21007038328103520
21,007,038,328,103,520 is an even composite number composed of seven prime numbers multiplied together.
21007038328103520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.
Prime factorization of 21007038328103520:
25 × 32 × 5 × 72 × 112 × 23 × 103432
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 23 × 10343 × 10343)See below for interesting mathematical facts about the number 21007038328103520 from the Numbermatics database.
Names of 21007038328103520
- Cardinal: 21007038328103520 can be written as Twenty-one quadrillion, seven trillion, thirty-eight billion, three hundred twenty-eight million, one hundred three thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.100703832810352 × 1016
Factors of 21007038328103520
Divisors of 21007038328103520
- Number of divisors d(n): 1944
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 23 24 28 30 32 33 35 36 40 42 44 45 46 48 49 55 56 60 63 66 69 70 72 77 80 84 88 90 92 96 98 99 105 110 112 115 120 121 126 132 138 140 144 147 154 160 161 165 168 176 180 184 196 198 207 210 220 224 230 231 240 242 245 252 253 264 276 280 288 294 308 315 322 330 336 345 352 360 363 368 385 392 396 414 420 440 441 460 462 480 483 484 490 495 504 506 528 539 552 560 588 605 616 630 644 660 672 690 693 720 726 735 736 759 770 784 792 805 828 840 847 880 882 920 924 966 968 980 990 1008 1012 1035 1056 1078 1089 1104 1120 1127 1155 1176 1210 1232 1260 1265 1288 1320 1380 1386 1440 1449 1452 1470 1518 1540 1568 1584 1610 1617 1656 1680 1694 1760 1764 1771 1815 1840 1848 1932 1936 1960 1980 2016 2024 2070 2156 2178 2205 2208 2254 2277 2310 2352 2415 2420 2464 2520 2530 2541 2576 2640 2695 2760 2772 2783 2898 2904 2940 3036 3080 3168 3220 3234 3312 3360 3381 3388 3465 3528 3542 3630 3680 3696 3795 3864 3872 3920 3960 4048 4140 4235 4312 4356 4410 4508 4554 4620 4704 4830 4840 4851 5040 5060 5082 5152 5280 5313 5390 5445 5520 5544 5566 5635 5796 5808 5880 5929 6072 6160 6440 6468 6624 6762 6776 6930 7056 7084 7245 7260 7392 7590 7623 7728 7840 7920 8085 8096 8280 8349 8470 8624 8712 8820 8855 9016 9108 9240 9660 9680 9702 10080 10120 10143 10164 10343 10626 10780 10890 11040 11088 11132 11270 11385 11592 11616 11760 11858 12144 12320 12397 12705 12880 12936 13524 13552 13860 13915 14112 14168 14490 14520 15180 15246 15456 15840 15939 16170 16560 16698 16905 16940 17248 17424 17640 17710 17787 18032 18216 18480 19320 19360 19404 19481 20240 20286 20328 20686 21252 21560 21780 22176 22264 22540 22770 23184 23520 23716 24255 24288 24794 25047 25410 25760 25872 26565 27048 27104 27720 27830 28336 28980 29040 29645 30360 30492 31029 31878 32340 33120 33396 33810 33880 34848 35280 35420 35574 36064 36432 36960 37191 38115 38640 38808 38962 40480 40572 40656 41372 41745 42504 43120 43560 44528 45080 45540 46368 47432 48510 49588 50094 50715 50820 51715 51744 53130 53361 54096 55440 55660 56672 57960 58080 58443 59290 60720 60984 61985 62058 63756 64680 66792 67620 67760 70560 70840 71148 72401 72864 74382 76230 77280 77616 77924 79695 81144 81312 82744 83490 85008 86240 87120 88935 89056 90160 91080 93087 94864 97020 97405 99176 100188 101430 101640 103430 106260 106722 108192 110880 111320 111573 113773 115920 116886 118580 121440 121968 123970 124116 125235 127512 129360 133584 135240 135520 136367 141680 142296 144802 148764 152460 155145 155232 155848 159390 162288 165488 166980 170016 174240 175329 177870 180320 182160 185955 186174 189728 194040 194810 198352 200376 202860 203280 206860 212520 213444 217203 222640 223146 227546 231840 233772 237160 237889 243936 247940 248232 250470 255024 258720 266805 267168 270480 272734 283360 284592 289604 292215 297528 304920 310290 311696 318780 324576 330976 333960 341319 350658 355740 362005 364320 371910 372348 388080 389620 396704 400752 405720 406560 409101 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3978605743959 4077453091635 4133616357360 4151588602392 4168063160338 4330455231520 4340297175228 4349283297744 4465781957505 4546977993096 4612876224880 4659946390440 4763500754672 4822552416920 4871762135460 4960339628832 5074163847368 5189485752990 5304807658612 5358938349006 5425371469035 5436604122180 5535451469856 5683722491370 5708434328289 5787062900304 5930840860560 5954375943340 6062637324128 6200424536040 6213261853920 6252094740507 6342704809210 6495682847280 6523924946616 6631009573265 6820466989644 6919314337320 7145251132008 7233828625380 7248805496240 7548342913440 7578296655160 7611245771052 7794819416736 7957211487918 8154906183270 8267232714720 8303177204784 8336126320676 8525583737055 8680594350456 8698566595488 8931563915010 9093955986192 9225752449760 9319892780880 9514057213815 9527001509344 9645104833840 9743524270920 10148327694736 10378971505980 10420157900845 10609615317224 10717876698012 10850742938070 10873208244360 11367444982740 11416868656578 11574125800608 11861681721120 11908751886680 11935817231877 12400849072080 12504189481014 12685409618420 12991365694560 13047849893232 13262019146530 13397345872515 13640933979288 13838628674640 14290502264016 14467657250760 14497610992480 14588221061183 15156593310320 15222491542104 15914422975836 16309812366540 16606354409568 16672252641352 17051167474110 17361188700912 17863127830020 18187911972384 18639785561760 18756284221521 19028114427630 19290209667680 19487048541840 19893028719795 20296655389472 20757943011960 20840315801690 21219230634448 21435753396024 21701485876140 21746416488720 22734889965480 22833737313156 23817503773360 23871634463754 24801698144160 25008378962028 25370819236840 26095699786464 26524038293060 26794691745030 27281867958576 27677257349280 28542171641445 28581004528032 28935314501520 29176442122366 30313186620640 30444983084208 31260473702535 31828845951672 32619624733080 33344505282704 34102334948220 34722377401824 35726255660040 37512568443042 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190973075710032 200067031696224 212192306344480 214357533960240 218823315917745 228337373131560 233411536978928 238716344637540 250083789620280 262587979101294 272818679585760 291764421223660 300100547544336 304449830842080 318288459516720 333445052827040 350117305468392 375125684430420 381946151420064 428715067920480 437646631835490 456674746263120 466823073957856 477432689275080 500167579240560 525175958202588 583528842447320 600201095088672 636576919033440 656469947753235 700234610936784 750251368860840 875293263670980 913349492526240 954865378550160 1000335158481120 1050351916405176 1167057684894640 1312939895506470 1400469221873568 1500502737721680 1750586527341960 1909730757100320 2100703832810352 2334115369789280 2625879791012940 3001005475443360 3501173054683920 4201407665620704 5251759582025880 7002346109367840 10503519164051760 21007038328103520
- Sum of all divisors σ(n): 95655056179698288
- Sum of proper divisors (its aliquot sum) s(n): 74648017851594768
- 21007038328103520 is an abundant number, because the sum of its proper divisors (74648017851594768) is greater than itself. Its abundance is 53640979523491248
Bases of 21007038328103520
- Binary: 10010101010000111001010010000010101010001100010011000002
- Hexadecimal: 0x4AA1CA41546260
- Base-36: 5QUDG6IW9K0
Squares and roots of 21007038328103520
- 21007038328103520 squared (210070383281035202) is 441295659318410332799439836390400
- 21007038328103520 cubed (210070383281035203) is 9270314829327559143801710017634579983114334208000
-
The
square root of 21007038328103520 is 144938049.9665409463 -
The
cube root of 21007038328103520 is 275923.2367564883
Scales and comparisons
How big is 21007038328103520?- 21,007,038,328,103,520 seconds is equal to 667,958,839 years, 41 weeks, 3 days, 9 hours, 12 minutes.
-
To count from 1 to 21,007,038,328,103,520 would take you about two billion, three million, eight hundred seventy-six thousand, five 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 21007038328103520 cubic inches would be around 22993.6 feet tall.
Recreational maths with 21007038328103520
- 21007038328103520 backwards is 02530182383070012
- 21007038328103520 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21007038328103520's digits is 45
- More coming soon!
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The information we have on file for 21007038328103520 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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