12985221251072

Names of 12985221251072

• Cardinal: 12985221251072 can be written as Twelve trillion, nine hundred eighty-five billion, two hundred twenty-one million, two hundred fifty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2985221251072 × 10¹³

Factors of 12985221251072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 4522

Divisors of 12985221251072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1372 1568 1792 2048 2744 3136 3584 4096 4513 5488 6272 7168 8192 9026 10976 12544 14336 16384 18052 21952 25088 28672 31591 32768 36104 43904 50176 57344 63182 65536 72208 87808 100352 114688 126364 131072 144416 175616 200704 221137 229376 252728 262144 288832 351232 401408 442274 458752 505456 524288 577664 702464 802816 884548 917504 1010912 1048576 1155328 1404928 1547959 1605632 1769096 1835008 2021824 2097152 2310656 2809856 3095918 3211264 3538192 3670016 4043648 4194304 4621312 5619712 6191836 6422528 7076384 7340032 8087296 8388608 9242624 11239424 12383672 12845056 14152768 14680064 16174592 18485248 22478848 24767344 25690112 28305536 29360128 32349184 36970496 44957696 49534688 51380224 56611072 58720256 64698368 73940992 89915392 99069376 102760448 113222144 129396736 147881984 179830784 198138752 205520896 226444288 258793472 295763968 359661568 396277504 411041792 452888576 517586944 591527936 719323136 792555008 905777152 1035173888 1183055872 1438646272 1585110016 1811554304 2070347776 2366111744 2877292544 3170220032 3623108608 4140695552 4732223488 6340440064 7246217216 8281391104 9464446976 12680880128 14492434432 16562782208 18928893952 25361760256 28984868864 33125564416 37857787904 50723520512 57969737728 66251128832 101447041024 115939475456 132502257664 202894082048 231878950912 265004515328 405788164096 463757901824 811576328192 927515803648 1623152656384 1855031607296 3246305312768 6492610625536 12985221251072
• Sum of all divisors σ(n): 30292939404000
• Sum of proper divisors (its aliquot sum) s(n): 17307718152928
• 12985221251072 is an abundant number, because the sum of its proper divisors (17307718152928) is greater than itself. Its abundance is 4322496901856

Bases of 12985221251072

• Binary: 10111100111101011011100000000000000000000000₂
• Hexadecimal: 0xBCF5B800000
• Base-36: 4LPBTGPVK

Squares and roots of 12985221251072

• 12985221251072 squared (12985221251072²) is 168615970939291876861149184
• 12985221251072 cubed (12985221251072³) is 2189515689111031660216698575492111925248
• The square root of 12985221251072 is 3603501.2489344305
• The cube root of 12985221251072 is 23504.4332973405

Scales and comparisons

• 12,985,221,251,072 seconds is equal to 412,889 years, 45 weeks, 1 day, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 12,985,221,251,072 would take you about one million, thirty-two thousand, two hundred twenty-four 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 12985221251072 cubic inches would be around 1958.7 feet tall.

Recreational maths with 12985221251072

• 12985221251072 backwards is 27015212258921
• The number of decimal digits it has is: 14
• The sum of 12985221251072's digits is 47
• More coming soon!