12728011398144

Names of 12728011398144

• Cardinal: 12728011398144 can be written as Twelve trillion, seven hundred twenty-eight billion, eleven million, three hundred ninety-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.2728011398144 × 10¹³

Factors of 12728011398144

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1264

Divisors of 12728011398144

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 47 48 49 51 56 64 68 84 94 96 97 98 102 112 119 128 136 141 147 168 188 192 194 196 204 224 238 256 272 282 291 294 329 336 357 376 384 388 392 408 448 476 512 544 564 582 588 658 672 679 714 752 768 776 784 799 816 833 896 952 987 1024 1088 1091 1128 1164 1176 1316 1344 1358 1428 1504 1536 1552 1568 1598 1632 1649 1666 1792 1904 1974 2037 2176 2182 2256 2303 2328 2352 2397 2499 2632 2688 2716 2856 3008 3072 3104 3136 3196 3264 3273 3298 3332 3584 3808 3948 4074 4352 4364 4512 4559 4606 4656 4704 4753 4794 4947 4998 5264 5376 5432 5593 5712 6016 6208 6272 6392 6528 6546 6596 6664 6909 7168 7616 7637 7896 8148 8704 8728 9024 9118 9212 9312 9408 9506 9588 9894 9996 10528 10752 10864 11186 11424 11543 12032 12416 12544 12784 13056 13092 13192 13328 13677 13818 14259 15232 15274 15792 16296 16779 17408 17456 18048 18236 18424 18547 18624 18816 19012 19176 19788 19992 21056 21504 21728 22372 22848 22911 23086 24064 24832 25088 25568 26112 26184 26384 26656 27354 27636 28518 30464 30548 31584 31913 32592 33558 34629 34912 36096 36472 36848 37094 37248 37632 38024 38352 39151 39576 39984 42112 43456 44744 45696 45822 46172 48128 49664 50176 51136 51277 52224 52368 52768 53312 53459 54708 55272 55641 57036 60928 61096 63168 63826 65184 67116 69258 69824 72192 72944 73696 74188 74496 75264 76048 76704 77503 78302 79152 79968 80801 84224 86912 89488 91392 91644 92344 95739 99328 102272 102554 104736 105536 105827 106624 106918 109416 110544 111282 114072 117453 121856 122192 126336 127652 129829 130368 134232 138516 139648 144384 145888 147392 148376 148992 150528 152096 153408 153831 155006 156604 158304 159936 160377 161602 168448 173824 178976 182784 183288 184688 191478 204544 205108 209472 211072 211654 213248 213836 218832 221088 222564 223391 228144 232509 234906 242403 244384 252672 255304 259658 260736 268464 277032 279296 291776 294784 296752 297984 304192 306816 307662 310012 313208 316608 317481 319872 320754 323204 336896 347648 357952 358939 365568 366576 369376 382956 389487 409088 410216 418944 422144 423308 426496 427672 437664 442176 445128 446782 456288 465018 469812 484806 488768 505344 510608 519316 521472 536928 542521 554064 558592 583552 589568 593504 608384 613632 615324 620024 626416 633216 634962 639744 641508 646408 670173 695296 715904 717878 733152 738752 740789 765912 778974 818176 820432 837888 844288 846616 852992 855344 871709 875328 884352 890256 893564 908803 912576 930036 939624 969612 977536 1010688 1021216 1038632 1042944 1073856 1076817 1085042 1108128 1117184 1167104 1179136 1187008 1216768 1227264 1230648 1240048 1252832 1266432 1269924 1279488 1283016 1292816 1340346 1431808 1435756 1466304 1477504 1481578 1531824 1557948 1627563 1640864 1675776 1688576 1693232 1710688 1743418 1750656 1768704 1780512 1787128 1799059 1817606 1825152 1860072 1879248 1939224 1955072 2042432 2077264 2085888 2147712 2153634 2170084 2216256 2222367 2334208 2358272 2374016 2433536 2454528 2461296 2480096 2505664 2512573 2532864 2539848 2558976 2566032 2585632 2615127 2680692 2726409 2863616 2871512 2932608 2955008 2963156 3063648 3115896 3255126 3281728 3351552 3386464 3421376 3486836 3501312 3537408 3561024 3574256 3598118 3635212 3650304 3720144 3758496 3797647 3878448 3910144 4084864 4154528 4295424 4307268 4340168 4432512 4444734 4668416 4748032 4867072 4922592 4960192 4973869 5011328 5025146 5065728 5079696 5132064 5171264 5185523 5230254 5361384 5397177 5452818 5727232 5743024 5865216 5910016 5926312 6101963 6127296 6231792 6510252 6563456 6772928 6842752 6973672 7002624 7074816 7122048 7148512 7196236 7270424 7300608 7440288 7516992 7537719 7595294 7756896 7820288 8169728 8309056 8590848 8614536 8680336 8865024 8889468 9496064 9845184 9920384 9947738 10022656 10050292 10159392 10264128 10342528 10371046 10460508 10722768 10794354 10905636 11392941 11486048 11730432 11820032 11852624 12203926 12254592 12463584 12593413 13020504 13126912 13545856 13685504 13947344 14005248 14244096 14297024 14392472 14540848 14601216 14880576 14921607 15033984 15075438 15190588 15513792 15556569 16339456 16618112 17181696 17229072 17360672 17730048 17778936 18305889 18992128 19690368 19840768 19895476 20045312 20100584 20318784 20528256 20685056 20742092 20921016 21445536 21588708 21811272 22785882 22972096 23460864 23705248 24407852 24509184 24927168 25186826 26041008 26253824 27091712 27371008 27894688 28488192 28594048 28784944 29081696 29761152 29843214 30067968 30150876 30381176 31027584 31113138 32678912 33236224 34458144 34721344 34817083 35460096 35557872 36611778 37780239 39380736 39681536 39790952 40090624 40201168 40637568 41056512 41370112 41484184 41842032 42713741 42891072 43177416 43622544 45571764 45944192 47410496 48815704 49018368 49854336 50373652 52082016 52507648 54183424 54742016 55789376 56976384 57188096 57569888 58163392 59522304 59686428 60135936 60301752 60762352 62055168 62226276 66472448 68916288 69442688 69634166 71115744 73223556 75560478 78761472 79363072 79581904 80402336 81275136 82113024 82740224 82968368 83684064 84555773 85427482 85782144 86354832 87245088 88153891 91143528 91888384 94820992 97631408 98036736 99708672 100747304 104164032 104451249 108366848 111578752 114376192 115139776 116326784 119044608 119372856 120271872 120603504 121524704 124110336 124452552 128141223 132944896 137832576 138885376 139268332 142231488 146447112 151120956 157522944 159163808 160804672 162550272 164226048 165936736 167368128 169111546 170854964 171564288 172709664 174490176 176307782 182287056 183776768 189641984 195262816 199417344 201494608 208328064 208902498 223157504 228752384 230279552 232653568 238089216 238745712 241207008 243049408 243719581 248220672 248905104 253667319 256282446 264461673 275665152 277770752 278536664 284462976 292894224 302241912 318327616 321609344 325100544 331873472 334736256 338223092 341709928 343128576 345419328 348980352 352615564 364574112 367553536 379283968 390525632 398834688 402989216 416656128 417804996 446315008 460559104 465307136 477491424 482414016 486098816 487439162 497810208 507334638 512564892 528923346 551330304 555541504 557073328 568925952 585788448 591890411 604483824 636655232 643218688 663746944 669472512 676446184 683419856 686257152 690838656 697960704 705231128 729148224 731158743 758567936 781051264 805978432 833312256 835609992 892630016 921118208 930614272 954982848 964828032 972197632 974878324 995620416 1014669276 1025129784 1057846692 1102660608 1114146656 1137851904 1171576896 1183780822 1208967648 1273310464 1286437376 1327493888 1338945024 1352892368 1366839712 1381677312 1395921408 1410462256 1458296448 1462317486 1562102528 1611956864 1666624512 1671219984 1775671233 1842236416 1909965696 1929656064 1944395264 1949756648 1991240832 2029338552 2050259568 2115693384 2228293312 2275703808 2343153792 2367561644 2417935296 2546620928 2572874752 2654987776 2677890048 2705784736 2733679424 2763354624 2791842816 2820924512 2916592896 2924634972 3124205056 3223913728 3342439968 3551342466 3819931392 3859312128 3888790528 3899513296 3982481664 4058677104 4100519136 4143232877 4231386768 4456586624 4686307584 4735123288 4835870592 5093241856 5309975552 5411569472 5467358848 5526709248 5641849024 5833185792 5849269944 6248410112 6447827456 6684879936 7102684932 7639862784 7718624256 7799026592 7964963328 8117354208 8201038272 8286465754 8462773536 8913173248 9372615168 9470246576 9671741184 10823138944 10934717696 11283698048 11666371584 11698539888 12429698631 12895654912 13369759872 14205369864 15279725568 15598053184 15929926656 16234708416 16402076544 16572931508 16925547072 17826346496 18745230336 18940493152 19343482368 21646277888 21869435392 22567396096 23397079776 24859397262 26739519744 28410739728 31196106368 32469416832 32804153088 33145863016 33851094144 35652692992 37880986304 38686964736 43292555776 43738870784 45134792192 46794159552 49718794524 53479039488 56821479456 62392212736 64938833664 65608306176 66291726032 67702188288 75761972608 86585111552 90269584384 93588319104 99437589048 106958078976 113642958912 124784425472 129877667328 131216612352 132583452064 135404376576 151523945216 187176638208 198875178096 227285917824 249568850944 259755334656 265166904128 270808753152 303047890432 374353276416 397750356192 454571835648 530333808256 606095780864 748706552832 795500712384 909143671296 1060667616512 1591001424768 1818287342592 2121335233024 3182002849536 4242670466048 6364005699072 12728011398144
• Sum of all divisors σ(n): 43153412649984
• Sum of proper divisors (its aliquot sum) s(n): 30425401251840
• 12728011398144 is an abundant number, because the sum of its proper divisors (30425401251840) is greater than itself. Its abundance is 17697389853696

Bases of 12728011398144

• Binary: 10111001001101111000100110010001110000000000₂
• Hexadecimal: 0xB9378991C00
• Base-36: 4IF61CX6O

Squares and roots of 12728011398144

• 12728011398144 squared (12728011398144²) is 162002274151283581686644736
• 12728011398144 cubed (12728011398144³) is 2061966791922786531515663099947577769984
• The square root of 12728011398144 is 3567633.8654833965
• The cube root of 12728011398144 is 23348.2061132393

Scales and comparisons

• 12,728,011,398,144 seconds is equal to 404,711 years, 20 weeks, 2 days, 17 hours, 42 minutes, 24 seconds.
• To count from 1 to 12,728,011,398,144 would take you about one million, eleven thousand, seven hundred seventy-eight 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 12728011398144 cubic inches would be around 1945.7 feet tall.

Recreational maths with 12728011398144

• 12728011398144 backwards is 44189311082721
• 12728011398144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12728011398144's digits is 51
• More coming soon!