16728455744
16,728,455,744 is an even composite number composed of five prime numbers multiplied together.
16728455744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 16728455744:
26 × 73 × 11 × 13 × 732
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 13 × 73 × 73)See below for interesting mathematical facts about the number 16728455744 from the Numbermatics database.
Names of 16728455744
- Cardinal: 16728455744 can be written as Sixteen billion, seven hundred twenty-eight million, four hundred fifty-five thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 1.6728455744 × 1010
Factors of 16728455744
Divisors of 16728455744
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 32 44 49 52 56 64 73 77 88 91 98 104 112 143 146 154 176 182 196 208 224 286 292 308 343 352 364 392 416 448 511 539 572 584 616 637 686 704 728 784 803 832 949 1001 1022 1078 1144 1168 1232 1274 1372 1456 1568 1606 1898 2002 2044 2156 2288 2336 2464 2548 2744 2912 3136 3212 3577 3773 3796 4004 4088 4312 4459 4576 4672 4928 5096 5329 5488 5621 5824 6424 6643 7007 7154 7546 7592 8008 8176 8624 8918 9152 10192 10439 10658 10976 11242 12848 13286 14014 14308 15092 15184 16016 16352 17248 17836 20384 20878 21316 21952 22484 25039 25696 26572 28028 28616 30184 30368 32032 32704 34496 35672 37303 39347 40768 41756 42632 44968 46501 49049 50078 51392 53144 56056 57232 58619 60368 60736 64064 69277 71344 73073 74606 78694 83512 85264 89936 93002 98098 100156 106288 112112 114464 117238 120736 138554 142688 146146 149212 157388 167024 170528 179872 186004 196196 200312 212576 224224 228928 234476 241472 261121 275429 277108 285376 292292 298424 314776 325507 334048 341056 359744 372008 392392 400624 410333 425152 448448 468952 484939 511511 522242 550858 554216 584584 596848 629552 651014 668096 744016 762047 784784 801248 820666 937904 969878 1023022 1044484 1101716 1108432 1169168 1193696 1259104 1302028 1488032 1524094 1569568 1602496 1641332 1827847 1875808 1939756 2046044 2088968 2203432 2216864 2338336 2387392 2518208 2604056 2872331 2976064 3048188 3139136 3282664 3394573 3580577 3655694 3751616 3879512 4092088 4177936 4406864 4433728 4676672 5208112 5334329 5744662 6096376 6565328 6789146 7161154 7311388 7759024 8184176 8355872 8813728 10416224 10668658 11489324 12192752 13130656 13578292 14322308 14622776 15518048 16368352 16711744 17627456 20106317 20832448 21337316 22978648 23762011 24385504 26261312 27156584 28644616 29245552 31036096 32736704 37340303 40212634 42674632 45957296 47524022 48771008 54313168 57289232 58491104 74680606 80425268 85349264 91914592 95048044 108626336 114578464 116982208 149361212 160850536 170698528 183829184 190096088 217252672 229156928 261382121 298722424 321701072 341397056 380192176 522764242 597444848 643402144 760384352 1045528484 1194889696 1286804288 1520768704 2091056968 2389779392 4182113936 8364227872 16728455744
- Sum of all divisors σ(n): 46111363200
- Sum of proper divisors (its aliquot sum) s(n): 29382907456
- 16728455744 is an abundant number, because the sum of its proper divisors (29382907456) is greater than itself. Its abundance is 12654451712
Bases of 16728455744
- Binary: 11111001010001011111111010010000002
- Hexadecimal: 0x3E517FA40
- Base-36: 7ONOV28
Squares and roots of 16728455744
- 16728455744 squared (167284557442) is 279841231578966593536
- 16728455744 cubed (167284557443) is 4681311657815197901221412470784
-
The
square root of 16728455744 is 129338.5315518929 -
The
cube root of 16728455744 is 2557.5175185983
Scales and comparisons
How big is 16728455744?- 16,728,455,744 seconds is equal to 531 years, 47 weeks, 3 days, 9 hours, 15 minutes, 44 seconds.
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To count from 1 to 16,728,455,744 would take you about one thousand and sixty-three 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 16728455744 cubic inches would be around 213.1 feet tall.
Recreational maths with 16728455744
- 16728455744 backwards is 44755482761
- The number of decimal digits it has is: 11
- The sum of 16728455744's digits is 53
- More coming soon!
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