67628076198489

Names of 67628076198489

• Cardinal: 67628076198489 can be written as Sixty-seven trillion, six hundred twenty-eight billion, seventy-six million, one hundred ninety-eight thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 6.7628076198489 × 10¹³

Factors of 67628076198489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5372356

Divisors of 67628076198489

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 81 103 243 309 503 927 1509 2781 4527 8343 13581 25029 40743 51809 122229 155427 466281 1398843 4196529 5371747 12589587 16115241 48345723 145037169 435111507 553289941 1305334521 1659869823 2701988741 4979609469 8105966223 14938828407 24317898669 44816485221 72953696007 134449455663 218861088021 278304840323 656583264063 834914520969 2504743562907 7514230688721 22542692066163 67628076198489
• Sum of all divisors σ(n): 102489857713152
• Sum of proper divisors (its aliquot sum) s(n): 34861781514663
• 67628076198489 is a deficient number, because the sum of its proper divisors (34861781514663) is less than itself. Its deficiency is 32766294683826

Bases of 67628076198489

• Binary: 1111011000000111100011011101010110101001011001₂
• Hexadecimal: 0x3D81E3756A59
• Base-36: NYZWQGOK9

Squares and roots of 67628076198489

• 67628076198489 squared (67628076198489²) is 4573556690308634393725883121
• 67628076198489 cubed (67628076198489³) is 309300840350301484137778479050362010804169
• The square root of 67628076198489 is 8223629.1379468833
• The cube root of 67628076198489 is 40742.0000000011

Scales and comparisons

• 67,628,076,198,489 seconds is equal to 2,150,363 years, 33 weeks, 9 hours, 48 minutes, 9 seconds.
• To count from 1 to 67,628,076,198,489 would take you about five million, three hundred seventy-five thousand, nine hundred nine 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 67628076198489 cubic inches would be around 3395.2 feet tall.

Recreational maths with 67628076198489

• 67628076198489 backwards is 98489167082676
• 67628076198489 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 67628076198489's digits is 81
• More coming soon!