12507326208

Names of 12507326208

• Cardinal: 12507326208 can be written as Twelve billion, five hundred seven million, three hundred twenty-six thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.2507326208 × 10¹⁰

Factors of 12507326208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1404

Divisors of 12507326208

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 109 117 128 144 156 192 208 216 218 234 256 288 312 327 351 384 416 432 436 468 576 624 654 702 768 832 864 872 936 981 1152 1248 1277 1308 1404 1417 1664 1728 1744 1872 1962 2304 2496 2554 2616 2808 2834 2943 3328 3456 3488 3744 3831 3924 4251 4992 5108 5232 5616 5668 5886 6912 6976 7488 7662 7848 8502 9984 10216 10464 11232 11336 11493 11772 12753 13952 14976 15324 15696 16601 17004 20432 20928 22464 22672 22986 23544 25506 27904 29952 30648 31392 33202 34008 34479 38259 40864 41856 44928 45344 45972 47088 49803 51012 61296 62784 66404 68016 68958 76518 81728 83712 89856 90688 91944 94176 99606 102024 122592 125568 132808 136032 137916 139193 149409 153036 163456 181376 183888 188352 199212 204048 245184 251136 265616 272064 275832 278386 298818 306072 326912 362752 367776 376704 398424 408096 417579 448227 490368 531232 544128 551664 556772 597636 612144 735552 753408 796848 816192 835158 896454 980736 1062464 1088256 1103328 1113544 1195272 1224288 1252737 1471104 1593696 1632384 1670316 1792908 1809509 2124928 2206656 2227088 2390544 2448576 2505474 2942208 3187392 3264768 3340632 3585816 3619018 3758211 4249856 4413312 4454176 4781088 4897152 5010948 5428527 6374784 6681264 7171632 7238036 7516422 8826624 8908352 9562176 9794304 10021896 10857054 12749568 13362528 14343264 14476072 15032844 16285581 17816704 19124352 20043792 21714108 26725056 28686528 28952144 30065688 32571162 35633408 38248704 40087584 43428216 48856743 53450112 57373056 57904288 60131376 65142324 80175168 86856432 97713486 106900224 114746112 115808576 120262752 130284648 160350336 173712864 195426972 231617152 240525504 260569296 320700672 347425728 390853944 463234304 481051008 521138592 694851456 781707888 962102016 1042277184 1389702912 1563415776 2084554368 3126831552 4169108736 6253663104 12507326208
• Sum of all divisors σ(n): 40228372800
• Sum of proper divisors (its aliquot sum) s(n): 27721046592
• 12507326208 is an abundant number, because the sum of its proper divisors (27721046592) is greater than itself. Its abundance is 15213720384

Bases of 12507326208

• Binary: 1011101001011111101010011100000000₂
• Hexadecimal: 0x2E97EA700
• Base-36: 5QUJEO0

Squares and roots of 12507326208

• 12507326208 squared (12507326208²) is 156433208873323659264
• 12507326208 cubed (12507326208³) is 1956561173142859155579089190912
• The square root of 12507326208 is 111836.1578739183
• The cube root of 12507326208 is 2321.2477315257

Scales and comparisons

• 12,507,326,208 seconds is equal to 397 years, 36 weeks, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,507,326,208 would take you about seven hundred ninety-five 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 12507326208 cubic inches would be around 193.4 feet tall.

Recreational maths with 12507326208

• 12507326208 backwards is 80262370521
• 12507326208 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12507326208's digits is 36
• More coming soon!