12216821481472

Names of 12216821481472

• Cardinal: 12216821481472 can be written as Twelve trillion, two hundred sixteen billion, eight hundred twenty-one million, four hundred eighty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2216821481472 × 10¹³

Factors of 12216821481472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 255

Divisors of 12216821481472

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 107 127 128 152 214 254 256 304 361 428 508 512 608 722 856 1016 1024 1216 1444 1712 2032 2033 2048 2413 2432 2888 3424 4064 4066 4096 4826 4864 5776 6848 6859 8128 8132 8192 9652 9728 11552 13589 13696 13718 16256 16264 16384 19304 19456 23104 27178 27392 27436 32512 32528 32768 38608 38627 38912 45847 46208 54356 54784 54872 65024 65056 65536 77216 77254 77824 91694 92416 108712 109568 109744 130048 130112 131072 154432 154508 155648 183388 184832 217424 219136 219488 258191 260096 260224 308864 309016 311296 366776 369664 434848 438272 438976 516382 520192 520448 617728 618032 622592 733552 733913 739328 869696 871093 876544 877952 1032764 1040384 1040896 1235456 1236064 1245184 1467104 1467826 1478656 1739392 1742186 1753088 1755904 2065528 2080768 2081792 2470912 2472128 2490368 2934208 2935652 2957312 3478784 3484372 3506176 3511808 4131056 4161536 4163584 4905629 4941824 4944256 5868416 5871304 5914624 6957568 6968744 7012352 7023616 8262112 8323072 8327168 9811258 9883648 9888512 11736832 11742608 11829248 13915136 13937488 14024704 14047232 16524224 16646144 16654336 19622516 19767296 19777024 23473664 23485216 23658496 27830272 27874976 28094464 33048448 33308672 39245032 39534592 39554048 46947328 46970432 47316992 55660544 55749952 56188928 66096896 66617344 78490064 79069184 79108096 93206951 93894656 93940864 111321088 111499904 112377856 132193792 133234688 156980128 158138368 158216192 186413902 187789312 187881728 222642176 222999808 224755712 264387584 266469376 313960256 316276736 316432384 372827804 375578624 375763456 445284352 445999616 449511424 528775168 627920512 632864768 745655608 751157248 751526912 890568704 891999232 899022848 1057550336 1255841024 1265729536 1491311216 1502314496 1503053824 1781137408 1783998464 2115100672 2511682048 2531459072 2982622432 3004628992 3006107648 3567996928 4230201344 5023364096 5062918144 5965244864 6009257984 6012215296 7135993856 8460402688 10046728192 11930489728 12024430592 14271987712 16920805376 20093456384 23860979456 24048861184 28543975424 33841610752 40186912768 47721958912 48097722368 57087950848 80373825536 95443917824 96195444736 114175901696 160747651072 190887835648 321495302144 381775671296 642990604288 763551342592 1527102685184 3054205370368 6108410740736 12216821481472
• Sum of all divisors σ(n): 26236781383680
• Sum of proper divisors (its aliquot sum) s(n): 14019959902208
• 12216821481472 is an abundant number, because the sum of its proper divisors (14019959902208) is greater than itself. Its abundance is 1803138420736

Bases of 12216821481472

• Binary: 10110001110001110011010011100000000000000000₂
• Hexadecimal: 0xB1C734E0000
• Base-36: 4BWBW2X34

Squares and roots of 12216821481472

• 12216821481472 squared (12216821481472²) is 149250727110155712839286784
• 12216821481472 cubed (12216821481472³) is 1823369489084665709065859779950750466048
• The square root of 12216821481472 is 3495256.9979147457
• The cube root of 12216821481472 is 23031.3507452313

Scales and comparisons

• 12,216,821,481,472 seconds is equal to 388,457 years, 6 weeks, 6 days, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 12,216,821,481,472 would take you about nine hundred seventy-one thousand, one hundred forty-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 12216821481472 cubic inches would be around 1919.3 feet tall.

Recreational maths with 12216821481472

• 12216821481472 backwards is 27418412861221
• The number of decimal digits it has is: 14
• The sum of 12216821481472's digits is 49
• More coming soon!