12995188653456

Names of 12995188653456

• Cardinal: 12995188653456 can be written as Twelve trillion, nine hundred ninety-five billion, one hundred eighty-eight million, six hundred fifty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.2995188653456 × 10¹³

Factors of 12995188653456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 494

Divisors of 12995188653456

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 41 48 51 68 72 82 102 123 136 144 153 164 204 246 272 289 306 328 369 408 431 492 578 612 656 697 738 816 862 867 984 1156 1224 1293 1394 1476 1681 1724 1734 1968 2091 2312 2448 2586 2601 2788 2952 3362 3448 3468 3879 4182 4624 5043 5172 5202 5576 5904 6273 6724 6896 6936 7327 7758 8364 10086 10344 10404 11152 11849 12546 13448 13872 14654 15129 15516 16728 17671 20172 20688 20808 21981 23698 25092 26896 28577 29308 30258 31032 33456 35342 35547 40344 41616 43962 47396 50184 53013 57154 58616 60516 62064 65943 70684 71094 80688 85731 87924 94792 100368 106026 106641 114308 117232 121032 124559 131886 141368 142188 159039 171462 175848 185761 189584 212052 213282 228616 242064 249118 257193 263772 282736 284376 300407 318078 342924 351696 371522 373677 424104 426564 457232 485809 498236 514386 527544 557283 568752 600814 636156 685848 724511 743044 747354 848208 853128 901221 971618 996472 1028772 1055088 1114566 1121031 1201628 1272312 1371696 1449022 1457427 1486088 1494708 1671849 1706256 1802442 1943236 1992944 2057544 2173533 2229132 2242062 2403256 2544624 2703663 2898044 2914854 2972176 2989416 3157937 3343698 3604884 3886472 4115088 4347066 4372281 4458264 4484124 4806512 5106919 5407326 5796088 5829708 5978832 6315874 6520599 6687396 7209768 7616201 7772944 8694132 8744562 8916528 8968248 9473811 10213838 10814652 11592176 11659416 12316687 12631748 13041198 13374792 14419536 15232402 15320757 17388264 17489124 17936496 18947622 20427676 21629304 22848603 23318832 24633374 25263496 26082396 26749584 28421433 30464804 30641514 34776528 34978248 36950061 37895244 40855352 43258608 45697206 45962271 49266748 50526992 52164792 53684929 56842866 60929608 61283028 68545809 69956496 73900122 75790488 81710704 91394412 91924542 98533496 104329584 107369858 110850183 113685732 121859216 122566056 129475417 137091618 147800244 151580976 161054787 182788824 183849084 197066992 209383679 214739716 221700366 227371464 245132112 258950834 274183236 295600488 312264241 322109574 365577648 367698168 388426251 418767358 429479432 443400732 454742928 483164361 517901668 548366472 591200976 624528482 628151037 644219148 735396336 776852502 837534716 858958864 886801464 936792723 966328722 1035803336 1096732944 1165278753 1249056964 1256302074 1288438296 1553705004 1675069432 1773602928 1873585446 1884453111 1932657444 2071606672 2201082089 2330557506 2498113928 2512604148 2576876592 2810378169 3107410008 3350138864 3747170892 3768906222 3865314888 4402164178 4661115012 4996227856 5025208296 5308492097 5620756338 6214820016 6603246267 7494341784 7537812444 7730629776 8804328356 9322230024 10050416592 10616984194 11241512676 13206492534 14988683568 15075624888 15925476291 17608656712 18644460048 19809738801 21233968388 22483025352 26412985068 30151249776 31850952582 35217313424 39619477602 42467936776 44966050704 47776428873 52825970136 63701905164 79238955204 84935873552 90244365649 95552857746 105651940272 127403810328 158477910408 180488731298 191105715492 254807620656 270733096947 316955820816 360977462596 382211430984 541466193894 721954925192 764422861968 812199290841 1082932387788 1443909850384 1624398581682 2165864775576 3248797163364 4331729551152 6497594326728 12995188653456
• Sum of all divisors σ(n): 39691000695619
• Sum of proper divisors (its aliquot sum) s(n): 26695812042163
• 12995188653456 is an abundant number, because the sum of its proper divisors (26695812042163) is greater than itself. Its abundance is 13700623388707

Bases of 12995188653456

• Binary: 10111101000110101101100110100111110110010000₂
• Hexadecimal: 0xBD1AD9A7D90
• Base-36: 4LTWNSQS0

Squares and roots of 12995188653456

• 12995188653456 squared (12995188653456²) is 168874928138911566460743936
• 12995188653456 cubed (12995188653456³) is 2194561550003980963472458641351857442816
• 12995188653456 is a perfect square number. Its square root is 3604884
• The cube root of 12995188653456 is 23510.4457279813

Scales and comparisons

• 12,995,188,653,456 seconds is equal to 413,206 years, 41 weeks, 5 days, 1 hour, 57 minutes, 36 seconds.
• To count from 1 to 12,995,188,653,456 would take you about one million, thirty-three thousand and seventeen 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 12995188653456 cubic inches would be around 1959.2 feet tall.

Recreational maths with 12995188653456

• 12995188653456 backwards is 65435688159921
• 12995188653456 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12995188653456's digits is 72
• More coming soon!