12129370816512

Names of 12129370816512

• Cardinal: 12129370816512 can be written as Twelve trillion, one hundred twenty-nine billion, three hundred seventy million, eight hundred sixteen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2129370816512 × 10¹³

Factors of 12129370816512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 711

Divisors of 12129370816512

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 256 276 368 384 512 529 552 683 736 768 1024 1058 1104 1366 1472 1536 1587 2048 2049 2116 2208 2732 2944 3072 3174 4096 4098 4232 4416 5464 5888 6144 6348 8192 8196 8464 8832 10928 11776 12288 12696 15709 16384 16392 16928 17664 21856 23552 24576 25392 31418 32784 33856 35328 43712 47104 47127 49152 50784 62836 65568 67712 70656 87424 94208 94254 101568 125672 131136 135424 141312 174848 188416 188508 203136 251344 262272 270848 282624 349696 361307 376832 377016 406272 466489 502688 524544 541696 565248 699392 722614 754032 812544 932978 1005376 1049088 1083392 1083921 1130496 1398784 1399467 1445228 1508064 1625088 1865956 2010752 2098176 2166784 2167842 2797568 2798934 2890456 3016128 3250176 3731912 4021504 4196352 4333568 4335684 5595136 5597868 5780912 6032256 6500352 7463824 8043008 8392704 8667136 8671368 10729247 11190272 11195736 11561824 12064512 13000704 14927648 16086016 16785408 17342736 21458494 22391472 23123648 24129024 26001408 29855296 32172032 32187741 33570816 34685472 42916988 44782944 46247296 48258048 59710592 64344064 64375482 69370944 85833976 89565888 92494592 96516096 119421184 128688128 128750964 138741888 171667952 179131776 184989184 193032192 238842368 246772681 257376256 257501928 277483776 343335904 358263552 369978368 386064384 477684736 493545362 515003856 554967552 686671808 716527104 739956736 740318043 772128768 955369472 987090724 1030007712 1109935104 1373343616 1433054208 1479913472 1480636086 1910738944 1974181448 2060015424 2219870208 2746687232 2866108416 2959826944 2961272172 3821477888 3948362896 4120030848 4439740416 5493374464 5732216832 5919653888 5922544344 7642955776 7896725792 8240061696 8879480832 10986748928 11464433664 11845088688 15793451584 16480123392 17758961664 21973497856 22928867328 23690177376 31586903168 32960246784 43946995712 47380354752 63173806336 65920493568 87893991424 94760709504 126347612672 131840987136 175787982848 189521419008 252695225344 263681974272 379042838016 505390450688 527363948544 758085676032 1010780901376 1516171352064 2021561802752 3032342704128 4043123605504 6064685408256 12129370816512
• Sum of all divisors σ(n): 33860981212492
• Sum of proper divisors (its aliquot sum) s(n): 21731610395980
• 12129370816512 is an abundant number, because the sum of its proper divisors (21731610395980) is greater than itself. Its abundance is 9602239579468

Bases of 12129370816512

• Binary: 10110000100000010110110101101100000000000000₂
• Hexadecimal: 0xB0816D6C000
• Base-36: 4AS5M7O5C

Squares and roots of 12129370816512

• 12129370816512 squared (12129370816512²) is 147121636404452981571846144
• 12129370816512 cubed (12129370816512³) is 1784492883081661444960816352840518729728
• The square root of 12129370816512 is 3482724.6254207351
• The cube root of 12129370816512 is 22976.2646234941

Scales and comparisons

• 12,129,370,816,512 seconds is equal to 385,676 years, 24 weeks, 4 days, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 12,129,370,816,512 would take you about nine hundred sixty-four thousand, one hundred ninety-one 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 12129370816512 cubic inches would be around 1914.7 feet tall.

Recreational maths with 12129370816512

• 12129370816512 backwards is 21561807392121
• 12129370816512 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12129370816512's digits is 48
• More coming soon!