12864879857664

Names of 12864879857664

• Cardinal: 12864879857664 can be written as Twelve trillion, eight hundred sixty-four billion, eight hundred seventy-nine million, eight hundred fifty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.2864879857664 × 10¹³

Factors of 12864879857664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 424

Divisors of 12864879857664

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 41 48 58 64 72 82 87 96 116 123 128 144 164 174 192 232 246 256 261 288 328 348 349 369 384 464 492 512 522 576 656 696 698 738 768 841 928 984 1024 1044 1047 1152 1189 1312 1392 1396 1476 1536 1682 1856 1968 2048 2088 2094 2304 2378 2523 2624 2784 2792 2952 3072 3141 3364 3567 3712 3936 4096 4176 4188 4608 4756 5046 5248 5568 5584 5904 6144 6282 6728 7134 7424 7569 7872 8352 8376 9216 9512 10092 10121 10496 10701 11136 11168 11808 12288 12564 13456 14268 14309 14848 15138 15744 16704 16752 18432 19024 20184 20242 20992 21402 22272 22336 23616 24389 25128 26912 28536 28618 29696 30276 30363 31488 33408 33504 34481 36864 38048 40368 40484 41984 42804 42927 44544 44672 47232 48778 50256 53824 57072 57236 59392 60552 60726 62976 66816 67008 68962 73167 76096 80736 80968 83968 85608 85854 89088 89344 91089 94464 97556 100512 103443 107648 114144 114472 118784 121104 121452 125952 128781 133632 134016 137924 146334 152192 161472 161936 167936 171216 171708 178176 178688 182178 188928 195112 201024 206886 215296 219501 228288 228944 242208 242904 251904 257562 267264 268032 275848 292668 293509 304384 310329 322944 323872 342432 343416 356352 357376 364356 377856 390224 402048 413772 414961 430592 439002 456576 457888 484416 485808 503808 515124 534528 536064 551696 585336 587018 608768 620658 645888 647744 684864 686832 714752 728712 755712 780448 804096 827544 829922 861184 878004 880527 913152 915776 968832 971616 999949 1030248 1069056 1072128 1103392 1170672 1174036 1217536 1241316 1244883 1291776 1295488 1369728 1373664 1429504 1457424 1511424 1560896 1608192 1655088 1659844 1722368 1756008 1761054 1826304 1831552 1937664 1943232 1999898 2060496 2144256 2206784 2341344 2348072 2435072 2482632 2489766 2583552 2590976 2641581 2739456 2747328 2914848 2999847 3121792 3216384 3310176 3319688 3444736 3512016 3522108 3652608 3663104 3734649 3875328 3886464 3999796 4120992 4288512 4413568 4682688 4696144 4870144 4965264 4979532 5167104 5181952 5283162 5478912 5494656 5829696 5999694 6243584 6432768 6620352 6639376 7024032 7044216 7305216 7326208 7469298 7750656 7772928 7999592 8241984 8511761 8827136 8999541 9365376 9392288 9930528 9959064 10334208 10363904 10566324 10957824 10989312 11659392 11999388 12033869 12487168 12865536 13240704 13278752 14048064 14088432 14610432 14652416 14938596 15501312 15545856 15999184 16483968 17023522 17654272 17999082 18730752 18784576 19861056 19918128 20727808 21132648 21915648 21978624 23318784 23998776 24067738 24974336 25535283 26481408 26557504 28096128 28176864 29304832 29877192 31002624 31091712 31998368 32967936 34047044 35308544 35998164 36101607 37461504 37569152 39722112 39836256 41455616 42265296 43831296 43957248 46637568 47997552 48135476 49948672 51070566 52962816 53115008 56192256 56353728 58609664 59754384 62183424 63996736 65935872 68094088 70617088 71996328 72203214 74923008 75138304 76605849 79444224 79672512 84530592 87914496 93275136 95995104 96270952 99897344 102141132 105925632 106230016 108304821 112384512 112707456 119508768 124366848 127993472 131871744 136188176 141234176 143992656 144406428 149846016 150276608 153211698 158888448 159345024 169061184 175828992 186550272 191990208 192541904 204282264 211851264 212460032 216609642 224769024 225414912 239017536 255986944 263743488 272376352 287985312 288812856 299692032 300553216 306423396 317776896 318690048 338122368 348982201 373100544 383980416 385083808 408564528 423702528 424920064 433219284 449538048 450829824 478035072 511973888 527486976 544752704 575970624 577625712 601106432 612846792 635553792 637380096 676244736 697964402 767960832 770167616 817129056 849840128 866438568 899076096 901659648 956070144 1023947776 1046946603 1089505408 1151941248 1155251424 1202212864 1225693584 1271107584 1274760192 1352489472 1395928804 1535921664 1540335232 1634258112 1699680256 1732877136 1803319296 1912140288 2047895552 2093893206 2179010816 2303882496 2310502848 2451387168 2549520384 2704978944 2791857608 3071843328 3080670464 3140839809 3268516224 3465754272 3606638592 3824280576 4095791104 4187786412 4358021632 4607764992 4621005696 4902774336 5099040768 5409957888 5583715216 6143686656 6161340928 6281679618 6537032448 6931508544 7648561152 8375572824 8716043264 9215529984 9242011392 9805548672 10819915776 11167430432 12287373312 12322681856 12563359236 13074064896 13863017088 15297122304 16751145648 17432086528 18431059968 18484022784 19611097344 22334860864 24645363712 25126718472 26148129792 27726034176 33502291296 34864173056 36862119936 36968045568 39222194688 44669721728 49290727424 50253436944 52296259584 55452068352 67004582592 73936091136 78444389376 89339443456 100506873888 104592519168 110904136704 134009165184 147872182272 156888778752 178678886912 201013747776 221808273408 268018330368 313777557504 357357773824 402027495552 443616546816 536036660736 714715547648 804054991104 1072073321472 1429431095296 1608109982208 2144146642944 3216219964416 4288293285888 6432439928832 12864879857664
• Sum of all divisors σ(n): 39539480526000
• Sum of proper divisors (its aliquot sum) s(n): 26674600668336
• 12864879857664 is an abundant number, because the sum of its proper divisors (26674600668336) is greater than itself. Its abundance is 13809720810672

Bases of 12864879857664

• Binary: 10111011001101010110100110000001000000000000₂
• Hexadecimal: 0xBB356981000
• Base-36: 4K61LB0G0

Squares and roots of 12864879857664

• 12864879857664 squared (12864879857664²) is 165505133752128900899536896
• 12864879857664 cubed (12864879857664³) is 2129203661547749336861414984175996370944
• The square root of 12864879857664 is 3586764.5389213939
• The cube root of 12864879857664 is 23431.5982024361

Scales and comparisons

• 12,864,879,857,664 seconds is equal to 409,063 years, 20 weeks, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,864,879,857,664 would take you about one million, twenty-two thousand, six hundred fifty-eight 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 12864879857664 cubic inches would be around 1952.6 feet tall.

Recreational maths with 12864879857664

• 12864879857664 backwards is 46675897846821
• The number of decimal digits it has is: 14
• The sum of 12864879857664's digits is 81
• More coming soon!