21014055480
21,014,055,480 is an even composite number composed of six prime numbers multiplied together.
21014055480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21014055480:
23 × 3 × 5 × 112 × 193 × 211
(2 × 2 × 2 × 3 × 5 × 11 × 11 × 19 × 19 × 19 × 211)See below for interesting mathematical facts about the number 21014055480 from the Numbermatics database.
Names of 21014055480
- Cardinal: 21014055480 can be written as Twenty-one billion, fourteen million, fifty-five thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.101405548 × 1010
Factors of 21014055480
Divisors of 21014055480
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 19 20 22 24 30 33 38 40 44 55 57 60 66 76 88 95 110 114 120 121 132 152 165 190 209 211 220 228 242 264 285 330 361 363 380 418 422 440 456 484 570 605 627 633 660 722 726 760 836 844 968 1045 1055 1083 1140 1210 1254 1266 1320 1444 1452 1672 1688 1805 1815 2090 2110 2166 2280 2299 2321 2420 2508 2532 2888 2904 3135 3165 3610 3630 3971 4009 4180 4220 4332 4598 4642 4840 5016 5064 5415 6270 6330 6859 6897 6963 7220 7260 7942 8018 8360 8440 8664 9196 9284 10830 11495 11605 11913 12027 12540 12660 13718 13794 13926 14440 14520 15884 16036 18392 18568 19855 20045 20577 21660 22990 23210 23826 24054 25080 25320 25531 27436 27588 27852 31768 32072 34295 34485 34815 39710 40090 41154 43320 43681 44099 45980 46420 47652 48108 51062 54872 55176 55704 59565 60135 68590 68970 69630 75449 76171 76593 79420 80180 82308 87362 88198 91960 92840 95304 96216 102124 102885 119130 120270 127655 131043 132297 137180 137940 139260 150898 152342 153186 158840 160360 164616 174724 176396 204248 205770 218405 220495 226347 228513 238260 240540 255310 262086 264594 274360 275880 278520 301796 304684 306372 349448 352792 377245 380855 382965 411540 436810 440990 452694 457026 476520 481080 485089 510620 524172 529188 603592 609368 612744 655215 661485 754490 761710 765930 823080 829939 837881 873620 881980 905388 914052 970178 1021240 1048344 1058376 1131735 1142565 1310430 1322970 1447249 1455267 1508980 1523420 1531860 1659878 1675762 1747240 1763960 1810776 1828104 1940356 2263470 2285130 2425445 2489817 2513643 2620860 2645940 2894498 2910534 3017960 3046840 3063720 3319756 3351524 3880712 4149695 4189405 4341747 4526940 4570260 4850890 4979634 5027286 5241720 5291880 5788996 5821068 6639512 6703048 7236245 7276335 8299390 8378810 8683494 9053880 9140520 9216691 9701780 9959268 10054572 11577992 11642136 12449085 12568215 14472490 14552670 15919739 16598780 16757620 17366988 18433382 19403560 19918536 20109144 21708735 24898170 25136430 27650073 28944980 29105340 31839478 33197560 33515240 34733976 36866764 43417470 46083455 47759217 49796340 50272860 55300146 57889960 58210680 63678956 73733528 79598695 86834940 92166910 95518434 99592680 100545720 110600292 127357912 138250365 159197390 173669880 175117129 184333820 191036868 221200584 238796085 276500730 318394780 350234258 368667640 382073736 477592170 525351387 553001460 636789560 700468516 875585645 955184340 1050702774 1106002920 1400937032 1751171290 1910368680 2101405548 2626756935 3502342580 4202811096 5253513870 7004685160 10507027740 21014055480
- Sum of all divisors σ(n): 73490054400
- Sum of proper divisors (its aliquot sum) s(n): 52475998920
- 21014055480 is an abundant number, because the sum of its proper divisors (52475998920) is greater than itself. Its abundance is 31461943440
Bases of 21014055480
- Binary: 100111001001000100100001010001110002
- Hexadecimal: 0x4E4890A38
- Base-36: 9NJ84ZC
Squares and roots of 21014055480
- 21014055480 squared (210140554802) is 441590527716518030400
- 21014055480 cubed (210140554803) is 9279607848877387603245926592000
-
The
square root of 21014055480 is 144962.2553632495 -
The
cube root of 21014055480 is 2759.5395629735
Scales and comparisons
How big is 21014055480?- 21,014,055,480 seconds is equal to 668 years, 9 weeks, 3 days, 5 hours, 38 minutes.
-
To count from 1 to 21,014,055,480 would take you about one thousand, three hundred thirty-six 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 21014055480 cubic inches would be around 230 feet tall.
Recreational maths with 21014055480
- 21014055480 backwards is 08455041012
- 21014055480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21014055480's digits is 30
- More coming soon!
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