12676636672

Names of 12676636672

• Cardinal: 12676636672 can be written as Twelve billion, six hundred seventy-six million, six hundred thirty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2676636672 × 10¹⁰

Factors of 12676636672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 202

Divisors of 12676636672

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 53 56 64 86 97 106 112 128 172 194 212 224 256 301 344 371 388 424 448 512 602 679 688 742 776 848 896 1024 1204 1358 1376 1484 1552 1696 1792 2048 2279 2408 2716 2752 2968 3104 3392 3584 4096 4171 4558 4816 5141 5432 5504 5936 6208 6784 7168 8192 8342 9116 9632 10282 10864 11008 11872 12416 13568 14336 15953 16684 18232 19264 20564 21728 22016 23744 24832 27136 28672 29197 31906 33368 35987 36464 38528 41128 43456 44032 47488 49664 54272 57344 58394 63812 66736 71974 72928 77056 82256 86912 88064 94976 99328 108544 116788 127624 133472 143948 145856 154112 164512 173824 176128 189952 198656 217088 221063 233576 255248 266944 287896 291712 308224 329024 347648 352256 379904 397312 434176 442126 467152 510496 533888 575792 583424 616448 658048 695296 759808 794624 884252 934304 1020992 1067776 1151584 1166848 1232896 1316096 1390592 1519616 1547441 1768504 1868608 2041984 2135552 2303168 2333696 2465792 2632192 2781184 3039232 3094882 3537008 3737216 4083968 4271104 4606336 4667392 5264384 5562368 6189764 7074016 7474432 8167936 8542208 9212672 9334784 10528768 12379528 14148032 14948864 16335872 17084416 18425344 18669568 21057536 24759056 28296064 29897728 32671744 34168832 36850688 42115072 49518112 56592128 59795456 65343488 73701376 99036224 113184256 119590912 130686976 147402752 198072448 226368512 239181824 294805504 396144896 452737024 792289792 905474048 1584579584 1810948096 3169159168 6338318336 12676636672
• Sum of all divisors σ(n): 30517990272
• Sum of proper divisors (its aliquot sum) s(n): 17841353600
• 12676636672 is an abundant number, because the sum of its proper divisors (17841353600) is greater than itself. Its abundance is 5164716928

Bases of 12676636672

• Binary: 1011110011100101100010000000000000₂
• Hexadecimal: 0x2F3962000
• Base-36: 5TNCBGG

Squares and roots of 12676636672

• 12676636672 squared (12676636672²) is 160697117313895235584
• 12676636672 cubed (12676636672³) is 2037098970426010478570213736448
• The square root of 12676636672 is 112590.5709728839
• The cube root of 12676636672 is 2331.6749897905

Scales and comparisons

• 12,676,636,672 seconds is equal to 403 years, 4 weeks, 7 hours, 57 minutes, 52 seconds.
• To count from 1 to 12,676,636,672 would take you about eight 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 12676636672 cubic inches would be around 194.3 feet tall.

Recreational maths with 12676636672

• 12676636672 backwards is 27663667621
• The number of decimal digits it has is: 11
• The sum of 12676636672's digits is 52
• More coming soon!