21162228120
21,162,228,120 is an even composite number composed of eight prime numbers multiplied together.
21162228120 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 21162228120:
23 × 32 × 5 × 11 × 19 × 31 × 43 × 211
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 19 × 31 × 43 × 211)See below for interesting mathematical facts about the number 21162228120 from the Numbermatics database.
Names of 21162228120
- Cardinal: 21162228120 can be written as Twenty-one billion, one hundred sixty-two million, two hundred twenty-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.116222812 × 1010
Factors of 21162228120
Divisors of 21162228120
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 19 20 22 24 30 31 33 36 38 40 43 44 45 55 57 60 62 66 72 76 86 88 90 93 95 99 110 114 120 124 129 132 152 155 165 171 172 180 186 190 198 209 211 215 220 228 248 258 264 279 285 310 330 341 342 344 360 372 380 387 396 418 422 430 440 456 465 473 495 516 558 570 589 620 627 633 645 660 682 684 744 760 774 792 817 836 844 855 860 930 946 990 1023 1032 1045 1055 1116 1140 1178 1240 1254 1266 1290 1320 1333 1364 1368 1395 1419 1548 1634 1672 1688 1705 1710 1720 1767 1860 1881 1892 1899 1935 1980 2046 2090 2110 2232 2280 2321 2356 2365 2451 2508 2532 2580 2666 2728 2790 2838 2945 3069 3096 3135 3165 3268 3410 3420 3534 3720 3762 3784 3798 3870 3960 3999 4009 4085 4092 4180 4220 4257 4642 4712 4730 4902 5016 5064 5115 5160 5301 5332 5580 5676 5890 6138 6270 6330 6479 6536 6541 6665 6820 6840 6963 7068 7095 7353 7524 7596 7740 7998 8018 8170 8184 8360 8440 8514 8835 8987 9073 9284 9405 9460 9495 9804 10230 10602 10664 11160 11352 11605 11780 11997 12027 12255 12276 12540 12660 12958 13082 13330 13640 13926 14136 14190 14663 14706 15048 15192 15345 15480 15996 16036 16340 17028 17670 17974 18146 18568 18810 18920 18990 19437 19608 19623 19995 20045 20460 20889 21204 21285 23210 23560 23994 24054 24510 24552 25080 25320 25327 25916 26164 26505 26660 26961 27219 27852 28380 29326 29412 30690 31992 32072 32395 32680 32705 34056 34815 35340 35948 36081 36292 36765 37620 37980 38874 39246 39990 40090 40920 41778 42408 42570 43989 44099 44935 45365 46420 47988 48108 49020 50654 51832 52328 53010 53320 53922 54438 55704 56760 58311 58652 58824 58869 59985 60135 61380 64790 65410 69630 70680 71896 71951 72162 72584 73315 73530 75240 75960 75981 77748 78492 79980 80180 80883 81657 83556 85140 87978 88198 89870 90730 92840 95976 96216 97185 98040 98115 99803 101308 104445 106020 107844 108876 116622 117304 117738 119970 120270 122760 124279 126635 129580 130820 131967 132297 134805 136095 139260 143902 144324 146630 147060 151962 155496 156984 159960 160360 161766 163314 167112 170280 172387 175956 176396 179740 180405 181460 194370 196230 199606 202616 208890 212040 215688 215853 217752 219945 220495 227943 233244 235476 239940 240540 248558 253270 259160 261640 263934 264594 269610 272190 278520 278597 281263 287804 288648 291555 293260 294120 294345 299409 303924 323532 326628 344774 351912 352792 359480 359755 360810 362920 372837 379905 388740 392460 396891 399212 404415 408285 417780 431706 439890 440990 455886 466488 470952 479880 481080 497116 499015 506540 517161 527868 529188 539220 544380 557194 562526 575608 583110 586520 588690 598818 607848 621395 647064 647559 653256 659835 661485 689548 719510 721620 745674 759810 777480 784920 793782 798424 808830 816570 835560 835791 843789 861935 863412 879780 881980 898227 911772 994232 998030 1013080 1034322 1055736 1058376 1078440 1079265 1088760 1114388 1118511 1125052 1139715 1166220 1177380 1197636 1242790 1295118 1319670 1322970 1367069 1379096 1392985 1406315 1439020 1443240 1491348 1497045 1519620 1551483 1587564 1617660 1633140 1671582 1687578 1723870 1726824 1759560 1763960 1796454 1823544 1864185 1896257 1984455 1996060 2068644 2158530 2228776 2237022 2250104 2279430 2332440 2354760 2395272 2485580 2507373 2531367 2585805 2590236 2639340 2645940 2734138 2785970 2812630 2878040 2982696 2994090 3039240 3093893 3102966 3175128 3235320 3237795 3266280 3343164 3375156 3447740 3592908 3728370 3792514 3968910 3992120 4101207 4137288 4178955 4218945 4317060 4474044 4491135 4558860 4971160 5014746 5062734 5171610 5180472 5278680 5291880 5343997 5468276 5571940 5592555 5625260 5688771 5988180 6187786 6205932 6475590 6686328 6750312 6835345 6895480 7185816 7456740 7585028 7757415 7937820 8202414 8357910 8437890 8634120 8948088 8982270 9117720 9281679 9481285 10029492 10125468 10343220 10687994 10936552 11143880 11185110 11250520 11377542 11976360 12303621 12375572 12411864 12536865 12656835 12951180 13670690 14913480 15170056 15469465 15514830 15875640 16031991 16404828 16715820 16875780 17066313 17964540 18563358 18962570 20058984 20250936 20506035 20686440 21375988 22370220 22755084 24607242 24751144 25073730 25313670 25902360 26719985 27341380 27845037 28443855 30938930 31029660 32063982 32809656 33431640 33751560 34132626 35929080 37126716 37925140 41012070 42751976 44740440 45510168 46408395 48095973 49214484 50147460 50627340 53439970 54682760 55690074 56887710 58783967 61518105 61877860 62059320 64127964 68265252 74253432 75850280 80159955 82024140 85331565 92816790 96191946 98428968 100294920 101254680 106879940 111380148 113775420 117567934 123036210 123755720 128255928 136530504 139225185 160319910 164048280 170663130 176351901 185633580 192383892 213759880 222760296 227550840 235135868 240479865 246072420 278450370 293919835 320639820 341326260 352703802 371267160 384767784 470271736 480959730 492144840 529055703 556900740 587839670 641279640 682652520 705407604 881759505 961919460 1058111406 1113801480 1175679340 1410815208 1763519010 1923838920 2116222812 2351358680 2645278515 3527038020 4232445624 5290557030 7054076040 10581114060 21162228120
- Sum of all divisors σ(n): 83817676800
- Sum of proper divisors (its aliquot sum) s(n): 62655448680
- 21162228120 is an abundant number, because the sum of its proper divisors (62655448680) is greater than itself. Its abundance is 41493220560
Bases of 21162228120
- Binary: 100111011010101110111111001100110002
- Hexadecimal: 0x4ED5DF998
- Base-36: 9PZFZQ0
Squares and roots of 21162228120
- 21162228120 squared (211622281202) is 447839899002918734400
- 21162228120 cubed (211622281203) is 9477290103937526803194491328000
-
The
square root of 21162228120 is 145472.4307901673 -
The
cube root of 21162228120 is 2766.0103267841
Scales and comparisons
How big is 21162228120?- 21,162,228,120 seconds is equal to 672 years, 46 weeks, 3 days, 4 hours, 42 minutes.
-
To count from 1 to 21,162,228,120 would take you about one thousand, three hundred forty-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 21162228120 cubic inches would be around 230.5 feet tall.
Recreational maths with 21162228120
- 21162228120 backwards is 02182226112
- The number of decimal digits it has is: 11
- The sum of 21162228120's digits is 27
- More coming soon!
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The information we have on file for 21162228120 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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