68182672998400

Names of 68182672998400

• Cardinal: 68182672998400 can be written as Sixty-eight trillion, one hundred eighty-two billion, six hundred seventy-two million, nine hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 6.81826729984 × 10¹³

Factors of 68182672998400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 6458

Divisors of 68182672998400

• Number of divisors d(n): 153
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2048 2560 3200 4096 5120 6400 6451 8192 10240 12800 12902 16384 20480 25600 25804 32255 32768 40960 51200 51608 64510 65536 81920 102400 103216 129020 161275 163840 204800 206432 258040 322550 327680 409600 412864 516080 645100 819200 825728 1032160 1290200 1638400 1651456 2064320 2580400 3302912 4128640 5160800 6605824 8257280 10321600 13211648 16514560 20643200 26423296 33029120 41286400 41615401 52846592 66058240 82572800 83230802 105693184 132116480 165145600 166461604 208077005 211386368 264232960 330291200 332923208 416154010 422772736 528465920 660582400 665846416 832308020 1040385025 1056931840 1321164800 1331692832 1664616040 2080770050 2113863680 2642329600 2663385664 3329232080 4161540100 5284659200 5326771328 6658464160 8323080200 10569318400 10653542656 13316928320 16646160400 21307085312 26633856640 33292320800 42614170624 53267713280 66584641600 85228341248 106535426560 133169283200 170456682496 213070853120 266338566400 340913364992 426141706240 532677132800 681826729984 852283412480 1065354265600 1363653459968 1704566824960 2130708531200 2727306919936 3409133649920 4261417062400 6818267299840 8522834124800 13636534599680 17045668249600 34091336499200 68182672998400
• Sum of all divisors σ(n): 169117954731453
• Sum of proper divisors (its aliquot sum) s(n): 100935281733053
• 68182672998400 is an abundant number, because the sum of its proper divisors (100935281733053) is greater than itself. Its abundance is 32752608734653

Bases of 68182672998400

• Binary: 1111100000001100000100000000010000000000000000₂
• Hexadecimal: 0x3E0304010000
• Base-36: O62OR2U4G

Squares and roots of 68182672998400

• 68182672998400 squared (68182672998400²) is 4648876897206744446402560000
• 68182672998400 cubed (68182672998400³) is 316972853292063866948100983728635904000000
• 68182672998400 is a perfect square number. Its square root is 8257280
• The cube root of 68182672998400 is 40853.0677599251

Scales and comparisons

• 68,182,672,998,400 seconds is equal to 2,167,998 years, 5 weeks, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 68,182,672,998,400 would take you about five million, four hundred nineteen thousand, nine 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 68182672998400 cubic inches would be around 3404.4 feet tall.

Recreational maths with 68182672998400

• 68182672998400 backwards is 00489927628186
• The number of decimal digits it has is: 14
• The sum of 68182672998400's digits is 70
• More coming soon!