21437019538128
21,437,019,538,128 is an even composite number composed of five prime numbers multiplied together.
21437019538128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21437019538128:
24 × 32 × 433 × 972 × 199
(2 × 2 × 2 × 2 × 3 × 3 × 43 × 43 × 43 × 97 × 97 × 199)See below for interesting mathematical facts about the number 21437019538128 from the Numbermatics database.
Names of 21437019538128
- Cardinal: 21437019538128 can be written as Twenty-one trillion, four hundred thirty-seven billion, nineteen million, five hundred thirty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 2.1437019538128 × 1013
Factors of 21437019538128
Divisors of 21437019538128
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 43 48 72 86 97 129 144 172 194 199 258 291 344 387 388 398 516 582 597 688 774 776 796 873 1032 1164 1194 1548 1552 1592 1746 1791 1849 2064 2328 2388 3096 3184 3492 3582 3698 4171 4656 4776 5547 6192 6984 7164 7396 8342 8557 9409 9552 11094 12513 13968 14328 14792 16641 16684 17114 18818 19303 22188 25026 25671 28227 28656 29584 33282 33368 34228 37539 37636 38606 44376 50052 51342 56454 57909 66564 66736 68456 75078 75272 77013 77212 79507 84681 88752 100104 102684 112908 115818 133128 136912 150156 150544 154026 154424 159014 169362 173727 179353 200208 205368 225816 231636 238521 266256 300312 308052 308848 318028 338724 347454 358706 367951 404587 410736 451632 463272 477042 538059 600624 616104 636056 677448 694908 715563 717412 735902 809174 830029 926544 954084 1076118 1103853 1213761 1232208 1272112 1354896 1389816 1431126 1434824 1471804 1614177 1618348 1660058 1872391 1908168 2152236 2207706 2427522 2490087 2779632 2862252 2869648 2943608 3228354 3236696 3311559 3320116 3641283 3744782 3816336 4304472 4415412 4855044 4980174 5617173 5724504 5887216 6456708 6473392 6623118 6640232 7282566 7470261 7489564 7712179 8608944 8830824 9710088 9960348 11234346 11449008 12913416 13246236 13280464 14565132 14940522 14979128 15424358 15821893 16851519 17397241 17661648 19420176 19920696 22468692 23136537 25826832 26492472 29130264 29881044 29958256 30848716 31643786 33703038 34794482 35691247 39841392 44937384 46273074 47465679 52191723 52984944 58260528 59762088 61697432 63287572 67406076 69409611 69588964 71382494 80512813 89874768 92546148 94931358 104383446 107073741 119524176 123394864 126575144 134812152 138819222 139177928 142397037 142764988 156575169 161025626 185092296 189862716 208766892 214147482 241538439 253150288 269624304 277638444 278355856 284794074 285529976 313150338 321221223 322051252 370184592 379725432 417533784 428294964 483076878 555276888 569588148 571059952 626300676 642442446 644102504 724615317 748081363 759450864 835067568 856589928 966153756 1110553776 1139176296 1252601352 1284884892 1288205008 1449230634 1496162726 1534723621 1713179856 1932307512 2244244089 2278352592 2505202704 2569769784 2898461268 2992325452 3069447242 3462050959 3864615024 4488488178 4604170863 5139539568 5796922536 5984650904 6138894484 6732732267 6924101918 8976976356 9208341726 10386152877 11593845072 11969301808 12277788968 13465464534 13812512589 13848203836 17953952712 18416683452 20772305754 24555577936 26930929068 27625025178 27696407672 31158458631 35907905424 36833366904 41544611508 53861858136 55250050356 55392815344 62316917262 73666733808 83089223016 107723716272 110500100712 124633834524 148868191237 166178446032 221000201424 249267669048 297736382474 446604573711 498535338096 595472764948 893209147422 1190945529896 1339813721133 1786418294844 2381891059792 2679627442266 3572836589688 5359254884532 7145673179376 10718509769064 21437019538128
- Sum of all divisors σ(n): 62373905880000
- Sum of proper divisors (its aliquot sum) s(n): 40936886341872
- 21437019538128 is an abundant number, because the sum of its proper divisors (40936886341872) is greater than itself. Its abundance is 19499866803744
Bases of 21437019538128
- Binary: 1001101111111001100011110111101000010110100002
- Hexadecimal: 0x137F31EF42D0
- Base-36: 7LK13Y1G0
Squares and roots of 21437019538128
- 21437019538128 squared (214370195381282) is 459545806678081610445744384
- 21437019538128 cubed (214370195381283) is 9851292436422828222738721694898829873152
-
The
square root of 21437019538128 is 4630012.9090671011 -
The
cube root of 21437019538128 is 27779.3108743743
Scales and comparisons
How big is 21437019538128?- 21,437,019,538,128 seconds is equal to 681,630 years, 47 weeks, 3 days, 1 hour, 28 minutes, 48 seconds.
-
To count from 1 to 21,437,019,538,128 would take you about one million, seven hundred four thousand and seventy-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 21437019538128 cubic inches would be around 2314.9 feet tall.
Recreational maths with 21437019538128
- 21437019538128 backwards is 82183591073412
- The number of decimal digits it has is: 14
- The sum of 21437019538128's digits is 54
- More coming soon!
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