12944885382

Names of 12944885382

• Cardinal: 12944885382 can be written as Twelve billion, nine hundred forty-four million, eight hundred eighty-five thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 1.2944885382 × 10¹⁰

Factors of 12944885382

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 176

Divisors of 12944885382

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 13 17 18 22 26 29 33 34 39 51 58 66 78 87 99 101 102 117 143 153 174 187 198 202 221 234 261 286 303 306 319 374 377 429 442 493 522 561 606 638 663 754 858 909 957 986 1111 1122 1131 1287 1313 1326 1479 1683 1717 1818 1914 1989 2222 2262 2431 2574 2626 2871 2929 2958 3333 3366 3393 3434 3939 3978 4147 4437 4862 5151 5423 5742 5858 6409 6666 6786 7293 7878 8294 8787 8874 9999 10201 10302 10846 11817 12441 12818 14443 14586 15453 16269 17574 18887 19227 19998 20402 21879 22321 23634 24882 26361 28886 30603 30906 32219 32538 37323 37774 38077 38454 43329 43758 44642 48807 49793 52722 56661 57681 61206 64438 66963 70499 74646 76154 86658 91809 96657 97614 99586 112211 113322 114231 115362 129987 132613 133926 140998 149379 169983 173417 183618 193314 200889 211497 224422 228462 245531 259974 265226 289971 295829 298758 336633 339966 342693 346834 397839 401778 418847 422994 448137 491062 520251 547723 579942 591658 634491 647309 673266 685386 736593 795678 837694 887487 896274 1009899 1040502 1095446 1193517 1256541 1268982 1294618 1458743 1473186 1560753 1643169 1774974 1907587 1941927 2019798 2209779 2254421 2387034 2513082 2662461 2917486 3121506 3254119 3286338 3769623 3815174 3845777 3883854 4376229 4419558 4508842 4929507 5029093 5324922 5722761 5825781 6508238 6763263 7120399 7539246 7691554 8752458 9762357 9859014 10058186 11445522 11537331 11651562 13128687 13526526 14240798 15087279 17168283 19524714 20289789 21361197 23074662 24798631 26257374 29287071 30174558 34336566 34611993 40579578 42303547 42722394 45261837 49597262 55320023 58574142 64083591 65378209 69223986 74395893 84607094 90523674 110640046 126910641 128167182 130756418 148791786 165960069 196134627 223187679 253821282 331920138 380731923 392269254 446375358 497880207 588403881 719160299 761463846 995760414 1176807762 1438320598 2157480897 4314961794 6472442691 12944885382
• Sum of all divisors σ(n): 36452838240
• Sum of proper divisors (its aliquot sum) s(n): 23507952858
• 12944885382 is an abundant number, because the sum of its proper divisors (23507952858) is greater than itself. Its abundance is 10563067476

Bases of 12944885382

• Binary: 1100000011100100110100011010000110₂
• Hexadecimal: 0x303934686
• Base-36: 5Y31THI

Squares and roots of 12944885382

• 12944885382 squared (12944885382²) is 167570057553117285924
• 12944885382 cubed (12944885382³) is 2169175188480246643089101962968
• The square root of 12944885382 is 113775.5922067647
• The cube root of 12944885382 is 2348.0070855213

Scales and comparisons

• 12,944,885,382 seconds is equal to 411 years, 31 weeks, 4 days, 1 hour, 29 minutes, 42 seconds.
• To count from 1 to 12,944,885,382 would take you about eight hundred twenty-three 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 12944885382 cubic inches would be around 195.7 feet tall.

Recreational maths with 12944885382

• 12944885382 backwards is 28358844921
• The number of decimal digits it has is: 11
• The sum of 12944885382's digits is 54
• More coming soon!