12149682688

Names of 12149682688

• Cardinal: 12149682688 can be written as Twelve billion, one hundred forty-nine million, six hundred eighty-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2149682688 × 10¹⁰

Factors of 12149682688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 211

Divisors of 12149682688

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 31 32 44 52 53 62 64 88 101 104 106 124 128 143 176 202 208 212 248 256 286 341 352 403 404 416 424 496 512 572 583 682 689 704 806 808 832 848 992 1111 1144 1166 1313 1364 1378 1408 1612 1616 1643 1664 1696 1984 2222 2288 2332 2626 2728 2756 2816 3131 3224 3232 3286 3328 3392 3968 4433 4444 4576 4664 5252 5353 5456 5512 5632 6262 6448 6464 6572 6656 6784 7579 7936 8866 8888 9152 9328 10504 10706 10912 11024 12524 12896 12928 13144 13568 14443 15158 15872 17732 17776 18073 18304 18656 21008 21359 21412 21824 22048 25048 25792 25856 26288 27136 28886 30316 34441 35464 35552 36146 36608 37312 40703 42016 42718 42824 43648 44096 50096 51584 51712 52576 57772 58883 60632 68882 69589 70928 71104 72292 73216 74624 81406 84032 85436 85648 87296 88192 100192 103168 105152 115544 117766 121264 137764 139178 141856 142208 144584 149248 162812 165943 168064 170872 171296 174592 176384 200384 206336 210304 231088 234949 235532 242528 275528 278356 283712 284416 289168 298496 325624 331886 336128 341744 342592 352768 400768 420608 447733 462176 469898 471064 485056 551056 556712 567424 568832 578336 651248 663772 672256 683488 685184 765479 801536 841216 895466 924352 939796 942128 970112 1102112 1113424 1134848 1156672 1302496 1327544 1366976 1370368 1530958 1603072 1790932 1825373 1848704 1879592 1884256 1940224 2157259 2204224 2226848 2269696 2313344 2604992 2655088 2733952 2740736 3061916 3581864 3650746 3697408 3759184 3768512 3880448 4314518 4408448 4453696 4626688 5209984 5310176 5467904 6123832 7163728 7301492 7394816 7518368 7537024 8629036 8816896 8907392 9253376 10419968 10620352 10935808 12247664 14327456 14602984 15036736 15074048 17258072 17633792 17814784 20839936 21240704 23729849 24495328 28654912 29205968 30073472 30148096 34516144 35629568 42481408 47459698 48990656 57309824 58411936 60146944 69032288 84962816 94919396 97981312 114619648 116823872 120293888 138064576 189838792 195962624 229239296 233647744 276129152 379677584 391925248 467295488 552258304 759355168 934590976 1104516608 1518710336 3037420672 6074841344 12149682688
• Sum of all divisors σ(n): 30292061184
• Sum of proper divisors (its aliquot sum) s(n): 18142378496
• 12149682688 is an abundant number, because the sum of its proper divisors (18142378496) is greater than itself. Its abundance is 5992695808

Bases of 12149682688

• Binary: 1011010100001011010111001000000000₂
• Hexadecimal: 0x2D42D7200
• Base-36: 5KXLV5S

Squares and roots of 12149682688

• 12149682688 squared (12149682688²) is 147614789419086905344
• 12149682688 cubed (12149682688³) is 1793472851497845750625491484672
• The square root of 12149682688 is 110225.5990593837
• The cube root of 12149682688 is 2298.9082839053

Scales and comparisons

• 12,149,682,688 seconds is equal to 386 years, 16 weeks, 5 days, 7 hours, 51 minutes, 28 seconds.
• To count from 1 to 12,149,682,688 would take you about seven hundred seventy-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 12149682688 cubic inches would be around 191.6 feet tall.

Recreational maths with 12149682688

• 12149682688 backwards is 88628694121
• The number of decimal digits it has is: 11
• The sum of 12149682688's digits is 55
• More coming soon!