21347111040
21,347,111,040 is an even composite number composed of seven prime numbers multiplied together.
21347111040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 21347111040:
27 × 3 × 5 × 19 × 53 × 61 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 53 × 61 × 181)See below for interesting mathematical facts about the number 21347111040 from the Numbermatics database.
Names of 21347111040
- Cardinal: 21347111040 can be written as Twenty-one billion, three hundred forty-seven million, one hundred eleven thousand and forty.
Scientific notation
- Scientific notation: 2.134711104 × 1010
Factors of 21347111040
Divisors of 21347111040
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 53 57 60 61 64 76 80 95 96 106 114 120 122 128 152 159 160 181 183 190 192 212 228 240 244 265 285 304 305 318 320 362 366 380 384 424 456 480 488 530 543 570 608 610 636 640 724 732 760 795 848 905 912 915 960 976 1007 1060 1086 1140 1159 1216 1220 1272 1448 1464 1520 1590 1696 1810 1824 1830 1920 1952 2014 2120 2172 2280 2318 2432 2440 2544 2715 2896 2928 3021 3040 3180 3233 3392 3439 3477 3620 3648 3660 3904 4028 4240 4344 4560 4636 4880 5035 5088 5430 5792 5795 5856 6042 6080 6360 6466 6784 6878 6954 7240 7296 7320 7808 8056 8480 8688 9120 9272 9593 9699 9760 10070 10176 10317 10860 11041 11584 11590 11712 12084 12160 12720 12932 13756 13908 14480 14640 15105 16112 16165 16960 17195 17376 17385 18240 18544 19186 19398 19520 20140 20352 20634 21720 22082 23168 23180 23424 24168 25440 25864 27512 27816 28779 28960 29280 30210 32224 32330 33123 33920 34390 34752 34770 36480 37088 38372 38796 39040 40280 41268 43440 44164 46360 47965 48336 48495 50880 51585 51728 55024 55205 55632 57558 57920 58560 60420 61427 64448 64660 66246 68780 69504 69540 74176 76744 77592 80560 82536 86880 88328 92720 95930 96672 96990 101760 103170 103456 110048 110410 111264 115116 115840 117120 120840 122854 128896 129320 132492 137560 139080 143895 148352 153488 155184 161120 165072 165615 173760 176656 182267 184281 185440 191860 193344 193980 206340 206912 209779 220096 220820 222528 230232 241680 245708 258640 264984 275120 278160 287790 306976 307135 310368 322240 330144 331230 347520 353312 364534 368562 370880 383720 386688 387960 412680 413824 419558 440192 441640 445056 460464 483360 491416 517280 529968 546801 550240 556320 575580 585173 613952 614270 620736 629337 644480 660288 662460 706624 729068 737124 741760 767440 775920 825360 839116 883280 911335 920928 921405 966720 982832 1034560 1048895 1059936 1093602 1100480 1112640 1151160 1170346 1227904 1228540 1241472 1258674 1320576 1324920 1413248 1458136 1474248 1534880 1551840 1650720 1678232 1755519 1766560 1822670 1841856 1842810 1933440 1965664 2069120 2097790 2119872 2187204 2200960 2225280 2302320 2340692 2457080 2517348 2649840 2734005 2916272 2925865 2948496 3069760 3103680 3146685 3301440 3356464 3511038 3533120 3645340 3683712 3685620 3931328 4195580 4239744 4374408 4604640 4681384 4914160 5034696 5299680 5468010 5832544 5851730 5896992 6139520 6207360 6293370 6602880 6712928 7022076 7066240 7290680 7371240 7862656 8391160 8748816 8777595 9209280 9362768 9828320 10069392 10599360 10936020 11118287 11665088 11703460 11793984 12586740 13425856 14044152 14581360 14742480 16782320 17497632 17555190 18418560 18725536 19656640 20138784 21198720 21872040 22236574 23330176 23406920 23587968 25173480 26851712 28088304 29162720 29484960 33354861 33564640 34995264 35110380 37451072 39313280 40277568 43744080 44473148 46813840 50346960 55591435 56176608 58325440 58969920 66709722 67129280 69990528 70220760 74902144 80555136 87488160 88946296 93627680 100693920 111182870 112353216 116650880 117939840 133419444 134258560 140441520 166774305 174976320 177892592 187255360 201387840 222365740 224706432 266838888 280883040 333548610 349952640 355785184 374510720 402775680 444731480 533677776 561766080 667097220 711570368 889462960 1067355552 1123532160 1334194440 1423140736 1778925920 2134711104 2668388880 3557851840 4269422208 5336777760 7115703680 10673555520 21347111040
- Sum of all divisors σ(n): 74582726400
- Sum of proper divisors (its aliquot sum) s(n): 53235615360
- 21347111040 is an abundant number, because the sum of its proper divisors (53235615360) is greater than itself. Its abundance is 31888504320
Bases of 21347111040
- Binary: 100111110000110001100010000100000002
- Hexadecimal: 0x4F8631080
- Base-36: 9T1IOAO
Squares and roots of 21347111040
- 21347111040 squared (213471110402) is 455699149754089881600
- 21347111040 cubed (213471110403) is 9727860350634145396655652864000
-
The
square root of 21347111040 is 146106.5058099741 -
The
cube root of 21347111040 is 2774.0420269319
Scales and comparisons
How big is 21347111040?- 21,347,111,040 seconds is equal to 678 years, 40 weeks, 1 day, 1 hour, 4 minutes.
-
To count from 1 to 21,347,111,040 would take you about one thousand, three hundred fifty-seven 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 21347111040 cubic inches would be around 231.2 feet tall.
Recreational maths with 21347111040
- 21347111040 backwards is 04011174312
- 21347111040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21347111040's digits is 24
- More coming soon!
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