1028021641920
1,028,021,641,920 is an even composite number composed of seven prime numbers multiplied together.
1028021641920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 1028021641920:
26 × 32 × 5 × 7 × 13 × 103 × 38083
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 103 × 38083)See below for interesting mathematical facts about the number 1028021641920 from the Numbermatics database.
Names of 1028021641920
- Cardinal: 1028021641920 can be written as One trillion, twenty-eight billion, twenty-one million, six hundred forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.02802164192 × 1012
Factors of 1028021641920
Divisors of 1028021641920
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 64 65 70 72 78 80 84 90 91 96 103 104 105 112 117 120 126 130 140 144 156 160 168 180 182 192 195 206 208 210 224 234 240 252 260 273 280 288 309 312 315 320 336 360 364 390 412 416 420 448 455 468 480 504 515 520 546 560 576 585 618 624 630 672 720 721 728 780 819 824 832 840 910 927 936 960 1008 1030 1040 1092 1120 1170 1236 1248 1260 1339 1344 1365 1440 1442 1456 1545 1560 1638 1648 1680 1820 1854 1872 2016 2060 2080 2163 2184 2240 2340 2472 2496 2520 2678 2730 2880 2884 2912 3090 3120 3276 3296 3360 3605 3640 3708 3744 4017 4032 4095 4120 4160 4326 4368 4635 4680 4944 5040 5356 5460 5768 5824 6180 6240 6489 6552 6592 6695 6720 7210 7280 7416 7488 8034 8190 8240 8652 8736 9270 9360 9373 9888 10080 10712 10815 10920 11536 12051 12360 12480 12978 13104 13390 14420 14560 14832 16068 16380 16480 17304 17472 18540 18720 18746 19776 20085 20160 21424 21630 21840 23072 24102 24720 25956 26208 26780 28119 28840 29120 29664 32136 32445 32760 32960 34608 37080 37440 37492 38083 40170 42848 43260 43680 46144 46865 48204 49440 51912 52416 53560 56238 57680 59328 60255 64272 64890 65520 69216 74160 74984 76166 80340 84357 85696 86520 87360 93730 96408 98880 103824 107120 112476 114249 115360 120510 128544 129780 131040 138432 140595 148320 149968 152332 160680 168714 173040 187460 190415 192816 207648 214240 224952 228498 230720 241020 257088 259560 262080 266581 281190 296640 299936 304664 321360 337428 342747 346080 374920 380830 385632 415296 421785 428480 449904 456996 482040 495079 519120 533162 562380 571245 599872 609328 642720 674856 685494 692160 749840 761660 771264 799743 843570 899808 913992 964080 990158 1038240 1066324 1124760 1142490 1218656 1285440 1332905 1349712 1370988 1485237 1499680 1523320 1599486 1687140 1713735 1799616 1827984 1928160 1980316 2076480 2132648 2249520 2284980 2399229 2437312 2475395 2665810 2699424 2741976 2970474 2999360 3046640 3198972 3374280 3427470 3465553 3655968 3856320 3922549 3960632 3998715 4265296 4455711 4499040 4569960 4798458 4950790 5331620 5398848 5483952 5940948 6093280 6397944 6748560 6854940 6931106 7311936 7426185 7845098 7921264 7997430 8530592 8911422 8998080 9139920 9596916 9901580 10396659 10663240 10967904 11767647 11881896 11996145 12186560 12795888 13497120 13709880 13862212 14852370 15690196 15842528 15994860 17061184 17327765 17822844 18279840 19193832 19612745 19803160 20793318 21326480 21935808 22278555 23535294 23763792 23992290 25591776 26994240 27419760 27457843 27724424 29704740 31189977 31380392 31685056 31989720 34655530 35302941 35645688 36559680 38387664 39225490 39606320 41586636 42652960 44557110 47070588 47527584 47984580 50993137 51183552 51983295 54839520 54915686 55448848 58838235 59409480 62379954 62760784 63979440 69311060 70605882 71291376 76775328 78450980 79212640 82373529 83173272 85305920 89114220 94141176 95055168 95969160 101986274 103966590 109679040 109831372 110897696 117676470 118818960 124759908 125521568 127958880 137289215 138622120 141211764 142582752 152979411 153550656 155949885 156901960 158425280 164747058 166346544 176514705 178228440 188282352 191938320 203972548 207933180 219662744 221795392 235352940 237637920 247120587 249519816 251043136 254965685 255917760 274578430 277244240 282423528 285165504 305958822 311899770 313803920 329494116 332693088 353029410 356456880 356951959 376564704 383876640 407945096 411867645 415866360 439325488 458938233 470705880 475275840 494241174 499039632 509931370 549156860 554488480 564847056 611917644 623799540 627607840 658988232 665386176 706058820 712913760 713903918 753129408 764897055 767753280 815890192 823735290 831732720 878650976 917876466 941411760 988482348 998079264 1019862740 1070855877 1098313720 1108976960 1129694112 1223835288 1235602935 1247599080 1255215680 1317976464 1412117640 1425827520 1427807836 1529794110 1631780384 1647470580 1663465440 1757301952 1784759795 1835752932 1882823520 1976964696 1996158528 2039725480 2141711754 2196627440 2259388224 2294691165 2447670576 2471205870 2495198160 2635952928 2824235280 2855615672 3059588220 3212567631 3263560768 3294941160 3326930880 3569519590 3671505864 3765647040 3953929392 4079450960 4283423508 4393254880 4589382330 4895341152 4942411740 4990396320 5271905856 5354279385 5648470560 5711231344 6119176440 6425135262 6589882320 7139039180 7343011728 7907858784 8158901920 8566847016 8786509760 9178764660 9790682304 9884823480 9980792640 10708558770 11296941120 11422462688 12238352880 12850270524 13179764640 14278078360 14686023456 15815717568 16062838155 16317803840 17133694032 18357529320 19769646960 21417117540 22844925376 24476705760 25700541048 26359529280 28556156720 29372046912 32125676310 34267388064 36715058640 39539293920 42834235080 48953411520 51401082096 57112313440 64251352620 68534776128 73430117280 79078587840 85668470160 102802164192 114224626880 128502705240 146860234560 171336940320 205604328384 257005410480 342673880640 514010820960 1028021641920
- Sum of all divisors σ(n): 4394325691392
- Sum of proper divisors (its aliquot sum) s(n): 3366304049472
- 1028021641920 is an abundant number, because the sum of its proper divisors (3366304049472) is greater than itself. Its abundance is 2338282407552
Bases of 1028021641920
- Binary: 11101111010110101101110101100010110000002
- Hexadecimal: 0xEF5ADD62C0
- Base-36: D49LJJK0
Squares and roots of 1028021641920
- 1028021641920 squared (10280216419202) is 1056828496255892701286400
- 1028021641920 cubed (10280216419203) is 1086442565948827387251789024165888000
-
The
square root of 1028021641920 is 1013914.0209702201 -
The
cube root of 1028021641920 is 10092.5463482643
Scales and comparisons
How big is 1028021641920?- 1,028,021,641,920 seconds is equal to 32,687 years, 47 weeks, 1 day, 15 hours, 12 minutes.
-
To count from 1 to 1,028,021,641,920 would take you about eighty-one thousand, seven hundred nineteen 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 1028021641920 cubic inches would be around 841 feet tall.
Recreational maths with 1028021641920
- 1028021641920 backwards is 0291461208201
- 1028021641920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1028021641920's digits is 36
- More coming soon!
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The information we have on file for 1028021641920 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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