7940796551172

Names of 7940796551172

• Cardinal: 7940796551172 can be written as Seven trillion, nine hundred forty billion, seven hundred ninety-six million, five hundred fifty-one thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 7.940796551172 × 10¹²

Factors of 7940796551172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 134969

Divisors of 7940796551172

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 23 36 38 46 57 69 76 92 114 138 171 207 228 276 342 414 437 684 828 874 1311 1748 2622 3851 3933 5244 7702 7866 11553 15404 15732 23106 34659 46212 69318 73169 88573 131071 138636 146338 177146 219507 262142 265719 292676 354292 393213 439014 524284 531438 658521 786426 797157 878028 1062876 1179639 1317042 1572852 1594314 1682887 2359278 2490349 2634084 3014633 3188628 3365774 4718556 4980698 5048661 6029266 6731548 7471047 9043899 9961396 10097322 12058532 14942094 15145983 18087798 20194644 22413141 27131697 29884188 30291966 36175596 44826282 54263394 57278027 60583932 89652564 108526788 114556054 171834081 229112108 343668162 504754421 515502243 687336324 1009508842 1031004486 1514263263 2019017684 2062008972 3028526526 4542789789 6057053052 9085579578 9590333999 11609351683 18171159156 19180667998 23218703366 28771001997 34828055049 38361335996 46437406732 57542003994 69656110098 86313005991 104484165147 115084007988 139312220196 172626011982 208968330294 220577681977 345252023964 417936660588 441155363954 661733045931 882310727908 1323466091862 1985199137793 2646932183724 3970398275586 7940796551172
• Sum of all divisors σ(n): 22053566545920
• Sum of proper divisors (its aliquot sum) s(n): 14112769994748
• 7940796551172 is an abundant number, because the sum of its proper divisors (14112769994748) is greater than itself. Its abundance is 6171973443576

Bases of 7940796551172

• Binary: 1110011100011011100010110111001000000000100₂
• Hexadecimal: 0x738DC5B9004
• Base-36: 2TBY98OP0

Squares and roots of 7940796551172

• 7940796551172 squared (7940796551172²) is 63056249867105129614573584
• 7940796551172 cubed (7940796551172³) is 500716851474548296574955957456615440448
• The square root of 7940796551172 is 2817941.8998928987
• The cube root of 7940796551172 is 19950.5415867295

Scales and comparisons

• 7,940,796,551,172 seconds is equal to 252,492 years, 39 weeks, 6 days, 11 hours, 46 minutes, 12 seconds.
• To count from 1 to 7,940,796,551,172 would take you about six hundred thirty-one thousand, two hundred thirty-one 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 7940796551172 cubic inches would be around 1662.5 feet tall.

Recreational maths with 7940796551172

• 7940796551172 backwards is 2711556970497
• The number of decimal digits it has is: 13
• The sum of 7940796551172's digits is 63
• More coming soon!