29708199994128

Names of 29708199994128

• Cardinal: 29708199994128 can be written as Twenty-nine trillion, seven hundred eight billion, one hundred ninety-nine million, nine hundred ninety-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9708199994128 × 10¹³

Factors of 29708199994128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3802793

Divisors of 29708199994128

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 170389 340778 511167 681556 1022334 1363112 2044668 2726224 3632399 4089336 7264798 8178672 10897197 14529596 21794394 29059192 43588788 58118384 87177576 174355152 618920833211 1237841666422 1856762499633 2475683332844 3713524999266 4951366665688 7427049998532 9902733331376 14854099997064 29708199994128
• Sum of all divisors σ(n): 76746654864000
• Sum of proper divisors (its aliquot sum) s(n): 47038454869872
• 29708199994128 is an abundant number, because the sum of its proper divisors (47038454869872) is greater than itself. Its abundance is 17330254875744

Bases of 29708199994128

• Binary: 110110000010011111010101101010010001100010000₂
• Hexadecimal: 0x1B04FAB52310
• Base-36: AJ3RB8EMO

Squares and roots of 29708199994128

• 29708199994128 squared (29708199994128²) is 882577146891106899234480384
• 29708199994128 cubed (29708199994128³) is 26219778390087888977293210431643931185152
• The square root of 29708199994128 is 5450522.9101553183
• The cube root of 29708199994128 is 30971.2532657071

Scales and comparisons

• 29,708,199,994,128 seconds is equal to 944,628 years, 45 weeks, 8 hours, 8 minutes, 48 seconds.
• To count from 1 to 29,708,199,994,128 would take you about two million, three hundred sixty-one thousand, five hundred seventy-two 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 29708199994128 cubic inches would be around 2580.9 feet tall.

Recreational maths with 29708199994128

• 29708199994128 backwards is 82149999180792
• The number of decimal digits it has is: 14
• The sum of 29708199994128's digits is 78
• More coming soon!