21029361120
21,029,361,120 is an even composite number composed of six prime numbers multiplied together.
21029361120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21029361120:
25 × 32 × 5 × 19 × 73 × 10529
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 73 × 10529)See below for interesting mathematical facts about the number 21029361120 from the Numbermatics database.
Names of 21029361120
- Cardinal: 21029361120 can be written as Twenty-one billion, twenty-nine million, three hundred sixty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.102936112 × 1010
Factors of 21029361120
Divisors of 21029361120
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 72 73 76 80 90 95 96 114 120 144 146 152 160 171 180 190 219 228 240 285 288 292 304 342 360 365 380 438 456 480 570 584 608 657 684 720 730 760 855 876 912 1095 1140 1168 1314 1368 1387 1440 1460 1520 1710 1752 1824 2190 2280 2336 2628 2736 2774 2920 3040 3285 3420 3504 4161 4380 4560 5256 5472 5548 5840 6570 6840 6935 7008 8322 8760 9120 10512 10529 11096 11680 12483 13140 13680 13870 16644 17520 20805 21024 21058 22192 24966 26280 27360 27740 31587 33288 35040 41610 42116 44384 49932 52560 52645 55480 62415 63174 66576 83220 84232 94761 99864 105120 105290 110960 124830 126348 133152 157935 166440 168464 189522 199728 200051 210580 221920 249660 252696 315870 332880 336928 379044 399456 400102 421160 473805 499320 505392 600153 631740 665760 758088 768617 800204 842320 947610 998640 1000255 1010784 1200306 1263480 1516176 1537234 1600408 1684640 1800459 1895220 1997280 2000510 2305851 2400612 2526960 3000765 3032352 3074468 3200816 3600918 3790440 3843085 4001020 4611702 4801224 5053920 6001530 6148936 6401632 6917553 7201836 7580880 7686170 8002040 9002295 9223404 9602448 11529255 12003060 12297872 13835106 14403672 14603723 15161760 15372340 16004080 18004590 18446808 19204896 23058510 24006120 24595744 27670212 28807344 29207446 30744680 32008160 34587765 36009180 36893616 43811169 46117020 48012240 55340424 57614688 58414892 61489360 69175530 72018360 73018615 73787232 87622338 92234040 96024480 110680848 116829784 122978720 131433507 138351060 144036720 146037230 175244676 184468080 219055845 221361696 233659568 262867014 276702120 288073440 292074460 350489352 368936160 438111690 467319136 525734028 553404240 584148920 657167535 700978704 876223380 1051468056 1106808480 1168297840 1314335070 1401957408 1752446760 2102936112 2336595680 2628670140 3504893520 4205872224 5257340280 7009787040 10514680560 21029361120
- Sum of all divisors σ(n): 76581741600
- Sum of proper divisors (its aliquot sum) s(n): 55552380480
- 21029361120 is an abundant number, because the sum of its proper divisors (55552380480) is greater than itself. Its abundance is 34523019360
Bases of 21029361120
- Binary: 100111001010111001010010101111000002
- Hexadecimal: 0x4E57295E0
- Base-36: 9NSC6W0
Squares and roots of 21029361120
- 21029361120 squared (210293611202) is 442234029115367654400
- 21029361120 cubed (210293611203) is 9299899097819660545944956928000
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The
square root of 21029361120 is 145015.0375650749 -
The
cube root of 21029361120 is 2760.2093729007
Scales and comparisons
How big is 21029361120?- 21,029,361,120 seconds is equal to 668 years, 34 weeks, 5 days, 9 hours, 12 minutes.
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To count from 1 to 21,029,361,120 would take you about one thousand, three hundred thirty-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 21029361120 cubic inches would be around 230 feet tall.
Recreational maths with 21029361120
- 21029361120 backwards is 02116392012
- The number of decimal digits it has is: 11
- The sum of 21029361120's digits is 27
- More coming soon!
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The information we have on file for 21029361120 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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