12520368005040

Names of 12520368005040

• Cardinal: 12520368005040 can be written as Twelve trillion, five hundred twenty billion, three hundred sixty-eight million, five thousand and forty.

Scientific notation

• Scientific notation: 1.252036800504 × 10¹³

Factors of 12520368005040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 391270

Divisors of 12520368005040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 29 30 35 36 40 42 45 48 54 56 58 60 63 70 72 73 80 84 87 90 105 108 112 116 120 126 135 140 144 145 146 168 174 180 189 203 210 216 219 232 240 252 261 270 280 290 292 315 336 348 360 365 378 406 420 432 435 438 464 504 511 522 540 560 580 584 609 630 657 696 720 730 756 783 812 840 870 876 945 1008 1015 1022 1044 1080 1095 1160 1168 1218 1260 1305 1314 1392 1460 1512 1533 1566 1624 1680 1740 1752 1827 1890 1971 2030 2044 2088 2117 2160 2190 2320 2436 2520 2555 2610 2628 2920 3024 3045 3066 3132 3248 3285 3480 3504 3654 3780 3915 3942 4060 4088 4176 4234 4380 4599 4872 5040 5110 5220 5256 5481 5840 6090 6132 6264 6351 6570 6960 7308 7560 7665 7830 7884 8120 8176 8468 8760 9135 9198 9744 9855 10220 10440 10512 10585 10962 12180 12264 12528 12702 13140 13797 14616 14819 15120 15330 15660 15768 16240 16936 17520 18270 18396 19053 19710 20440 20880 21170 21924 22995 24360 24528 25404 26280 27405 27594 29232 29638 30660 31320 31536 31755 33872 36540 36792 38106 39420 40880 42340 43848 44457 45990 48720 50808 52560 54810 55188 57159 59276 61320 62640 63510 68985 73080 73584 74095 76212 78840 84680 87696 88914 91980 95265 101616 109620 110376 114318 118552 122640 127020 133371 137970 146160 148190 152424 157680 169360 177828 183960 190530 219240 220752 222285 228636 237104 254040 266742 275940 285795 296380 304848 355656 367920 381060 391151 400113 438480 444570 457272 508080 533484 551880 571590 592760 666855 711312 762120 782302 800226 889140 914544 1066968 1103760 1143180 1173453 1185520 1333710 1524240 1564604 1600452 1778280 1955755 2000565 2133936 2286360 2346906 2667420 2738057 3129208 3200904 3520359 3556560 3911510 4001130 4572720 4693812 5334840 5476114 5867265 6258416 6401808 7040718 7823020 8002260 8214171 9387624 10561077 10669680 10952228 11343379 11734530 13690285 14081436 15646040 16004520 16428342 17601795 18775248 21122154 21904456 22686758 23469060 24642513 27380570 28162872 28554023 31292080 32009040 32856684 34030137 35203590 41070855 42244308 43808912 45373516 46938120 49285026 52805385 54761140 56325744 56716895 57108046 65713368 68060274 70407180 73927539 79403653 82141710 84488616 85662069 90747032 93876240 98570052 102090411 105610770 109522280 113433790 114216092 123212565 131426736 136120548 140814360 142770115 147855078 158807306 164283420 168977232 170150685 171324138 181494064 197140104 199878161 204180822 211221540 219044560 226867580 228432184 238210959 246425130 256986207 272241096 281628720 285540230 295710156 306271233 317614612 328566840 340301370 342648276 369637695 394280208 397018265 399756322 408361644 422443080 428310345 453735160 456864368 476421918 492850260 510452055 513972414 544482192 571080460 591420312 599634483 612542466 635229224 657133680 680602740 685296552 714632877 739275390 770958621 794036530 799512644 816723288 828066667 844886160 856620690 907470320 952843836 985700520 999390805 1020904110 1027944828 1142160920 1182840624 1191054795 1199268966 1225084932 1270458448 1284931035 1361205480 1370593104 1429265754 1478550780 1531356165 1541917242 1588073060 1599025288 1633446576 1656133334 1713241380 1798903449 1905687672 1971401040 1998781610 2041808220 2055889656 2143898631 2284321840 2382109590 2398537932 2450169864 2484200001 2569862070 2722410960 2858531508 2957101560 2998172415 3062712330 3083834484 3176146120 3198050576 3312266668 3426482760 3573164385 3597806898 3811375344 3854793105 3997563220 4083616440 4111779312 4140333335 4287797262 4764219180 4797075864 4900339728 4968400002 5139724140 5396710347 5717063016 5796466669 5914203120 5996344830 6125424660 6167668968 6352292240 6624533336 6852965520 7146328770 7195613796 7452600003 7709586210 7995126440 8167232880 8280666670 8575594524 8994517245 9528438360 9594151728 9936800004 10279448280 10719493155 10793420694 11434126032 11592933338 11992689660 12250849320 12335337936 12421000005 13249066672 14292657540 14391227592 14905200006 15419172420 15990252880 16561333340 17151189048 17389400007 17989034490 19056876720 19873600008 20558896560 21438986310 21586841388 22357800009 23185866676 23985379320 24501698640 24842000010 26983551735 28585315080 28782455184 28982333345 29810400012 30838344840 33122666680 34302378096 34778800014 35978068980 37263000015 39747200016 42877972620 43173682776 44715600018 46371733352 47970758640 49684000020 52168200021 53967103470 57170630160 57964666690 59620800024 61676689680 66245333360 69557600028 71956137960 74526000030 85755945240 86347365552 86947000035 89431200036 92743466704 99368000040 104336400042 107934206940 111789000045 115929333380 119241600048 139115200056 143912275920 149052000060 156504600063 171511890480 173894000070 178862400072 198736000080 208672800084 215868413880 223578000090 231858666760 260841000105 278230400112 298104000120 313009200126 347788000140 357724800144 417345600168 431736827760 447156000180 463717333520 521682000210 596208000240 626018400252 695576000280 782523000315 834691200336 894312000360 1043364000420 1252036800504 1391152000560 1565046000630 1788624000720 2086728000840 2504073601008 3130092001260 4173456001680 6260184002520 12520368005040
• Sum of all divisors σ(n): 51684634828800
• Sum of proper divisors (its aliquot sum) s(n): 39164266823760
• 12520368005040 is an abundant number, because the sum of its proper divisors (39164266823760) is greater than itself. Its abundance is 26643898818720

Bases of 12520368005040

• Binary: 10110110001100100000000101100101111110110000₂
• Hexadecimal: 0xB6320165FB0
• Base-36: 4FRRZUDO0

Squares and roots of 12520368005040

• 12520368005040 squared (12520368005040²) is 156759614981629309465401600
• 12520368005040 cubed (12520368005040³) is 1962688067898380653600123019494424064000
• The square root of 12520368005040 is 3538413.2043954391
• The cube root of 12520368005040 is 23220.5426483497

Scales and comparisons

• 12,520,368,005,040 seconds is equal to 398,108 years, 50 weeks, 4 days, 17 hours, 24 minutes.
• To count from 1 to 12,520,368,005,040 would take you about nine hundred ninety-five thousand, two hundred seventy-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 12520368005040 cubic inches would be around 1935 feet tall.

Recreational maths with 12520368005040

• 12520368005040 backwards is 04050086302521
• 12520368005040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12520368005040's digits is 36
• More coming soon!