12849936870400

Names of 12849936870400

• Cardinal: 12849936870400 can be written as Twelve trillion, eight hundred forty-nine billion, nine hundred thirty-six million, eight hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.28499368704 × 10¹³

Factors of 12849936870400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 5154

Divisors of 12849936870400

• Number of divisors d(n): 660
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 49 50 56 64 70 80 82 98 100 112 128 140 160 164 175 196 200 205 224 245 256 280 287 320 328 343 350 392 400 410 448 490 512 560 574 640 656 686 700 784 800 820 896 980 1024 1025 1120 1148 1225 1280 1312 1372 1400 1435 1568 1600 1640 1715 1792 1960 2009 2050 2240 2296 2401 2450 2560 2624 2744 2800 2870 3136 3200 3280 3430 3584 3920 4018 4100 4480 4592 4802 4900 5099 5120 5248 5488 5600 5740 6272 6400 6560 6860 7168 7175 7840 8036 8200 8575 8960 9184 9604 9800 10045 10198 10496 10976 11200 11480 12005 12544 12800 13120 13720 14063 14350 15680 16072 16400 17150 17920 18368 19208 19600 20090 20396 20992 21952 22400 22960 24010 25088 25495 25600 26240 27440 28126 28700 31360 32144 32800 34300 35693 35840 36736 38416 39200 40180 40792 41984 43904 44800 45920 48020 50176 50225 50990 52480 54880 56252 57400 60025 62720 64288 65600 68600 70315 71386 73472 76832 78400 80360 81584 87808 89600 91840 96040 98441 100450 101980 104960 109760 112504 114800 120050 125440 127475 128576 131200 137200 140630 142772 146944 153664 156800 160720 163168 175616 178465 179200 183680 192080 196882 200900 203960 209059 209920 219520 225008 229600 240100 249851 250880 254950 257152 262400 274400 281260 285544 293888 307328 313600 321440 326336 351232 351575 356930 367360 384160 393764 401800 407920 418118 439040 450016 459200 480200 492205 499702 509900 514304 524800 548800 562520 571088 614656 627200 642880 652672 703150 713860 734720 768320 787528 803600 815840 836236 878080 892325 900032 918400 960400 984410 999404 1019800 1028608 1045295 1049600 1097600 1125040 1142176 1229312 1249255 1254400 1285760 1305344 1406300 1427720 1463413 1469440 1536640 1575056 1607200 1631680 1672472 1748957 1756160 1784650 1800064 1836800 1920800 1968820 1998808 2039600 2057216 2090590 2195200 2250080 2284352 2458624 2461025 2498510 2571520 2610688 2812600 2855440 2926826 3073280 3150112 3214400 3263360 3344944 3497914 3569300 3600128 3673600 3841600 3937640 3997616 4079200 4181180 4390400 4500160 4568704 4922050 4997020 5143040 5221376 5226475 5625200 5710880 5853652 6146560 6246275 6300224 6428800 6526720 6689888 6995828 7138600 7200256 7317065 7347200 7683200 7875280 7995232 8158400 8362360 8744785 8780800 9000320 9137408 9844100 9994040 10243891 10286080 10452950 11250400 11421760 11707304 12242699 12293120 12492550 12600448 12857600 13053440 13379776 13991656 14277200 14400512 14634130 15366400 15750560 15990464 16316800 16724720 17489570 18000640 18274816 19688200 19988080 20487782 20905900 22500800 22843520 23414608 24485398 24985100 25200896 25715200 26106880 26759552 27983312 28554400 29268260 30732800 31501120 31980928 32633600 33449440 34979140 36001280 36549632 36585325 39376400 39976160 40975564 41811800 43723925 45001600 45687040 46829216 48970796 49970200 50401792 51219455 51430400 53519104 55966624 57108800 58536520 61213495 61465600 63002240 63961856 65267200 66898880 69958280 71707237 72002560 73170650 78752800 79952320 81951128 83623600 87447850 90003200 91374080 93658432 97941592 99940400 100803584 102438910 107038208 111933248 114217600 117073040 122426990 126004480 127923712 130534400 133797760 139916560 143414474 146341300 157505600 159904640 163902256 167247200 174895700 180006400 182748160 187316864 195883184 199880800 204877820 214076416 223866496 228435200 234146080 244853980 252008960 255847424 256097275 267595520 279833120 286828948 292682600 306067475 315011200 319809280 327804512 334494400 349791400 358536185 360012800 374633728 391766368 399761600 409755640 447732992 456870400 468292160 489707960 501950659 504017920 512194550 535191040 559666240 573657896 585365200 612134950 630022400 639618560 655609024 668988800 699582800 717072370 749267456 783532736 799523200 819511280 895465984 913740800 936584320 979415920 1003901318 1024389100 1070382080 1119332480 1147315792 1170730400 1224269900 1260044800 1279237120 1311218048 1337977600 1399165600 1434144740 1498534912 1567065472 1599046400 1639022560 1790931968 1792680925 1873168640 1958831840 2007802636 2048778200 2238664960 2294631584 2341460800 2448539800 2509753295 2520089600 2622436096 2675955200 2798331200 2868289480 3134130944 3198092800 3278045120 3585361850 3746337280 3917663680 4015605272 4097556400 4477329920 4589263168 4682921600 4897079600 5019506590 5244872192 5351910400 5596662400 5736578960 6268261888 6396185600 6556090240 7170723700 7492674560 7835327360 8031210544 8195112800 8954659840 9178526336 9365843200 9794159200 10039013180 10489744384 11193324800 11473157920 12536523776 12548766475 13112180480 14341447400 15670654720 16062421088 16390225600 18357052672 18731686400 19588318400 20078026360 22386649600 22946315840 25097532950 26224360960 28682894800 31341309440 32124842176 32780451200 36714105344 37463372800 39176636800 40156052720 44773299200 45892631680 50195065900 52448721920 57365789600 62682618880 64249684352 65560902400 73428210688 78353273600 80312105440 91785263360 100390131800 114731579200 128499368704 131121804800 156706547200 160624210880 183570526720 200780263600 229463158400 256998737408 262243609600 313413094400 321248421760 367141053440 401560527200 458926316800 513997474816 642496843520 803121054400 917852633600 1284993687040 1606242108800 1835705267200 2569987374080 3212484217600 6424968435200 12849936870400
• Sum of all divisors σ(n): 38072562809400
• Sum of proper divisors (its aliquot sum) s(n): 25222625939000
• 12849936870400 is an abundant number, because the sum of its proper divisors (25222625939000) is greater than itself. Its abundance is 12372689068600

Bases of 12849936870400

• Binary: 10111010111111011011111011000010110000000000₂
• Hexadecimal: 0xBAFDBEC2C00
• Base-36: 4JZ6GMXOG

Squares and roots of 12849936870400

• 12849936870400 squared (12849936870400²) is 165120877573265346396160000
• 12849936870400 cubed (12849936870400³) is 2121792852801506851978644148977664000000
• The square root of 12849936870400 is 3584680.8603277363
• The cube root of 12849936870400 is 23422.5224932023

Scales and comparisons

• 12,849,936,870,400 seconds is equal to 408,588 years, 12 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 12,849,936,870,400 would take you about one million, twenty-one thousand, four hundred seventy 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 12849936870400 cubic inches would be around 1951.9 feet tall.

Recreational maths with 12849936870400

• 12849936870400 backwards is 00407863994821
• The number of decimal digits it has is: 14
• The sum of 12849936870400's digits is 61
• More coming soon!