21040525350
21,040,525,350 is an even composite number composed of six prime numbers multiplied together.
21040525350 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 21040525350:
2 × 32 × 52 × 132 × 232 × 523
(2 × 3 × 3 × 5 × 5 × 13 × 13 × 23 × 23 × 523)See below for interesting mathematical facts about the number 21040525350 from the Numbermatics database.
Names of 21040525350
- Cardinal: 21040525350 can be written as Twenty-one billion, forty million, five hundred twenty-five thousand, three hundred fifty.
Scientific notation
- Scientific notation: 2.104052535 × 1010
Factors of 21040525350
Divisors of 21040525350
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 23 25 26 30 39 45 46 50 65 69 75 78 90 115 117 130 138 150 169 195 207 225 230 234 299 325 338 345 390 414 450 507 523 529 575 585 598 650 690 845 897 975 1014 1035 1046 1058 1150 1170 1495 1521 1569 1587 1690 1725 1794 1950 2070 2535 2615 2645 2691 2925 2990 3042 3138 3174 3450 3887 4225 4485 4707 4761 5070 5175 5230 5290 5382 5850 6799 6877 7475 7605 7774 7845 7935 8450 8970 9414 9522 10350 11661 12029 12675 13075 13225 13455 13598 13754 14950 15210 15690 15870 19435 20397 20631 22425 23322 23535 23805 24058 25350 26150 26450 26910 33995 34385 34983 36087 38025 38870 39225 39675 40794 41262 44850 47070 47610 58305 60145 61191 61893 67275 67990 68770 69966 72174 76050 78450 79350 88387 89401 97175 101985 103155 108261 116610 117675 119025 120290 122382 123786 134550 156377 169975 171925 174915 176774 178802 180435 194350 203970 206310 216522 235350 238050 265161 268203 276667 291525 300725 305955 309465 312754 339950 343850 349830 360870 441935 447005 469131 509925 515775 530322 536406 541305 553334 583050 601450 611910 618930 781885 795483 804609 830001 874575 883870 894010 902175 938262 1019850 1031550 1082610 1325805 1341015 1383335 1407393 1529775 1547325 1563770 1590966 1609218 1660002 1749150 1804350 2032901 2209675 2235025 2345655 2490003 2651610 2682030 2706525 2766670 2814786 3059550 3094650 3596671 3909425 3977415 4023045 4065802 4150005 4419350 4470050 4691310 4980006 5413050 6098703 6629025 6705075 6916675 7036965 7193342 7818850 7954830 8046090 8300010 10164505 10790013 11728275 12197406 12450015 13258050 13410150 13833350 14073930 17983355 18296109 19887075 20115225 20329010 20750025 21580026 23456550 24900030 30493515 32370039 35184825 35966710 36592218 39774150 40230450 41500050 46756723 50822525 53950065 60987030 62250075 64740078 70369650 89916775 91480545 93513446 101645050 107900130 124500150 140270169 152467575 161850195 179833550 182961090 233783615 269750325 280540338 304935150 323700390 420810507 457402725 467567230 539500650 701350845 809250975 841621014 914805450 1168918075 1402701690 1618501950 2104052535 2337836150 3506754225 4208105070 7013508450 10520262675 21040525350
- Sum of all divisors σ(n): 64111185684
- Sum of proper divisors (its aliquot sum) s(n): 43070660334
- 21040525350 is an abundant number, because the sum of its proper divisors (43070660334) is greater than itself. Its abundance is 22030134984
Bases of 21040525350
- Binary: 100111001100001110011110000001001102
- Hexadecimal: 0x4E61CF026
- Base-36: 9NYZH9I
Squares and roots of 21040525350
- 21040525350 squared (210405253502) is 442703707003992622500
- 21040525350 cubed (210405253503) is 9314718569756479324924230375000
-
The
square root of 21040525350 is 145053.5258103021 -
The
cube root of 21040525350 is 2760.6977402599
Scales and comparisons
How big is 21040525350?- 21,040,525,350 seconds is equal to 669 years, 1 week, 1 day, 14 hours, 22 minutes, 30 seconds.
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To count from 1 to 21,040,525,350 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 21040525350 cubic inches would be around 230.1 feet tall.
Recreational maths with 21040525350
- 21040525350 backwards is 05352504012
- The number of decimal digits it has is: 11
- The sum of 21040525350's digits is 27
- More coming soon!
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