72961434938112

Names of 72961434938112

• Cardinal: 72961434938112 can be written as Seventy-two trillion, nine hundred sixty-one billion, four hundred thirty-four million, nine hundred thirty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 7.2961434938112 × 10¹³

Factors of 72961434938112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1938813653

Divisors of 72961434938112

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 588 672 768 784 896 1176 1344 1568 1792 2352 2688 3136 4704 5376 6272 9408 12544 18816 37632 1938813641 3877627282 5816440923 7755254564 11632881846 13571695487 15510509128 23265763692 27143390974 31021018256 40715086461 46531527384 54286781948 62042036512 81430172922 93063054768 95001868409 108573563896 124084073024 162860345844 186126109536 190003736818 217147127792 248168146048 285005605227 325720691688 372252219072 380007473636 434294255584 496336292096 570011210454 651441383376 744504438144 760014947272 868588511168 1140022420908 1302882766752 1489008876288 1520029894544 1737177022336 2280044841816 2605765533504 3040059789088 3474354044672 4560089683632 5211531067008 6080119578176 9120179367264 10423062134016 12160239156352 18240358734528 24320478312704 36480717469056 72961434938112
• Sum of all divisors σ(n): 225887299802136
• Sum of proper divisors (its aliquot sum) s(n): 152925864864024
• 72961434938112 is an abundant number, because the sum of its proper divisors (152925864864024) is greater than itself. Its abundance is 79964429925912

Bases of 72961434938112

• Binary: 10000100101101110101000011010010110101100000000₂
• Hexadecimal: 0x425BA8696B00
• Base-36: PV20QJXMO

Squares and roots of 72961434938112

• 72961434938112 squared (72961434938112²) is 5323370988228350425270124544
• 72961434938112 cubed (72961434938112³) is 388400786009055770991092398239843172220928
• The square root of 72961434938112 is 8541746.5976293163
• The cube root of 72961434938112 is 41786.0310110427

Scales and comparisons

• 72,961,434,938,112 seconds is equal to 2,319,947 years, 49 weeks, 1 day, 12 hours, 35 minutes, 12 seconds.
• To count from 1 to 72,961,434,938,112 would take you about five million, seven hundred ninety-nine thousand, eight hundred sixty-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 72961434938112 cubic inches would be around 3482.2 feet tall.

Recreational maths with 72961434938112

• 72961434938112 backwards is 21183943416927
• The number of decimal digits it has is: 14
• The sum of 72961434938112's digits is 60
• More coming soon!