12709212984

Names of 12709212984

• Cardinal: 12709212984 can be written as Twelve billion, seven hundred nine million, two hundred twelve thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.2709212984 × 10¹⁰

Factors of 12709212984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 174

Divisors of 12709212984

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 73 78 81 83 104 108 117 146 156 162 166 216 219 234 243 249 292 312 324 332 351 438 468 486 498 584 648 657 664 702 747 876 936 949 972 996 1053 1079 1314 1404 1494 1752 1898 1944 1971 1992 2106 2158 2241 2628 2808 2847 2988 3159 3237 3796 3942 4212 4316 4482 5256 5694 5913 5976 6059 6318 6474 6723 6889 7592 7884 8424 8541 8632 8964 9711 11388 11826 12118 12636 12948 13446 13778 15768 17082 17739 17928 18177 19422 20169 20667 22776 23652 24236 25272 25623 25896 26892 27556 29133 34164 35478 36354 38844 40338 41334 47304 48472 51246 53784 54531 55112 58266 62001 68328 70956 72708 76869 77688 78767 80676 82668 87399 89557 102492 109062 116532 124002 141912 145416 153738 157534 161352 163593 165336 174798 179114 186003 204984 218124 230607 233064 236301 248004 262197 268671 307476 315068 327186 349596 358228 372006 436248 461214 472602 490779 496008 502897 524394 537342 558009 614952 630136 654372 699192 708903 716456 744012 806013 922428 945204 981558 1005794 1048788 1074684 1116018 1308744 1417806 1472337 1488024 1508691 1612026 1674027 1844856 1890408 1963116 2011588 2097576 2126709 2149368 2232036 2418039 2835612 2944674 3017382 3224052 3348054 3926232 4023176 4253418 4464072 4526073 4836078 5671224 5889348 6034764 6380127 6448104 6537661 6696108 7254117 8506836 9052146 9672156 11778696 12069528 12760254 13075322 13392216 13578219 14508234 17013672 18104292 19140381 19344312 19612983 21762351 25520508 26150644 27156438 29016468 36208584 38280762 39225966 40734657 43524702 51041016 52301288 54312876 58032936 58838949 76561524 78451932 81469314 87049404 108625752 117677898 122203971 153123048 156903864 162938628 174098808 176516847 235355796 244407942 325877256 353033694 470711592 488815884 529550541 706067388 977631768 1059101082 1412134776 1588651623 2118202164 3177303246 4236404328 6354606492 12709212984
• Sum of all divisors σ(n): 39443192880
• Sum of proper divisors (its aliquot sum) s(n): 26733979896
• 12709212984 is an abundant number, because the sum of its proper divisors (26733979896) is greater than itself. Its abundance is 14024766912

Bases of 12709212984

• Binary: 1011110101100001110011001100111000₂
• Hexadecimal: 0x2F5873338
• Base-36: 5U6QJI0

Squares and roots of 12709212984

• 12709212984 squared (12709212984²) is 161524094672674184256
• 12709212984 cubed (12709212984³) is 2052844121242795972547963579904
• The square root of 12709212984 is 112735.1452919629
• The cube root of 12709212984 is 2333.6705874605

Scales and comparisons

• 12,709,212,984 seconds is equal to 404 years, 5 weeks, 6 days, 8 hours, 56 minutes, 24 seconds.
• To count from 1 to 12,709,212,984 would take you about eight hundred eight 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 12709212984 cubic inches would be around 194.5 feet tall.

Recreational maths with 12709212984

• 12709212984 backwards is 48921290721
• The number of decimal digits it has is: 11
• The sum of 12709212984's digits is 45
• More coming soon!