21048494880
21,048,494,880 is an even composite number composed of seven prime numbers multiplied together.
21048494880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21048494880:
25 × 3 × 5 × 72 × 192 × 37 × 67
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 19 × 19 × 37 × 67)See below for interesting mathematical facts about the number 21048494880 from the Numbermatics database.
Names of 21048494880
- Cardinal: 21048494880 can be written as Twenty-one billion, forty-eight million, four hundred ninety-four thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.104849488 × 1010
Factors of 21048494880
Divisors of 21048494880
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 37 38 40 42 48 49 56 57 60 67 70 74 76 80 84 95 96 98 105 111 112 114 120 133 134 140 147 148 152 160 168 185 190 196 201 210 222 224 228 240 245 259 266 268 280 285 294 296 304 335 336 361 370 380 392 399 402 420 444 456 469 480 490 518 532 536 555 560 570 588 592 608 665 670 672 703 722 735 740 760 777 784 798 804 840 888 912 931 938 980 1005 1036 1064 1072 1083 1110 1120 1140 1176 1184 1273 1295 1330 1340 1406 1407 1444 1470 1480 1520 1554 1568 1596 1608 1680 1776 1805 1813 1824 1862 1876 1960 1995 2010 2072 2109 2128 2144 2166 2220 2280 2345 2352 2479 2527 2546 2590 2660 2680 2793 2812 2814 2888 2940 2960 3040 3108 3192 3216 3283 3360 3515 3552 3610 3626 3724 3752 3819 3885 3920 3990 4020 4144 4218 4256 4332 4440 4560 4655 4690 4704 4921 4958 5054 5092 5180 5320 5360 5415 5439 5586 5624 5628 5776 5880 5920 6216 6365 6384 6432 6566 7030 7035 7220 7252 7437 7448 7504 7581 7638 7770 7840 7980 8040 8288 8436 8664 8880 8911 9065 9120 9310 9380 9842 9849 9916 10108 10184 10360 10545 10640 10720 10830 10878 11172 11248 11256 11552 11760 12395 12432 12635 12730 12768 13132 13357 13965 14060 14070 14440 14504 14763 14874 14896 15008 15162 15276 15540 15960 16080 16415 16872 17328 17353 17689 17760 17822 18130 18620 18760 19095 19684 19698 19832 20216 20368 20720 21090 21280 21660 21756 22344 22496 22512 23520 24187 24605 24790 24864 25270 25460 26264 26714 26733 27195 27930 28120 28140 28880 29008 29526 29748 29792 30324 30552 31080 31920 32160 32830 33744 34447 34656 34706 35378 35644 36260 37185 37240 37520 37905 38190 39368 39396 39664 40071 40432 40736 41440 42180 43320 43512 44555 44688 45024 47101 48374 49210 49245 49580 50540 50920 52059 52528 53067 53428 53466 54390 55860 56240 56280 57760 58016 59052 59496 60648 61104 62160 62377 63840 65660 66785 67488 68894 69412 70756 71288 72520 72561 73815 74370 74480 75040 75810 76380 78736 78792 79328 80142 80864 84360 86640 86765 87024 88445 89110 89376 93499 94202 96748 98420 98490 99160 101080 101840 103341 104118 105056 106134 106856 106932 108780 111720 112480 112560 118104 118992 120935 121296 121471 122208 124320 124754 131320 133570 133665 137788 138824 141303 141512 142576 145040 145122 147630 148740 148960 151620 152760 157472 157584 160284 168720 169309 172235 173280 173530 174048 176890 178220 186998 187131 188404 193496 196840 196980 198320 200355 202160 203680 206682 208236 212268 213712 213864 217560 223440 225120 235505 236208 237984 241870 242592 242942 249508 260295 262640 265335 267140 267330 275576 277648 280497 282606 283024 285152 290080 290244 295260 297480 303240 305520 311885 315168 320568 329707 337440 338618 344470 347060 353780 356440 362805 364413 373996 374262 376808 386992 393680 393960 396640 400710 404320 413364 416472 424536 427424 427728 435120 446880 467495 471010 472416 483740 485884 499016 507927 516705 520590 525280 530670 534280 534660 551152 555296 560994 565212 566048 580488 590520 594960 606480 607355 611040 623770 641136 654493 659414 677236 688940 694120 706515 707560 712880 725610 728826 747992 748524 753616 773984 787360 787920 801420 826728 832944 846545 849072 855456 870240 894919 934990 935655 942020 967480 971768 989121 998032 1015854 1033410 1041180 1061340 1068560 1069320 1102304 1121988 1130424 1160976 1181040 1185163 1189920 1212960 1214710 1247540 1282272 1308986 1318828 1354472 1377880 1388240 1402485 1413030 1415120 1425760 1451220 1457652 1495984 1497048 1507232 1575840 1602840 1648535 1653456 1665888 1693090 1698144 1789838 1822065 1869980 1871310 1884040 1934960 1943536 1963479 1978242 1996064 2031708 2066820 2082360 2122680 2137120 2138640 2243976 2260848 2307949 2321952 2362080 2370326 2429420 2495080 2539635 2617972 2637656 2684757 2708944 2755760 2776480 2804970 2826060 2830240 2902440 2915304 2991968 2994096 3205680 3272465 3297070 3306912 3386180 3555489 3579676 3644130 3739960 3742620 3768080 3869920 3887072 3926958 3956484 4063416 4133640 4164720 4245360 4277280 4474595 4487952 4521696 4615898 4740652 4858840 4945605 4990160 5079270 5235944 5275312 5369514 5417888 5511520 5609940 5652120 5804880 5830608 5925815 5988192 6264433 6411360 6544930 6594140 6772360 6923847 7110978 7159352 7288260 7479920 7485240 7536160 7853916 7912968 8126832 8267280 8329440 8490720 8949190 8975904 9231796 9481304 9717680 9817395 9891210 9980320 10158540 10471888 10550624 10739028 11219880 11304240 11539745 11609760 11661216 11851630 12528866 13089860 13188280 13423785 13544720 13847694 14221956 14318704 14576520 14959840 14970480 15707832 15825936 16253664 16534560 17777445 17898380 18463592 18793299 18962608 19435360 19634790 19782420 20317080 20943776 21478056 22439760 22608480 23079490 23703260 25057732 26179720 26376560 26847570 27089440 27695388 28443912 28637408 29153040 29940960 31322165 31415664 31651872 34619235 35554890 35796760 36927184 37586598 37925216 39269580 39564840 40634160 42956112 43851031 44879520 46158980 47406520 50115464 52359440 52753120 53695140 55390776 56887824 58306080 62644330 62831328 69238470 71109780 71593520 73854368 75173196 78539160 79129680 81268320 85912224 87702062 92317960 93966495 94813040 100230928 104718880 107390280 110781552 113775648 125288660 131553093 138476940 142219560 143187040 150346392 157078320 158259360 175404124 184635920 187932990 189626080 200461856 214780560 219255155 221563104 250577320 263106186 276953880 284439120 300692784 314156640 350808248 369271840 375865980 429561120 438510310 501154640 526212372 553907760 568878240 601385568 657765465 701616496 751731960 877020620 1002309280 1052424744 1107815520 1315530930 1403232992 1503463920 1754041240 2104849488 2631061860 3006927840 3508082480 4209698976 5262123720 7016164960 10524247440 21048494880
- Sum of all divisors σ(n): 84848492736
- Sum of proper divisors (its aliquot sum) s(n): 63799997856
- 21048494880 is an abundant number, because the sum of its proper divisors (63799997856) is greater than itself. Its abundance is 42751502976
Bases of 21048494880
- Binary: 100111001101001011010001011001000002
- Hexadecimal: 0x4E6968B20
- Base-36: 9O3QALC
Squares and roots of 21048494880
- 21048494880 squared (210484948802) is 443039136713386214400
- 21048494880 cubed (210484948803) is 9325307000751329761260982272000
-
The
square root of 21048494880 is 145080.9942066845 -
The
cube root of 21048494880 is 2761.0462532025
Scales and comparisons
How big is 21048494880?- 21,048,494,880 seconds is equal to 669 years, 14 weeks, 2 days, 20 hours, 8 minutes.
-
To count from 1 to 21,048,494,880 would take you about one thousand, three hundred thirty-eight 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 21048494880 cubic inches would be around 230.1 feet tall.
Recreational maths with 21048494880
- 21048494880 backwards is 08849484012
- 21048494880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21048494880's digits is 48
- More coming soon!
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The information we have on file for 21048494880 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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