12384885968

Names of 12384885968

• Cardinal: 12384885968 can be written as Twelve billion, three hundred eighty-four million, eight hundred eighty-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2384885968 × 10¹⁰

Factors of 12384885968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3383

Divisors of 12384885968

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 34 52 56 68 91 104 112 119 136 157 182 208 221 238 272 314 364 442 476 628 728 884 952 1099 1256 1456 1547 1768 1904 2041 2198 2512 2669 3094 3187 3536 4082 4396 5338 6188 6374 8164 8792 10676 12376 12748 14287 16328 17584 18683 21352 22309 24752 25496 28574 32656 34697 37366 41431 42704 44618 50992 54179 57148 69394 74732 82862 89236 108358 114296 138788 149464 165724 178472 216716 228592 242879 277576 290017 298928 331448 356944 379253 433432 485758 500359 555152 580034 662896 704327 758506 866864 971516 1000718 1160068 1408654 1517012 1943032 2001436 2320136 2817308 3034024 3502513 3886064 4002872 4640272 4930289 5634616 6068048 6504667 7005026 8005744 8506103 9860578 11269232 13009334 14010052 17012206 19721156 26018668 28020104 34024412 39442312 45532669 52037336 56040208 59542721 68048824 78884624 91065338 104074672 110579339 119085442 136097648 182130676 221158678 238170884 364261352 442317356 476341768 728522704 774055373 884634712 952683536 1548110746 1769269424 3096221492 6192442984 12384885968
• Sum of all divisors σ(n): 31479485184
• Sum of proper divisors (its aliquot sum) s(n): 19094599216
• 12384885968 is an abundant number, because the sum of its proper divisors (19094599216) is greater than itself. Its abundance is 6709713248

Bases of 12384885968

• Binary: 1011100010001100100101110011010000₂
• Hexadecimal: 0x2E2325CD0
• Base-36: 5OTN368

Squares and roots of 12384885968

• 12384885968 squared (12384885968²) is 153385400440363297024
• 12384885968 cubed (12384885968³) is 1899660693609916418134753759232
• The square root of 12384885968 is 111287.4025575219
• The cube root of 12384885968 is 2313.6482750673

Scales and comparisons

• 12,384,885,968 seconds is equal to 393 years, 41 weeks, 4 days, 14 hours, 6 minutes, 8 seconds.
• To count from 1 to 12,384,885,968 would take you about seven hundred eighty-seven 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 12384885968 cubic inches would be around 192.8 feet tall.

Recreational maths with 12384885968

• 12384885968 backwards is 86958848321
• The number of decimal digits it has is: 11
• The sum of 12384885968's digits is 62
• More coming soon!