1320985768128
1,320,985,768,128 is an even composite number composed of seven prime numbers multiplied together.
1320985768128 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 1320985768128:
26 × 3 × 13 × 17 × 53 × 233 × 2521
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 17 × 53 × 233 × 2521)See below for interesting mathematical facts about the number 1320985768128 from the Numbermatics database.
Names of 1320985768128
- Cardinal: 1320985768128 can be written as One trillion, three hundred twenty billion, nine hundred eighty-five million, seven hundred sixty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.320985768128 × 1012
Factors of 1320985768128
Divisors of 1320985768128
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 53 64 68 78 96 102 104 106 136 156 159 192 204 208 212 221 233 272 312 318 408 416 424 442 466 544 624 636 663 689 699 816 832 848 884 901 932 1088 1248 1272 1326 1378 1398 1632 1696 1768 1802 1864 2067 2496 2521 2544 2652 2703 2756 2796 3029 3264 3392 3536 3604 3728 3961 4134 5042 5088 5304 5406 5512 5592 6058 7072 7208 7456 7563 7922 8268 9087 10084 10176 10608 10812 11024 11184 11713 11883 12116 12349 14144 14416 14912 15126 15844 16536 18174 20168 21216 21624 22048 22368 23426 23766 24232 24698 28832 30252 31688 32773 33072 35139 36348 37047 40336 42432 42857 43248 44096 44736 46852 47532 48464 49396 51493 57664 60504 63376 65546 66144 70278 72696 74094 80672 85714 86496 93704 95064 96928 98319 98792 102986 121008 126752 128571 131092 132288 133613 140556 145392 148188 154479 160537 161344 171428 172992 187408 190128 193856 196638 197584 205972 209933 242016 253504 257142 262184 267226 281112 290784 296376 308958 321074 342856 374816 380256 393276 395168 400839 411944 419866 481611 484032 514284 524368 534452 557141 562224 581568 587393 592752 617916 629799 642148 685712 749632 760512 786552 790336 801678 823888 839732 963222 1028568 1048736 1068904 1114282 1124448 1174786 1185504 1235832 1259598 1284296 1371424 1573104 1603356 1647776 1671423 1679464 1736969 1762179 1926444 2057136 2097472 2137808 2228564 2248896 2271421 2349572 2371008 2471664 2519196 2568592 2729129 2742848 3146208 3206712 3295552 3342846 3358928 3473938 3524358 3852888 4114272 4275616 4457128 4542842 4699144 4943328 5038392 5137184 5210907 5458258 6292416 6413424 6685692 6717856 6814263 6947876 7048716 7636109 7705776 8187387 8228544 8551232 8914256 9085684 9398288 9886656 9985681 10076784 10274368 10421814 10916516 12826848 13371384 13435712 13628526 13895752 14097432 15272218 15411552 16374774 17828512 18171368 18796576 19971362 20153568 20843628 21833032 22908327 25653696 26742768 27257052 27791504 28194864 29528473 29957043 30544436 30823104 31131829 32749548 35657024 36342736 37593152 39942724 40307136 41687256 43666064 45816654 53485536 54514104 55583008 56389728 59056946 59914086 61088872 62263658 65499096 72685472 79885448 83374512 87332128 88585419 91633308 93395487 106971072 109028208 111166016 112779456 118113892 119828172 122177744 124527316 129813853 130998192 145370944 159770896 166749024 174664256 177170838 183266616 186790974 218056416 236227784 239656344 244355488 249054632 259627706 261996384 319541792 333498048 354341676 366533232 373581948 389441559 404713777 436112832 472455568 479312688 488710976 498109264 519255412 523992768 529241093 639083584 708683352 733066464 747163896 778883118 809427554 944911136 958625376 996218528 1038510824 1058482186 1214141331 1417366704 1466132928 1494327792 1557766236 1587723279 1618855108 1889822272 1917250752 1992437056 2077021648 2116964372 2428282662 2834733408 2988655584 3115532472 3175446558 3237710216 4154043296 4233928744 4856565324 5669466816 5977311168 6231064944 6350893116 6475420432 6880134209 8308086592 8467857488 9713130648 12462129888 12701786232 12950840864 13760268418 16935714976 19426261296 20640402627 24924259776 25403572464 25901681728 27520536836 33871429952 38852522592 41280805254 50807144928 55041073672 77705045184 82561610508 101614289856 110082147344 165123221016 220164294688 330246442032 440328589376 660492884064 1320985768128
- Sum of all divisors σ(n): 4079612863872
- Sum of proper divisors (its aliquot sum) s(n): 2758627095744
- 1320985768128 is an abundant number, because the sum of its proper divisors (2758627095744) is greater than itself. Its abundance is 1437641327616
Bases of 1320985768128
- Binary: 100110011100100001110001100110000110000002
- Hexadecimal: 0x13390E330C0
- Base-36: GUUOTI2O
Squares and roots of 1320985768128
- 1320985768128 squared (13209857681282) is 1745003399596722180624384
- 1320985768128 cubed (13209857681283) is 2305124656202247375203117056886833152
-
The
square root of 1320985768128 is 1149341.4497563377 -
The
cube root of 1320985768128 is 10972.3431059445
Scales and comparisons
How big is 1320985768128?- 1,320,985,768,128 seconds is equal to 42,003 years, 13 weeks, 4 days, 3 hours, 8 minutes, 48 seconds.
-
To count from 1 to 1,320,985,768,128 would take you about one hundred five thousand and 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 1320985768128 cubic inches would be around 914.4 feet tall.
Recreational maths with 1320985768128
- 1320985768128 backwards is 8218675890231
- The number of decimal digits it has is: 13
- The sum of 1320985768128's digits is 60
- More coming soon!
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