421913349440
421,913,349,440 is an even composite number composed of six prime numbers multiplied together.
421913349440 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 421913349440:
26 × 5 × 11 × 17 × 192 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 17 × 19 × 19 × 19531)See below for interesting mathematical facts about the number 421913349440 from the Numbermatics database.
Names of 421913349440
- Cardinal: 421913349440 can be written as Four hundred twenty-one billion, nine hundred thirteen million, three hundred forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.2191334944 × 1011
Factors of 421913349440
Divisors of 421913349440
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 19 20 22 32 34 38 40 44 55 64 68 76 80 85 88 95 110 136 152 160 170 176 187 190 209 220 272 304 320 323 340 352 361 374 380 418 440 544 608 646 680 704 722 748 760 836 880 935 1045 1088 1216 1292 1360 1444 1496 1520 1615 1672 1760 1805 1870 2090 2584 2720 2888 2992 3040 3230 3344 3520 3553 3610 3740 3971 4180 5168 5440 5776 5984 6080 6137 6460 6688 7106 7220 7480 7942 8360 10336 11552 11968 12274 12920 13376 14212 14440 14960 15884 16720 17765 19531 19855 20672 23104 24548 25840 28424 28880 29920 30685 31768 33440 35530 39062 39710 49096 51680 56848 57760 59840 61370 63536 66880 67507 71060 78124 79420 97655 98192 103360 113696 115520 122740 127072 135014 142120 156248 158840 195310 196384 214841 227392 245480 254144 270028 284240 312496 317680 332027 337535 371089 390620 392768 429682 490960 540056 568480 624992 635360 664054 675070 742178 781240 859364 981920 1074205 1080112 1136960 1249984 1270720 1328108 1350140 1484356 1562480 1660135 1718728 1855445 1963840 2148410 2160224 2656216 2700280 2968712 3124960 3320270 3437456 3652297 3710890 4081979 4296820 4320448 5312432 5400560 5937424 6249920 6308513 6640540 6874912 7050691 7304594 7421780 8163958 8593640 10624864 10801120 11874848 12617026 13281080 13749824 14101382 14609188 14843560 16327916 17187280 18261485 20409895 21249728 21602240 23749696 25234052 26562160 28202764 29218376 29687120 31542565 32655832 34374560 35253455 36522970 40819790 50468104 53124320 56405528 58436752 59374240 63085130 65311664 68749120 69393643 70506910 73045940 77557601 81639580 100936208 106248640 112811056 116873504 118748480 119861747 126170260 130623328 138787286 141013820 146091880 155115202 163279160 201872416 225622112 233747008 239723494 252340520 261246656 277574572 282027640 292183760 310230404 326558320 346968215 387788005 403744832 451244224 479446988 504681040 555149144 564055280 584367520 599308735 620460808 653116640 693936430 775576010 958893976 1009362080 1110298288 1128110560 1168735040 1198617470 1240921616 1306233280 1318479217 1387872860 1551152020 1917787952 2018724160 2220596576 2256221120 2397234940 2481843232 2636958434 2775745720 3102304040 3835575904 4441193152 4794469880 4963686464 5273916868 5551491440 6204608080 6592396085 7671151808 9588939760 10547833736 11102982880 12409216160 13184792170 19177879520 21095667472 22205965760 24818432320 26369584340 38355759040 42191334944 52739168680 84382669888 105478337360 210956674720 421913349440
- Sum of all divisors σ(n): 1224842969664
- Sum of proper divisors (its aliquot sum) s(n): 802929620224
- 421913349440 is an abundant number, because the sum of its proper divisors (802929620224) is greater than itself. Its abundance is 381016270784
Bases of 421913349440
- Binary: 1100010001110111111111011001101010000002
- Hexadecimal: 0x623BFECD40
- Base-36: 5DTOBBY8
Squares and roots of 421913349440
- 421913349440 squared (4219133494402) is 178010874435679548313600
- 421913349440 cubed (4219133494403) is 75105164269900828071497279504384000
-
The
square root of 421913349440 is 649548.5735801441 -
The
cube root of 421913349440 is 7500.2272490551
Scales and comparisons
How big is 421913349440?- 421,913,349,440 seconds is equal to 13,415 years, 28 weeks, 8 hours, 37 minutes, 20 seconds.
-
To count from 1 to 421,913,349,440 would take you about twenty-six thousand, eight hundred thirty-one 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 421913349440 cubic inches would be around 625 feet tall.
Recreational maths with 421913349440
- 421913349440 backwards is 044943319124
- 421913349440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 421913349440's digits is 44
- More coming soon!
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