21421341504
21,421,341,504 is an even composite number composed of six prime numbers multiplied together.
21421341504 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21421341504:
26 × 32 × 17 × 41 × 229 × 233
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 41 × 229 × 233)See below for interesting mathematical facts about the number 21421341504 from the Numbermatics database.
Names of 21421341504
- Cardinal: 21421341504 can be written as Twenty-one billion, four hundred twenty-one million, three hundred forty-one thousand, five hundred four.
Scientific notation
- Scientific notation: 2.1421341504 × 1010
Factors of 21421341504
Divisors of 21421341504
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 41 48 51 64 68 72 82 96 102 123 136 144 153 164 192 204 229 233 246 272 288 306 328 369 408 458 466 492 544 576 612 656 687 697 699 738 816 916 932 984 1088 1224 1312 1374 1394 1398 1476 1632 1832 1864 1968 2061 2091 2097 2448 2624 2748 2788 2796 2952 3264 3664 3728 3893 3936 3961 4122 4182 4194 4896 5496 5576 5592 5904 6273 7328 7456 7786 7872 7922 8244 8364 8388 9389 9553 9792 10992 11152 11184 11679 11808 11883 12546 14656 14912 15572 15844 16488 16728 16776 18778 19106 21984 22304 22368 23358 23616 23766 25092 28167 28659 31144 31688 32976 33456 33552 35037 35649 37556 38212 43968 44608 44736 46716 47532 50184 53357 56334 57318 62288 63376 65952 66912 67104 70074 71298 75112 76424 84501 85977 93432 95064 100368 106714 112668 114636 124576 126752 131904 133824 134208 140148 142596 150224 152848 159613 160071 162401 169002 171954 186864 190128 200736 213428 225336 229272 249152 253504 280296 285192 300448 305696 319226 320142 324802 338004 343908 373728 380256 401472 426856 450672 458544 478839 480213 487203 560592 570384 600896 611392 638452 640284 649604 676008 687816 747456 760512 853712 901344 907069 917088 957678 960426 974406 1121184 1140768 1276904 1280568 1299208 1352016 1375632 1436517 1461609 1707424 1802688 1814138 1834176 1915356 1920852 1948812 2187637 2242368 2281536 2553808 2561136 2598416 2704032 2721207 2751264 2873034 2923218 3414848 3628276 3830712 3841704 3897624 4375274 5107616 5122272 5196832 5408064 5442414 5502528 5746068 5846436 6562911 7256552 7661424 7683408 7795248 8163621 8750548 10215232 10244544 10393664 10884828 11492136 11692872 13125822 14513104 15322848 15366816 15590496 16327242 17501096 19688733 21769656 22984272 23385744 26251644 29026208 30645696 30733632 31180992 32654484 35002192 37189829 39377466 43539312 45968544 46771488 52503288 58052416 65308968 70004384 74379658 78754932 87078624 91937088 93542976 105006576 111569487 130617936 140008768 148759316 157509864 174157248 210013152 223138974 261235872 297518632 315019728 334708461 420026304 446277948 522471744 595037264 630039456 669416922 892555896 1190074528 1260078912 1338833844 1785111792 2380149056 2677667688 3570223584 5355335376 7140447168 10710670752 21421341504
- Sum of all divisors σ(n): 67175755920
- Sum of proper divisors (its aliquot sum) s(n): 45754414416
- 21421341504 is an abundant number, because the sum of its proper divisors (45754414416) is greater than itself. Its abundance is 24333072912
Bases of 21421341504
- Binary: 100111111001100111110111011010000002
- Hexadecimal: 0x4FCCFBB40
- Base-36: 9U9POW0
Squares and roots of 21421341504
- 21421341504 squared (214213415042) is 458873871830992982016
- 21421341504 cubed (214213415043) is 9829693915754426439192066392064
-
The
square root of 21421341504 is 146360.3139652277 -
The
cube root of 21421341504 is 2777.2537059565
Scales and comparisons
How big is 21421341504?- 21,421,341,504 seconds is equal to 681 years, 6 weeks, 6 days, 4 hours, 38 minutes, 24 seconds.
-
To count from 1 to 21,421,341,504 would take you about one thousand, three hundred sixty-two 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 21421341504 cubic inches would be around 231.4 feet tall.
Recreational maths with 21421341504
- 21421341504 backwards is 40514312412
- The number of decimal digits it has is: 11
- The sum of 21421341504's digits is 27
- More coming soon!
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