12893162851728

Names of 12893162851728

• Cardinal: 12893162851728 can be written as Twelve trillion, eight hundred ninety-three billion, one hundred sixty-two million, eight hundred fifty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2893162851728 × 10¹³

Factors of 12893162851728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 89367

Divisors of 12893162851728

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 36 38 48 54 57 62 72 76 93 108 114 124 144 152 171 186 216 228 248 279 304 342 372 432 456 496 513 558 571 589 684 744 837 912 1026 1116 1142 1178 1368 1488 1674 1713 1767 2052 2232 2284 2356 2736 3348 3426 3534 4104 4464 4568 4712 5139 5301 6696 6852 7068 8208 9136 9424 10278 10602 10849 13392 13704 14136 15417 15903 17701 20556 21204 21698 27408 28272 30834 31806 32547 35402 41112 42408 43396 53103 61668 63612 65094 70804 82224 84816 86792 88741 97641 106206 123336 127224 130188 141608 159309 173584 177482 195282 212412 246672 254448 260376 266223 283216 292923 318618 336319 354964 390564 424824 477927 520752 532446 585846 637236 672638 709928 781128 798669 849648 955854 1008957 1064892 1171692 1274472 1345276 1419856 1562256 1597338 1686079 1911708 2017914 2129784 2343384 2396007 2548944 2690552 2750971 3026871 3194676 3372158 3823416 4035828 4259568 4686768 4792014 5058237 5381104 5501942 6053742 6389352 6744316 7646832 8071656 8252913 9080613 9584028 10116474 11003884 12107484 12778704 13488632 15174711 16143312 16505826 18161226 19168056 20232948 22007768 24214968 24758739 26977264 30349422 33011652 36322452 38336112 40465896 44015536 45524133 48429936 49517478 50671111 52268449 60698844 66023304 72644904 74276217 80931792 91048266 99034956 101342222 104536898 121397688 132046608 145289808 148552434 152013333 156805347 182096532 198069912 202684444 209073796 242795376 297104868 304026666 313610694 364193064 396139824 405368888 418147592 456039999 470416041 594209736 608053332 627221388 728386128 810737776 836295184 912079998 940832082 962751109 1188419472 1216106664 1254442776 1368119997 1411248123 1570804441 1824159996 1881664164 1925502218 2432213328 2508885552 2736239994 2822496246 2888253327 3141608882 3648319992 3763328328 3851004436 4712413323 5472479988 5644992492 5776506654 6283217764 7296639984 7526656656 7702008872 8664759981 9424826646 10944959976 11289984984 11553013308 12566435528 14137239969 15404017744 17329519962 18849653292 21889919952 22579969968 23106026616 25132871056 25994279943 28274479938 29845284379 34659039924 37699306584 42411719907 46212053232 51988559886 56548959876 59690568758 69318079848 75398613168 84823439814 89535853137 103977119772 113097919752 119381137516 138636159696 169646879628 179071706274 207954239544 226195839504 238762275032 268607559411 339293759256 358143412548 415908479088 477524550064 537215118822 678587518512 716286825096 805822678233 1074430237644 1432573650192 1611645356466 2148860475288 3223290712932 4297720950576 6446581425864 12893162851728
• Sum of all divisors σ(n): 40283472486400
• Sum of proper divisors (its aliquot sum) s(n): 27390309634672
• 12893162851728 is an abundant number, because the sum of its proper divisors (27390309634672) is greater than itself. Its abundance is 14497146782944

Bases of 12893162851728

• Binary: 10111011100111101100011001000100110110010000₂
• Hexadecimal: 0xBB9EC644D90
• Base-36: 4KJ1C9QC0

Squares and roots of 12893162851728

• 12893162851728 squared (12893162851728²) is 166233648321178893312585984
• 12893162851728 cubed (12893162851728³) is 2143277499241840319760944173983642980352
• The square root of 12893162851728 is 3590705.0633166741
• The cube root of 12893162851728 is 23448.7568208331

Scales and comparisons

• 12,893,162,851,728 seconds is equal to 409,962 years, 36 weeks, 1 day, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,893,162,851,728 would take you about one million, twenty-four thousand, nine hundred six 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 12893162851728 cubic inches would be around 1954.1 feet tall.

Recreational maths with 12893162851728

• 12893162851728 backwards is 82715826139821
• The number of decimal digits it has is: 14
• The sum of 12893162851728's digits is 63
• More coming soon!