12981432497088

Names of 12981432497088

• Cardinal: 12981432497088 can be written as Twelve trillion, nine hundred eighty-one billion, four hundred thirty-two million, four hundred ninety-seven thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.2981432497088 × 10¹³

Factors of 12981432497088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14497

Divisors of 12981432497088

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 132 176 191 192 264 352 382 528 573 704 764 1056 1146 1528 2101 2112 2292 2801 3056 4202 4584 5602 6112 6303 8403 8404 9168 11204 11489 12224 12606 16806 16808 18336 22408 22978 25212 30811 33612 33616 34467 36672 44816 45956 50424 61622 67224 67232 68934 89632 91912 92433 100848 123244 126379 134448 134464 137868 179264 183824 184866 201696 246488 252758 268896 275736 367648 369732 379137 403392 492976 505516 534991 537792 551472 735296 739464 758274 985952 1011032 1069982 1102944 1478928 1516548 1604973 1971904 2022064 2139964 2194399 2205888 2957856 3033096 3209946 4044128 4279928 4388798 5884901 5915712 6066192 6419892 6583197 8088256 8559856 8777596 11769802 12132384 12839784 13166394 17119712 17555192 17654703 23539604 24138389 24264768 25679568 26332788 32180689 34239424 35110384 35309406 47079208 48276778 51359136 52665576 64361378 70220768 70618812 72415167 94158416 96542067 96553556 102718272 105331152 128722756 140441536 141237624 144830334 188316832 193084134 193107112 210662304 257445512 282475248 289660668 353987579 376633664 386168268 386214224 421324608 514891024 564950496 579321336 707975158 772336536 772428448 1029782048 1061962737 1129900992 1158642672 1415950316 1544673072 1544856896 2059564096 2123925474 2317285344 2831900632 3089346144 4247850948 4634570688 5663801264 6146511599 6178692288 8495701896 11327602528 12293023198 16991403792 18439534797 22655205056 24586046396 33982807584 36879069594 49172092792 67611627589 67965615168 73758139188 98344185584 135223255178 147516278376 196688371168 202834882767 270446510356 295032556752 393376742336 405669765534 540893020712 590065113504 811339531068 1081786041424 1180130227008 1622679062136 2163572082848 3245358124272 4327144165696 6490716248544 12981432497088
• Sum of all divisors σ(n): 37682034831360
• Sum of proper divisors (its aliquot sum) s(n): 24700602334272
• 12981432497088 is an abundant number, because the sum of its proper divisors (24700602334272) is greater than itself. Its abundance is 11719169837184

Bases of 12981432497088

• Binary: 10111100111001111001101011000011001111000000₂
• Hexadecimal: 0xBCE79AC33C0
• Base-36: 4LNL5QKLC

Squares and roots of 12981432497088

• 12981432497088 squared (12981432497088²) is 168517589676452387128479744
• 12981432497088 cubed (12981432497088³) is 2187599714956840281834399273035146985472
• The square root of 12981432497088 is 3602975.5060349771
• The cube root of 12981432497088 is 23502.1470783625

Scales and comparisons

• 12,981,432,497,088 seconds is equal to 412,769 years, 20 weeks, 5 days, 7 hours, 24 minutes, 48 seconds.
• To count from 1 to 12,981,432,497,088 would take you about one million, thirty-one thousand, nine hundred twenty-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 12981432497088 cubic inches would be around 1958.5 feet tall.

Recreational maths with 12981432497088

• 12981432497088 backwards is 88079423418921
• 12981432497088 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12981432497088's digits is 66
• More coming soon!