67838680307776

Names of 67838680307776

• Cardinal: 67838680307776 can be written as Sixty-seven trillion, eight hundred thirty-eight billion, six hundred eighty million, three hundred seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 6.7838680307776 × 10¹³

Factors of 67838680307776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7769

Divisors of 67838680307776

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 133 152 196 224 266 304 361 392 448 532 608 722 784 931 1064 1216 1444 1568 1862 2128 2527 2888 3136 3724 4256 5054 5776 7448 7741 8512 10108 11552 14896 15482 17689 20216 23104 29792 30964 35378 40432 54187 59584 61928 70756 80864 108374 123856 141512 147079 161728 216748 247712 283024 294158 379309 433496 495424 566048 588316 758618 866992 1029553 1132096 1176632 1517236 1733984 2059106 2353264 2794501 3034472 3467968 4118212 4706528 5589002 6068944 7206871 8236424 9413056 11178004 12137888 14413742 16472848 19561507 22356008 24275776 28827484 32945696 39123014 44712016 57654968 59923081 65891392 78246028 89424032 115309936 119846162 136930549 156492056 178848064 230619872 239692324 273861098 312984112 419461567 461239744 479384648 547722196 625968224 838923134 958769296 1095444392 1138538539 1251936448 1677846268 1917538592 2190888784 2277077078 2936230969 3355692536 3835077184 4381777568 4554154156 5872461938 6711385072 7969769773 8763555136 9108308312 11744923876 13422770144 15939539546 18216616624 21632232241 23489847752 26845540288 31879079092 36433233248 43264464482 46979695504 55788388411 63758158184 72866466496 86528928964 93959391008 111576776822 127516316368 151425625687 173057857928 187918782016 223153553644 255032632736 302851251374 346115715856 446307107288 510065265472 605702502748 692231431712 892614214576 1059979379809 1211405005496 1384462863424 1785228429152 2119958759618 2422810010992 3570456858304 4239917519236 4845620021984 8479835038472 9691240043968 16959670076944 33919340153888 67838680307776
• Sum of all divisors σ(n): 165292745752557
• Sum of proper divisors (its aliquot sum) s(n): 97454065444781
• 67838680307776 is an abundant number, because the sum of its proper divisors (97454065444781) is greater than itself. Its abundance is 29615385137005

Bases of 67838680307776

• Binary: 1111011011001011101100011100010001100001000000₂
• Hexadecimal: 0x3DB2EC711840
• Base-36: O1ONQPNB4

Squares and roots of 67838680307776

• 67838680307776 squared (67838680307776²) is 4602086545900635246086066176
• 67838680307776 cubed (67838680307776³) is 312199477936070295007067809271872783384576
• 67838680307776 is a perfect square number. Its square root is 8236424
• The cube root of 67838680307776 is 40784.2484346563

Scales and comparisons

• 67,838,680,307,776 seconds is equal to 2,157,060 years, 10 weeks, 23 hours, 16 minutes, 16 seconds.
• To count from 1 to 67,838,680,307,776 would take you about five million, three hundred ninety-two thousand, six hundred fifty 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 67838680307776 cubic inches would be around 3398.7 feet tall.

Recreational maths with 67838680307776

• 67838680307776 backwards is 67770308683876
• 67838680307776 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 67838680307776's digits is 76
• More coming soon!