 21187270656 21971984384 23001366528 23835679488 24718482432 25110839296 25876537344 27808292736 28249694208 29573185536 31284329328 31780905984 32957976576 34502049792 35753519232 37077723648 37666258944 41712439104 42374541312 43943968768 47671358976 49436964864 51753074688 55616585472 56499388416 62568658656 63561811968 65915953152 69004099584 71507038464 74155447296 75332517888 83424878208 84749082624 87887937536 95342717952 98873929728 103506149376 111233170944 112998776832 125137317312 127123623936 131831906304 143014076928 148310894592 166849756416 169498165248 175775875072 190685435904 197747859456 207012298752 222466341888 225997553664 250274634624 254247247872 263663812608 286028153856 296621789184 333699512832 338996330496 381370871808 395495718912 444932683776 500549269248 508494495744 527327625216 572056307712 593243578368 667399025664 677992660992 762741743616 790991437824 889865367552 1001098538496 1016988991488 1144112615424 1186487156736 1334798051328 1525483487232 1581982875648 1779730735104 2002197076992 2033977982976 2288225230848 2372974313472 2669596102656 3050966974464 3559461470208 4004394153984 4576450461696 4745948626944 5339192205312 6101933948928 7118922940416 8008788307968 9152900923392 10678384410624 14237845880832 16017576615936 18305801846784 21356768821248 32035153231872 42713537642496 64070306463744 128140612927488
• Sum of all divisors σ(n): 439845579839544
• Sum of proper divisors (its aliquot sum) s(n): 311704966912056
• 128140612927488 is an abundant number, because the sum of its proper divisors (311704966912056) is greater than itself. Its abundance is 183564353984568

Bases of 128140612927488

• Binary: 11101001000101100001111101101110000000000000000₂
• Hexadecimal: 0x748B0FB70000
• Base-36: 19F6ZGG000

Squares and roots of 128140612927488

• 128140612927488 squared (128140612927488²) is 16420016681432304745545990144
• 128140612927488 cubed (128140612927488³) is 2104071001838312998493052915035087434678272
• The square root of 128140612927488 is 11319921.0654265607
• The cube root of 128140612927488 is 50415.2895326697

Scales and comparisons

• 128,140,612,927,488 seconds is equal to 4,074,475 years, 6 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 128,140,612,927,488 would take you about ten million, one hundred eighty-six thousand, one 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 128140612927488 cubic inches would be around 4201.3 feet tall.

Recreational maths with 128140612927488

• 128140612927488 backwards is 884729216041821
• 128140612927488 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128140612927488's digits is 63
• More coming soon!