1428887261984
1,428,887,261,984 is an even composite number composed of eight prime numbers multiplied together.
1428887261984 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 1428887261984:
25 × 7 × 13 × 19 × 61 × 67 × 71 × 89
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 19 × 61 × 67 × 71 × 89)See below for interesting mathematical facts about the number 1428887261984 from the Numbermatics database.
Names of 1428887261984
- Cardinal: 1428887261984 can be written as One trillion, four hundred twenty-eight billion, eight hundred eighty-seven million, two hundred sixty-one thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.428887261984 × 1012
Factors of 1428887261984
Divisors of 1428887261984
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 61 67 71 76 89 91 104 112 122 133 134 142 152 178 182 208 224 244 247 266 268 284 304 356 364 416 427 469 488 494 497 532 536 568 608 623 712 728 793 854 871 923 938 976 988 994 1064 1072 1136 1157 1159 1246 1273 1349 1424 1456 1586 1691 1708 1729 1742 1846 1876 1952 1976 1988 2128 2144 2272 2314 2318 2492 2546 2698 2848 2912 3172 3382 3416 3458 3484 3692 3752 3952 3976 4087 4256 4331 4628 4636 4757 4984 5092 5396 5429 5551 5963 6097 6319 6344 6461 6764 6832 6916 6968 7384 7504 7904 7952 8099 8113 8174 8662 8911 9256 9272 9443 9514 9968 10184 10792 10858 11102 11837 11926 12194 12638 12688 12922 13528 13664 13832 13936 14768 15008 15067 15904 16198 16226 16348 16549 17324 17537 17822 18512 18544 18886 19028 19936 20368 21584 21716 21983 22204 23674 23852 24388 25276 25376 25844 27056 27664 27872 28609 29536 30134 30317 32396 32452 32696 33098 33299 34648 35074 35644 37024 37088 37772 38003 38056 40736 41741 43168 43432 43966 44233 44408 47348 47704 48776 50552 51688 53131 54112 55328 56303 57218 60268 60634 61841 64792 64904 65392 66196 66598 69296 70148 70577 71288 75544 76006 76112 77519 77653 82147 82289 83482 86864 87932 88466 88816 90383 94696 95408 97552 101104 103151 103376 105469 106262 112606 113297 114436 115843 120061 120536 121268 122759 123682 129584 129808 130784 132392 133196 138592 140296 141154 142576 151088 152012 152224 153881 155038 155306 164294 164578 166964 173728 175864 176932 177632 180766 189392 190816 195104 202208 206302 206752 210938 212524 225212 226594 228872 231686 240122 241072 242536 245518 247364 259168 259616 264784 266392 280592 282308 285152 290177 302176 304024 307762 310076 310612 328588 329156 333928 351728 353864 361532 363743 371917 378784 385459 394121 412604 421876 423373 425048 432887 450424 453188 457744 463372 480244 482144 485072 491036 494039 494728 529568 532784 542633 543571 561184 564616 575029 576023 580354 608048 615524 620152 621224 632681 657176 658312 667856 703456 707728 722057 723064 727486 743834 770918 788242 793079 825208 840427 843752 846746 850096 865774 900848 906376 915488 926744 960488 970144 982072 988078 989456 1009489 1065568 1069757 1085266 1087142 1129232 1150058 1152046 1160708 1174979 1216096 1231048 1240304 1242448 1265362 1314352 1316624 1335712 1340963 1415456 1444114 1446128 1454972 1472861 1487668 1541836 1560793 1576484 1586158 1650416 1680854 1687504 1693492 1700192 1731548 1801696 1812752 1853488 1920976 1964144 1976156 1978912 2018978 2031239 2139514 2170532 2174284 2258464 2300116 2304092 2321416 2349958 2462096 2480608 2484896 2530724 2546201 2628704 2633248 2681926 2698213 2888228 2892256 2909944 2945722 2963611 2975336 3083672 3121586 3152968 3172316 3300832 3361708 3375008 3386984 3463096 3625504 3706976 3772301 3841952 3928288 3952312 4037956 4062478 4279028 4341064 4348568 4600232 4608184 4642832 4699916 4728659 4924192 5010967 5061448 5092402 5363852 5396426 5503849 5513363 5776456 5819888 5891444 5927222 5950672 6167344 6243172 6305936 6344632 6723416 6773968 6911117 6926192 7066423 7323721 7488299 7544602 7904624 8044087 8075912 8124956 8224853 8558056 8682128 8697136 9200464 9216368 9285664 9386741 9399832 9457318 10021934 10122896 10184804 10310027 10727704 10792852 10925551 11007698 11026726 11552912 11639776 11782888 11854444 11901344 12334688 12486344 12611872 12689264 13446832 13547936 13822234 13852384 14132846 14647442 14976598 15089204 15809248 16088174 16151824 16249912 16449706 17116112 17364256 17394272 18400928 18432736 18773482 18799664 18914636 20043868 20245792 20369608 20620054 21455408 21585704 21851102 22015396 22053452 23105824 23565776 23708888 24972688 25378528 25825753 26406107 26893664 27644468 28265692 29294884 29953196 30178408 32176348 32303648 32499824 32899412 33100613 34232224 35076769 37546964 37599328 37829272 38526943 38593541 40087736 40739216 41240108 42910816 43171408 43702204 44030792 44106904 47131552 47417776 48377819 49945376 51266047 51651506 52812214 55288936 56308609 56531384 58589768 59906392 60356816 64352696 64999648 65798824 66201226 70153538 71673719 75093928 75658544 77053886 77187082 80175472 81478432 82480216 86342816 87404408 88061584 88213808 89844521 94835552 95208373 96755638 102532094 103303012 104573131 105624428 110577872 112617218 113062768 117179536 119812784 120713632 128705392 131597648 132402452 140307076 143347438 150187856 151317088 154107772 154374164 160350944 164960432 174808816 176123168 176427616 179689042 180780271 190416746 193511276 205064188 206606024 209146262 211248856 221155744 225234436 226125536 234359072 239625568 257410784 263195296 264804904 280614152 286694876 300375712 308215544 308748328 329920864 335734789 349617632 359378084 361560542 380833492 387022552 410128376 413212048 418292524 422497712 450468872 490689307 501716033 529609808 561228304 573389752 616431088 617496656 628911647 666458611 671469578 718756168 723121084 732011917 761666984 774045104 820256752 826424096 836585048 844995424 900937744 981378614 1003432066 1059219616 1122456608 1146779504 1232862176 1234993312 1257823294 1332917222 1342939156 1437512336 1446242168 1464023834 1523333968 1548090208 1640513504 1673170096 1801875488 1962757228 2006864132 2293559008 2350143523 2515646588 2665834444 2685878312 2875024672 2892484336 2928047668 3046667936 3346340192 3434825149 3925514456 4013728264 4700287046 5031293176 5331668888 5371756624 5784968672 5856095336 6378960991 6869650298 7851028912 8027456528 9400574092 10062586352 10663337776 10743513248 11712190672 12757921982 13739300596 15702057824 16054913056 18801148184 20125172704 21326675552 23424381344 25515843964 27478601192 37602296368 44652726937 51031687928 54957202384 75204592736 89305453874 102063375856 109914404768 178610907748 204126751712 357221815496 714443630992 1428887261984
- Sum of all divisors σ(n): 3855353241600
- Sum of proper divisors (its aliquot sum) s(n): 2426465979616
- 1428887261984 is an abundant number, because the sum of its proper divisors (2426465979616) is greater than itself. Its abundance is 997578717632
Bases of 1428887261984
- Binary: 101001100101100000101000101010011001000002
- Hexadecimal: 0x14CB0515320
- Base-36: I8F6KZKW
Squares and roots of 1428887261984
- 1428887261984 squared (14288872619842) is 2041718807460132251616256
- 1428887261984 cubed (14288872619843) is 2917385996532946046250484994505211904
-
The
square root of 1428887261984 is 1195360.7246283441 -
The
cube root of 1428887261984 is 11263.3087256053
Scales and comparisons
How big is 1428887261984?- 1,428,887,261,984 seconds is equal to 45,434 years, 10 weeks, 1 day, 19 minutes, 44 seconds.
-
To count from 1 to 1,428,887,261,984 would take you about one hundred thirteen thousand, five hundred eighty-five 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 1428887261984 cubic inches would be around 938.6 feet tall.
Recreational maths with 1428887261984
- 1428887261984 backwards is 4891627888241
- The number of decimal digits it has is: 13
- The sum of 1428887261984's digits is 68
- More coming soon!
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The information we have on file for 1428887261984 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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