13256006400

Names of 13256006400

• Cardinal: 13256006400 can be written as Thirteen billion, two hundred fifty-six million, six thousand, four hundred.

Scientific notation

• Scientific notation: 1.32560064 × 10¹⁰

Factors of 13256006400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 311

Divisors of 13256006400

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 32 35 36 39 40 42 45 48 50 52 54 56 60 63 64 65 70 72 75 78 80 81 84 90 91 96 100 104 105 108 112 117 120 126 128 130 135 140 144 150 156 160 162 168 175 180 182 189 192 195 200 208 210 216 224 225 234 240 252 256 260 270 273 280 281 288 300 312 315 320 324 325 336 350 351 360 364 378 384 390 400 405 416 420 432 448 450 455 468 480 504 520 525 540 546 560 562 567 576 585 600 624 630 640 648 650 672 675 700 702 720 728 756 768 780 800 810 819 832 840 843 864 896 900 910 936 945 960 975 1008 1040 1050 1053 1080 1092 1120 1124 1134 1152 1170 1200 1248 1260 1280 1296 1300 1344 1350 1365 1400 1404 1405 1440 1456 1512 1560 1575 1600 1620 1638 1664 1680 1686 1728 1755 1792 1800 1820 1872 1890 1920 1950 1967 2016 2025 2080 2100 2106 2160 2184 2240 2248 2268 2275 2304 2340 2400 2457 2496 2520 2529 2592 2600 2688 2700 2730 2800 2808 2810 2835 2880 2912 2925 3024 3120 3150 3200 3240 3276 3328 3360 3372 3456 3510 3600 3640 3653 3744 3780 3840 3900 3934 4032 4050 4095 4160 4200 4212 4215 4320 4368 4480 4496 4536 4550 4680 4725 4800 4914 4992 5040 5058 5184 5200 5265 5376 5400 5460 5600 5616 5620 5670 5760 5824 5850 5901 6048 6240 6300 6400 6480 6552 6720 6744 6825 6912 7020 7025 7200 7280 7306 7371 7488 7560 7587 7800 7868 8064 8100 8190 8320 8400 8424 8430 8640 8736 8775 8960 8992 9072 9100 9360 9450 9600 9828 9835 9984 10080 10116 10368 10400 10530 10800 10920 10959 11200 11232 11240 11340 11520 11648 11700 11802 12096 12285 12480 12600 12645 12960 13104 13440 13488 13650 14040 14050 14175 14400 14560 14612 14742 14976 15120 15174 15600 15736 16128 16200 16380 16640 16800 16848 16860 17280 17472 17550 17703 17984 18144 18200 18265 18720 18900 19200 19656 19670 20160 20232 20475 20736 20800 21060 21075 21600 21840 21918 22400 22464 22480 22680 22761 23296 23400 23604 24192 24570 24960 25200 25290 25571 25920 26208 26325 26880 26976 27300 28080 28100 28350 28800 29120 29224 29484 29505 29952 30240 30348 31200 31472 32400 32760 32877 33600 33696 33720 34560 34944 35100 35406 35968 36288 36400 36530 36855 37440 37800 37935 39312 39340 40320 40464 40950 41600 42120 42150 43200 43680 43836 44800 44928 44960 45360 45522 46800 47208 48384 49140 49175 49920 50400 50580 51142 51840 52416 52650 53109 53952 54600 54795 56160 56200 56700 57600 58240 58448 58968 59010 60480 60696 61425 62400 62944 63225 64800 65520 65754 67200 67392 67440 69888 70200 70812 71936 72576 72800 73060 73710 74880 75600 75870 76713 78624 78680 80640 80928 81900 83200 84240 84300 86400 87360 87672 88515 89856 89920 90720 91044 91325 93600 94416 98280 98350 98631 100800 101160 102284 103680 104832 105300 106218 107904 109200 109590 112320 112400 113400 113805 116480 116896 117936 118020 120960 121392 122850 124800 125888 126450 127855 129600 131040 131508 134400 134784 134880 140400 141624 145152 145600 146120 147420 147525 149760 151200 151740 153426 157248 157360 159327 161856 163800 164385 168480 168600 172800 174720 175344 177030 179840 181440 182088 182650 184275 187200 188832 189675 196560 196700 197262 201600 202320 204568 209664 210600 212436 215808 218400 219180 224640 224800 226800 227610 230139 233792 235872 236040 241920 242784 245700 249600 251776 252900 255710 259200 262080 263016 265545 269568 269760 273975 280800 283248 291200 292240 294840 295050 295893 302400 303480 306852 314496 314720 318654 323712 327600 328770 336960 337200 349440 350688 354060 359680 362880 364176 365300 368550 374400 377664 379350 383565 393120 393400 394524 403200 404640 409136 421200 424872 436800 438360 442575 449280 449600 453600 455220 460278 467584 471744 472080 485568 491400 493155 503552 505800 511420 518400 524160 526032 531090 539520 547950 561600 566496 569025 582400 584480 589680 590100 591786 604800 606960 613704 628992 629440 637308 639275 647424 655200 657540 673920 674400 690417 701376 708120 725760 728352 730600 737100 748800 755328 758700 767130 786240 786800 789048 796635 809280 818272 821925 842400 849744 873600 876720 885150 899200 907200 910440 920556 935168 943488 944160 971136 982800 986310 1011600 1022840 1048320 1052064 1062180 1079040 1095900 1123200 1132992 1138050 1150695 1168960 1179360 1180200 1183572 1209600 1213920 1227408 1258880 1274616 1278550 1310400 1315080 1327725 1347840 1348800 1380834 1402752 1416240 1456704 1461200 1474200 1479465 1510656 1517400 1534260 1572480 1573600 1578096 1593270 1618560 1636544 1643850 1684800 1699488 1747200 1753440 1770300 1798400 1814400 1820880 1841112 1886976 1888320 1917825 1942272 1965600 1972620 2023200 2045680 2071251 2104128 2124360 2191800 2246400 2265984 2276100 2301390 2337920 2358720 2360400 2367144 2427840 2454816 2465775 2517760 2549232 2557100 2620800 2630160 2655450 2697600 2761668 2805504 2832480 2913408 2922400 2948400 2958930 3034800 3068520 3144960 3147200 3156192 3186540 3237120 3273088 3287700 3369600 3398976 3452085 3506880 3540600 3628800 3641760 3682224 3776640 3835650 3931200 3945240 3983175 4046400 4091360 4142502 4208256 4248720 4383600 4531968 4552200 4602780 4675840 4717440 4720800 4734288 4855680 4909632 4931550 5098464 5114200 5241600 5260320 5310900 5395200 5523336 5664960 5753475 5826816 5844800 5896800 5917860 6069600 6137040 6294400 6312384 6373080 6546176 6575400 6739200 6797952 6904170 7013760 7081200 7283520 7364448 7397325 7553280 7671300 7862400 7890480 7966350 8092800 8182720 8285004 8416512 8497440 8767200 9104400 9205560 9434880 9441600 9468576 9711360 9819264 9863100 10196928 10228400 10356255 10520640 10621800 11046672 11329920 11506950 11689600 11793600 11835720 12139200 12274080 12588800 12624768 12746160 13150800 13595904 13808340 14027520 14162400 14567040 14728896 14794650 15342600 15724800 15780960 15932700 16185600 16365440 16570008 16994880 17260425 17534400 18208800 18411120 18883200 18937152 19638528 19726200 20393856 20456800 20712510 21041280 21243600 22093344 22659840 23013900 23379200 23587200 23671440 24278400 24548160 25249536 25492320 26301600 27616680 28324800 29134080 29457792 29589300 30685200 31561920 31865400 32730880 33140016 33989760 34520850 35068800 36417600 36822240 37766400 37874304 39452400 40787712 40913600 41425020 42082560 42487200 44186688 46027800 47174400 47342880 48556800 49096320 50984640 51781275 52603200 55233360 56649600 58915584 59178600 61370400 63123840 63730800 66280032 67979520 69041700 70137600 72835200 73644480 75748608 78904800 81827200 82850040 84974400 88373376 92055600 94685760 98192640 101969280 103562550 105206400 110466720 113299200 118357200 122740800 126247680 127461600 132560064 138083400 145670400 147288960 157809600 163654400 165700080 169948800 176746752 184111200 189371520 203938560 207125100 210412800 220933440 236714400 245481600 254923200 265120128 276166800 294577920 315619200 331400160 339897600 368222400 378743040 414250200 441866880 473428800 490963200 509846400 530240256 552333600 631238400 662800320 736444800 828500400 883733760 946857600 1019692800 1104667200 1325600640 1472889600 1657000800 1893715200 2209334400 2651201280 3314001600 4418668800 6628003200 13256006400
• Sum of all divisors σ(n): 60538979424
• Sum of proper divisors (its aliquot sum) s(n): 47282973024
• 13256006400 is an abundant number, because the sum of its proper divisors (47282973024) is greater than itself. Its abundance is 34026966624

Bases of 13256006400

• Binary: 1100010110000111101001101100000000₂
• Hexadecimal: 0x3161E9B00
• Base-36: 638A800

Squares and roots of 13256006400

• 13256006400 squared (13256006400²) is 175721705676840960000
• 13256006400 cubed (13256006400³) is 2329368055071120097542144000000
• The square root of 13256006400 is 115134.7315105221
• The cube root of 13256006400 is 2366.6692516889

Scales and comparisons

• 13,256,006,400 seconds is equal to 421 years, 26 weeks.
• To count from 1 to 13,256,006,400 would take you about eight hundred forty-three 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 13256006400 cubic inches would be around 197.2 feet tall.

Recreational maths with 13256006400

• 13256006400 backwards is 00460065231
• 13256006400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13256006400's digits is 27
• More coming soon!