1818413964832768

Names of 1818413964832768

• Cardinal: 1818413964832768 can be written as One quadrillion, eight hundred eighteen trillion, four hundred thirteen billion, nine hundred sixty-four million, eight hundred thirty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.818413964832768 × 10¹⁵

Factors of 1818413964832768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 201

Divisors of 1818413964832768

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 8 16 17 32 34 43 64 68 86 128 136 139 172 256 272 278 289 344 512 544 556 578 688 731 1024 1088 1112 1156 1376 1462 1849 2048 2176 2224 2312 2363 2752 2924 3698 4096 4352 4448 4624 4726 5504 5848 5977 7396 8704 8896 9248 9452 11008 11696 11954 12427 14792 17408 17792 18496 18904 19321 22016 23392 23908 24854 29584 31433 34816 35584 36992 37808 38642 40171 44032 46784 47816 49708 59168 62866 69632 71168 73984 75616 77284 79507 80342 88064 93568 95632 99416 101609 118336 125732 142336 147968 151232 154568 159014 160684 176128 187136 191264 198832 203218 236672 251464 257011 284672 295936 302464 309136 318028 321368 328457 374272 382528 397664 406436 473344 502928 514022 534361 569344 591872 604928 618272 636056 642736 656914 748544 765056 795328 812872 830803 946688 1005856 1028044 1068722 1183744 1209856 1236544 1272112 1285472 1313828 1351619 1497088 1530112 1590656 1625744 1661606 1727353 1893376 2011712 2056088 2137444 2419712 2473088 2544224 2570944 2627656 2703238 2994176 3060224 3181312 3251488 3323212 3454706 3786752 4023424 4112176 4274888 4369187 4839424 4946176 5088448 5141888 5255312 5406476 5583769 6120448 6362624 6502976 6646424 6909412 7573504 8046848 8224352 8549776 8738374 9678848 9892352 10176896 10283776 10510624 10812952 11051473 11167538 12240896 12725248 13005952 13292848 13818824 14123651 16093696 16448704 17099552 17476748 19784704 20353792 20567552 21021248 21625904 22102946 22335076 22977523 24481792 25450496 26011904 26585696 27637648 28247302 32187392 32897408 34199104 34953496 35724529 39569408 40707584 41135104 42042496 43251808 44205892 44670152 45955046 50900992 52023808 53171392 55275296 56494604 64374784 65794816 68398208 69906992 71449058 74276179 79138816 81415168 82270208 84084992 86503616 88411784 89340304 91910092 104047616 106342784 110550592 112989208 128749568 131589632 136796416 139813984 142898116 148552358 162830336 164540416 168169984 173007232 176823568 178680608 183820184 187875041 208095232 212685568 221101184 225978416 240102067 263179264 273592832 279627968 285796232 297104716 325660672 336339968 346014464 353647136 357361216 367640368 375750082 416190464 425371136 442202368 451956832 480204134 526358528 547185664 559255936 571592464 594209432 607316993 672679936 692028928 707294272 714722432 735280736 751500164 850742272 884404736 903913664 960408268 1052717056 1094371328 1118511872 1143184928 1188418864 1214633986 1345359872 1384057856 1414588544 1429444864 1470561472 1503000328 1536154747 1701484544 1768809472 1807827328 1920816536 2188742656 2237023744 2286369856 2376837728 2429267972 2768115712 2829177088 2858889728 2941122944 3006000656 3072309494 3193875697 3402969088 3537618944 3615654656 3841633072 4474047488 4572739712 4753675456 4858535944 5536231424 5658354176 5717779456 5882245888 6012001312 6144618988 6387751394 7075237888 7231309312 7683266144 8948094976 9145479424 9507350912 9717071888 10324388881 11316708352 11435558912 11764491776 12024002624 12289237976 12775502788 14462618624 15366532288 17896189952 18290958848 19014701824 19434143776 20648777762 22633416704 22871117824 23528983552 24048005248 24578475952 25551005576 26114630699 28925237248 30733064576 36581917696 38029403648 38868287552 41297555524 45266833408 47057967104 48096010496 49156951904 51102011152 52229261398 57850474496 61466129152 73163835392 76058807296 77736575104 82595111048 94115934208 96192020992 98313903808 102204022304 104458522796 122932258304 146327670784 152117614592 155473150208 165190222096 192384041984 196627807616 204408044608 208917045592 245864516608 304235229184 310946300416 330380444192 384768083968 393255615232 408816089216 417834091184 443948721883 491729033216 621892600832 660760888384 769536167936 786511230464 817632178432 835668182368 887897443766 983458066432 1243785201664 1321521776768 1573022460928 1635264356864 1671336364736 1775794887532 2487570403328 2643043553536 3146044921856 3270528713728 3342672729472 3551589775064 5286087107072 6292089843712 6541057427456 6685345458944 7103179550128 10572174214144 13082114854912 13370690917888 14206359100256 21144348428288 26741381835776 28412718200512 42288696856576 53482763671552 56825436401024 106965527343104 113650872802048 227301745604096 454603491208192 909206982416384 1818413964832768
• Sum of all divisors σ(n): 3983500343479800
• Sum of proper divisors (its aliquot sum) s(n): 2165086378647032
• 1818413964832768 is an abundant number, because the sum of its proper divisors (2165086378647032) is greater than itself. Its abundance is 346672413814264

Bases of 1818413964832768

• Binary: 110011101011101011001111110011011011011000000000000₂
• Hexadecimal: 0x675D67E6DB000
• Base-36: HWKNUCLR0G

Squares and roots of 1818413964832768

• 1818413964832768 squared (1818413964832768²) is 3306629347498827216638206541824
• 1818413964832768 cubed (1818413964832768³) is 6012820982017730992816071255114277615757688832
• The square root of 1818413964832768 is 42642865.3450113269
• The cube root of 1818413964832768 is 122057.4387962569

Scales and comparisons

• 1,818,413,964,832,768 seconds is equal to 57,819,939 years, 18 weeks, 4 days, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 1,818,413,964,832,768 would take you about one hundred seventy-three million, four hundred fifty-nine thousand, eight hundred eighteen 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 1818413964832768 cubic inches would be around 10171.5 feet tall.

Recreational maths with 1818413964832768

• 1818413964832768 backwards is 8672384693148181
• The number of decimal digits it has is: 16
• The sum of 1818413964832768's digits is 79
• More coming soon!