12481631399808

Names of 12481631399808

• Cardinal: 12481631399808 can be written as Twelve trillion, four hundred eighty-one billion, six hundred thirty-one million, three hundred ninety-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.2481631399808 × 10¹³

Factors of 12481631399808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 14167

Divisors of 12481631399808

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 37 48 58 64 72 74 87 96 111 116 128 144 148 174 192 222 232 261 288 296 333 348 384 444 464 522 576 592 666 696 757 888 928 1044 1073 1152 1184 1332 1392 1514 1776 1856 2088 2146 2271 2368 2664 2784 3028 3219 3552 3712 4176 4292 4542 4736 5328 5568 6056 6438 6813 7104 8352 8584 9084 9657 10656 11136 12112 12876 13339 13626 14208 16704 17168 18168 19314 21312 21953 24224 25752 26678 27252 28009 33408 34336 36336 38628 40017 42624 43906 48448 51504 53356 54504 56018 65859 68672 72672 77256 80034 84027 87812 96896 103008 106712 109008 112036 120051 131718 137344 145344 154512 160068 168054 175624 197577 206016 213424 218016 224072 240102 252081 263436 290688 309024 320136 336108 351248 386831 395154 412032 426848 436032 448144 480204 493543 504162 526872 618048 640272 672216 702496 773662 790308 812261 853696 872064 896288 960408 987086 1008324 1053744 1160493 1236096 1280544 1344432 1404992 1480629 1547324 1580616 1624522 1707392 1792576 1920816 1974172 2016648 2107488 2320986 2436783 2561088 2688864 2809984 2961258 3094648 3161232 3249044 3481479 3585152 3841632 3948344 4033296 4214976 4441887 4641972 4873566 5122176 5377728 5922516 6189296 6322464 6498088 6962958 7310349 7683264 7896688 8066592 8429952 8883774 9283944 9747132 10097623 10755456 11845032 12378592 12644928 12996176 13925916 14312747 14620698 15366528 15793376 16133184 17767548 18567888 19494264 20195246 23690064 24757184 25289856 25992352 27851832 28625494 29241396 30292869 31586752 32266368 35535096 37135776 38988528 40390492 42938241 47380128 49514368 51984704 55703664 57250988 58482792 60585738 63173504 71070192 74271552 77977056 80780984 85876482 90878607 94760256 103969408 111407328 114501976 116965584 121171476 128814723 142140384 148543104 155954112 161561968 171752964 181757214 189520512 222814656 229003952 233931168 242342952 257629446 284280768 292831067 311908224 323123936 343505928 363514428 373612051 445629312 458007904 467862336 484685904 515258892 568561536 585662134 646247872 687011856 727028856 747224102 878493201 916015808 935724672 969371808 1030517784 1120836153 1171324268 1292495744 1374023712 1454057712 1494448204 1756986402 1832031616 1938743616 2061035568 2241672306 2342648536 2635479603 2748047424 2908115424 2988896408 3362508459 3513972804 3877487232 4122071136 4483344612 4685297072 5270959206 5496094848 5816230848 5977792816 6725016918 7027945608 8244142272 8966689224 9370594144 10541918412 10834749479 11632461696 11955585632 13450033836 14055891216 16488284544 17933378448 18741188288 21083836824 21669498958 23911171264 26900067672 28111782432 32504248437 35866756896 37482376576 42167673648 43338997916 47822342528 53800135344 56223564864 65008496874 71733513792 84335347296 86677995832 97512745311 107600270688 112447129728 130016993748 143467027584 168670694592 173355991664 195025490622 215200541376 260033987496 337341389184 346711983328 390050981244 430401082752 520067974992 693423966656 780101962488 1040135949984 1386847933312 1560203924976 2080271899968 3120407849952 4160543799936 6240815699904 12481631399808
• Sum of all divisors σ(n): 38213201052000
• Sum of proper divisors (its aliquot sum) s(n): 25731569652192
• 12481631399808 is an abundant number, because the sum of its proper divisors (25731569652192) is greater than itself. Its abundance is 13249938252384

Bases of 12481631399808

• Binary: 10110101101000011011001101001010111110000000₂
• Hexadecimal: 0xB5A1B34AF80
• Base-36: 4F9ZD2HS0

Squares and roots of 12481631399808

• 12481631399808 squared (12481631399808²) is 155791122400673013542436864
• 12481631399808 cubed (12481631399808³) is 1944527365167571771462975975619781722112
• The square root of 12481631399808 is 3532935.2385527817
• The cube root of 12481631399808 is 23196.5706632281

Scales and comparisons

• 12,481,631,399,808 seconds is equal to 396,877 years, 14 weeks, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,481,631,399,808 would take you about nine hundred ninety-two thousand, one hundred ninety-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 12481631399808 cubic inches would be around 1933 feet tall.

Recreational maths with 12481631399808

• 12481631399808 backwards is 80899313618421
• The number of decimal digits it has is: 14
• The sum of 12481631399808's digits is 63
• More coming soon!