1321729867172
1,321,729,867,172 is an even composite number composed of five prime numbers multiplied together.
1321729867172 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1321729867172:
22 × 113 × 133 × 173 × 23
(2 × 2 × 11 × 11 × 11 × 13 × 13 × 13 × 17 × 17 × 17 × 23)See below for interesting mathematical facts about the number 1321729867172 from the Numbermatics database.
Names of 1321729867172
- Cardinal: 1321729867172 can be written as One trillion, three hundred twenty-one billion, seven hundred twenty-nine million, eight hundred sixty-seven thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 1.321729867172 × 1012
Factors of 1321729867172
Divisors of 1321729867172
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 11 13 17 22 23 26 34 44 46 52 68 92 121 143 169 187 221 242 253 286 289 299 338 374 391 442 484 506 572 578 598 676 748 782 884 1012 1156 1196 1331 1564 1573 1859 2057 2197 2431 2662 2783 2873 3146 3179 3289 3718 3757 3887 4114 4301 4394 4862 4913 5083 5324 5566 5746 6292 6358 6578 6647 7436 7514 7774 8228 8602 8788 9724 9826 10166 11132 11492 12716 13156 13294 15028 15548 17204 17303 19652 20332 20449 22627 24167 26588 26741 30613 31603 34606 34969 36179 37349 40898 41327 42757 45254 47311 48334 48841 50531 53482 54043 55913 61226 63206 63869 66079 69212 69938 72358 73117 74698 81796 82654 85514 86411 90508 94622 96668 97682 101062 106964 108086 111826 112999 122452 126412 127738 132158 139876 144716 146234 149396 165308 171028 172822 189244 195364 202124 216172 223652 224939 225998 255476 264316 265837 292468 294151 345644 347633 384659 397969 410839 449878 451996 454597 470327 520421 531674 537251 555841 588302 594473 615043 634933 695266 702559 726869 769318 795938 804287 821678 830297 859027 899756 909194 940654 950521 1040842 1063348 1074502 1111682 1123343 1176604 1188946 1230086 1242989 1269866 1390532 1405118 1453738 1468987 1538636 1591876 1608574 1643356 1660594 1718054 1818388 1881308 1901042 2081684 2149004 2223364 2246686 2377892 2460172 2485978 2539732 2810236 2907476 2924207 2937974 3217148 3321188 3436108 3802084 3823963 4493372 4519229 4971956 5000567 5173597 5848414 5875948 5909761 6114251 6539203 6765473 6984263 7647926 7728149 7995559 8847157 9038458 9133267 9449297 10001134 10347194 10455731 10793861 11696828 11819522 12228502 12356773 13078406 13530946 13672879 13968526 14603459 15295852 15456298 15991118 16158857 17694314 18076916 18266534 18898594 19096831 20002268 20694388 20911462 21587722 23639044 24457004 24713546 26156812 27061892 27345758 27937052 29206918 30912596 31982236 32317714 35388628 36533068 37797188 38193662 41822924 43175444 49427092 49711519 54691516 58413836 64635428 65007371 67256761 76387324 76826893 85009639 87951149 99423038 100465937 103942267 115013041 118732471 130014742 134513522 135924503 150401669 153653786 160638049 170019278 175902298 177747427 198846076 200931874 207884534 210065141 230026082 237464942 248258803 260029484 269027044 271849006 300803338 307307572 321276098 340038556 351804596 355494854 401863748 415769068 420130282 460052164 474929884 496517606 543698012 601606676 642552196 710989708 840260564 845095823 993035212 1105125307 1143364937 1306057181 1495169533 1690191646 1767018539 1955221697 2210250614 2286729874 2310716551 2612114362 2730846833 2990339066 3380383292 3534037078 3910443394 4420501228 4573459748 4621433102 5224228724 5461693666 5980678132 7068074156 7820886788 9242866204 10923387332 14366628991 19437203929 25417882061 28733257982 30039315163 38874407858 50835764122 57466515964 60078630326 77748815716 101671528244 120157260652 330432466793 660864933586 1321729867172
- Sum of all divisors σ(n): 3055609267200
- Sum of proper divisors (its aliquot sum) s(n): 1733879400028
- 1321729867172 is an abundant number, because the sum of its proper divisors (1733879400028) is greater than itself. Its abundance is 412149532856
Bases of 1321729867172
- Binary: 100110011101111010011110100111101101001002
- Hexadecimal: 0x133BD3D3DA4
- Base-36: GV6ZU4KK
Squares and roots of 1321729867172
- 1321729867172 squared (13217298671722) is 1746969841774512763277584
- 1321729867172 cubed (13217298671723) is 2309022216922116611381899779685072448
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The
square root of 1321729867172 is 1149665.1108788157 -
The
cube root of 1321729867172 is 10974.4029256373
Scales and comparisons
How big is 1321729867172?- 1,321,729,867,172 seconds is equal to 42,026 years, 47 weeks, 6 days, 9 hours, 19 minutes, 32 seconds.
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To count from 1 to 1,321,729,867,172 would take you about one hundred five thousand and sixty-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 1321729867172 cubic inches would be around 914.5 feet tall.
Recreational maths with 1321729867172
- 1321729867172 backwards is 2717689271231
- The number of decimal digits it has is: 13
- The sum of 1321729867172's digits is 56
- More coming soon!
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The information we have on file for 1321729867172 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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