21076867287005040
21,076,867,287,005,040 is an even composite number composed of six prime numbers multiplied together.
What does the number 21076867287005040 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
21076867287005040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21076867287005040:
24 × 33 × 5 × 7 × 1091 × 1277701837
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 1091 × 1277701837)See below for interesting mathematical facts about the number 21076867287005040 from the Numbermatics database.
Names of 21076867287005040
- Cardinal: 21076867287005040 can be written as Twenty-one quadrillion, seventy-six trillion, eight hundred sixty-seven billion, two hundred eighty-seven million, five thousand and forty.
Scientific notation
- Scientific notation: 2.107686728700504 × 1016
Factors of 21076867287005040
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 11
- Sum of prime factors: 1277702945
Divisors of 21076867287005040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 105 108 112 120 126 135 140 144 168 180 189 210 216 240 252 270 280 315 336 360 378 420 432 504 540 560 630 720 756 840 945 1008 1080 1091 1260 1512 1680 1890 2160 2182 2520 3024 3273 3780 4364 5040 5455 6546 7560 7637 8728 9819 10910 13092 15120 15274 16365 17456 19638 21820 22911 26184 29457 30548 32730 38185 39276 43640 45822 49095 52368 58914 61096 65460 68733 76370 78552 87280 91644 98190 114555 117828 122192 130920 137466 147285 152740 157104 183288 196380 206199 229110 235656 261840 274932 294570 305480 343665 366576 392760 412398 458220 471312 549864 589140 610960 687330 785520 824796 916440 1030995 1099728 1178280 1374660 1649592 1832880 2061990 2356560 2749320 3299184 4123980 5498640 8247960 16495920 1277701837 2555403674 3833105511 5110807348 6388509185 7666211022 8943912859 10221614696 11499316533 12777018370 15332422044 17887825718 19165527555 20443229392 22998633066 25554036740 26831738577 30664844088 34497949599 35775651436 38331055110 44719564295 45997266132 51108073480 53663477154 57496582665 61329688176 68995899198 71551302872 76662110220 80495215731 89439128590 91994532264 102216146960 107326954308 114993165330 134158692885 137991798396 143102605744 153324220440 160990431462 172489747995 178878257180 183989064528 214653908616 229986330660 241485647193 268317385770 275983596792 306648440880 321980862924 344979495990 357756514360 402476078655 429307817232 459972661320 482971294386 536634771540 551967193584 643961725848 689958991980 715513028720 804952157310 919945322640 965942588772 1073269543080 1207428235965 1287923451696 1379917983960 1393972704167 1609904314620 1931885177544 2146539086160 2414856471930 2759835967920 2787945408334 3219808629240 3863770355088 4181918112501 4829712943860 5575890816668 6439617258480 6969863520835 8363836225002 9659425887720 9757808929169 11151781633336 12545754337503 13939727041670 16727672450004 19318851775440 19515617858338 20909590562505 22303563266672 25091508675006 27879454083340 29273426787507 33455344900008 37637263012509 39031235716676 41819181125010 48789044645845 50183017350012 55758908166680 58546853575014 62728771687515 66910689800016 75274526025018 78062471433352 83638362250020 87820280362521 97578089291690 100366034700024 111517816333360 117093707150028 125457543375030 146367133937535 150549052050036 156124942866704 167276724500040 175640560725042 188186315062545 195156178583380 200732069400048 234187414300056 250915086750060 263460841087563 292734267875070 301098104100072 334553449000080 351281121450084 376372630125090 390312357166760 439101401812605 468374828600112 501830173500120 526921682175126 585468535750140 602196208200144 702562242900168 752745260250180 780624714333520 878202803625210 1003660347000240 1053843364350252 1170937071500280 1317304205437815 1405124485800336 1505490520500360 1756405607250420 2107686728700504 2341874143000560 2634608410875630 3010981041000720 3512811214500840 4215373457401008 5269216821751260 7025622429001680 10538433643502520 21076867287005040
- Sum of all divisors σ(n): 83045304230353920
- Sum of proper divisors (its aliquot sum) s(n): 61968436943348880
- 21076867287005040 is an abundant number, because the sum of its proper divisors (61968436943348880) is greater than itself. Its abundance is 40891569656343840
Bases of 21076867287005040
- Binary: 10010101110000101001100100100111001111010110111011100002
- Hexadecimal: 0x4AE14C939EB770
- Base-36: 5RJ4J5U3GC0
Squares and roots of 21076867287005040
- 21076867287005040 squared (210768672870050402) is 444234334634023195191252985401600
- 21076867287005040 cubed (210768672870050403) is 9363068115412293540972291233455835512505624064000
-
The
square root of 21076867287005040 is 145178742.5451985375 -
The
cube root of 21076867287005040 is 276228.6284162361
Scales and comparisons
How big is 21076867287005040?- 21,076,867,287,005,040 seconds is equal to 670,179,184 years, 36 weeks, 1 day, 5 hours, 24 minutes.
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To count from 1 to 21,076,867,287,005,040 would take you about two billion, ten million, five hundred thirty-seven thousand, five hundred fifty-four 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 21076867287005040 cubic inches would be around 23019.1 feet tall.
Recreational maths with 21076867287005040
- 21076867287005040 backwards is 04050078276867012
- 21076867287005040 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21076867287005040's digits is 63
- More coming soon!
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