12789431947776

Names of 12789431947776

• Cardinal: 12789431947776 can be written as Twelve trillion, seven hundred eighty-nine billion, four hundred thirty-one million, nine hundred forty-seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.2789431947776 × 10¹³

Factors of 12789431947776

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 400399

Divisors of 12789431947776

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 61 62 64 66 88 93 96 122 124 128 132 176 183 186 192 244 248 256 264 341 352 366 372 384 488 496 512 528 671 682 704 732 744 768 976 992 1023 1056 1342 1364 1408 1464 1488 1536 1891 1952 1984 2013 2046 2112 2684 2728 2816 2928 2976 3782 3904 3968 4026 4092 4224 5368 5456 5632 5673 5856 5952 7564 7808 7936 8052 8184 8448 10736 10912 11346 11712 11904 15128 15616 15872 16104 16368 16896 20801 21472 21824 22692 23424 23808 30256 31232 32208 32736 41602 42944 43648 45384 46848 47616 60512 62403 64416 65472 83204 85888 87296 90768 93696 121024 124806 128832 130944 166408 171776 174592 181536 242048 249612 257664 261888 332816 343552 363072 400291 484096 499224 515328 523776 665632 726144 800582 968192 998448 1030656 1200873 1331264 1452288 1601164 1996896 2401746 2662528 2904576 3202328 3993792 4403201 4803492 5325056 6404656 7987584 8806402 9606984 10650112 12409021 12809312 13209603 15975168 17612804 19213968 24417751 24818042 25618624 26419206 31950336 35225608 37227063 38427936 48835502 49636084 51237248 52838412 70451216 73253253 74454126 76855872 97671004 99272168 102474496 105676824 136499231 140902432 146506506 148908252 153711744 195342008 198544336 204948992 211353648 268595261 272998462 281804864 293013012 297816504 307423488 390684016 397088672 409497693 422707296 537190522 545996924 563609728 586026024 595633008 614846976 756950281 781368032 794177344 805785783 818995386 845414592 1074381044 1091993848 1127219456 1172052048 1191266016 1513900562 1562736064 1588354688 1611571566 1637990772 1690829184 2148762088 2183987696 2254438912 2270850843 2344104096 2382532032 3027801124 3125472128 3176709376 3223143132 3275981544 3381658368 4297524176 4367975392 4541701686 4688208192 4765064064 6055602248 6250944256 6353418752 6446286264 6551963088 6763316736 8326453091 8595048352 8735950784 9083403372 9376416384 9530128128 12111204496 12501888512 12892572528 13103926176 16652906182 17190096704 17471901568 18166806744 18752832768 19060256256 24222408992 24979359273 25785145056 26207852352 33305812364 34380193408 34943803136 36333613488 37505665536 48444817984 49958718546 51570290112 52415704704 66611624728 68760386816 69887606272 72667226976 96889635968 99917437092 103140580224 104831409408 133223249456 137520773632 145334453952 193779271936 199834874184 206281160448 209662818816 266446498912 290668907904 387558543872 399669748368 412562320896 532892997824 581337815808 799339496736 1065785995648 1162675631616 1598678993472 2131571991296 3197357986944 4263143982592 6394715973888 12789431947776
• Sum of all divisors σ(n): 38997381722112
• Sum of proper divisors (its aliquot sum) s(n): 26207949774336
• 12789431947776 is an abundant number, because the sum of its proper divisors (26207949774336) is greater than itself. Its abundance is 13418517826560

Bases of 12789431947776

• Binary: 10111010000111000101100011000101001000000000₂
• Hexadecimal: 0xBA1C58C5200
• Base-36: 4J7DTKGLC

Squares and roots of 12789431947776

• 12789431947776 squared (12789431947776²) is 163569569546793409191346176
• 12789431947776 cubed (12789431947776³) is 2091961878445727924889157904803169304576
• The square root of 12789431947776 is 3576231.5288269579
• The cube root of 12789431947776 is 23385.7023889599

Scales and comparisons

• 12,789,431,947,776 seconds is equal to 406,664 years, 19 weeks, 3 days, 17 hours, 29 minutes, 36 seconds.
• To count from 1 to 12,789,431,947,776 would take you about one million, sixteen thousand, six hundred sixty 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 12789431947776 cubic inches would be around 1948.8 feet tall.

Recreational maths with 12789431947776

• 12789431947776 backwards is 67774913498721
• The number of decimal digits it has is: 14
• The sum of 12789431947776's digits is 75
• More coming soon!