29789538728144

Names of 29789538728144

• Cardinal: 29789538728144 can be written as Twenty-nine trillion, seven hundred eighty-nine billion, five hundred thirty-eight million, seven hundred twenty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.9789538728144 × 10¹³

Factors of 29789538728144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 973223

Divisors of 29789538728144

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 16 19 26 38 52 61 76 104 122 127 152 208 244 247 254 304 488 494 508 793 976 988 1016 1159 1586 1651 1976 2032 2318 2413 3172 3302 3952 4636 4826 6344 6604 7747 9272 9652 12688 13208 15067 15494 18544 19304 26416 30134 30988 31369 38608 60268 61976 62738 100711 120536 123952 125476 147193 201422 241072 250952 294386 402844 501904 588772 805688 973001 1177544 1611376 1913509 1946002 2355088 3827018 3892004 7654036 7784008 12649013 15308072 15568016 18487019 25298026 30616144 36974038 50596052 59353061 73948076 101192104 118706122 123571127 147896152 202384208 237412244 240331247 247142254 295792304 474824488 480662494 494284508 771589793 949648976 961324988 988569016 1127708159 1543179586 1606424651 1922649976 1977138032 2255416318 2347851413 3086359172 3212849302 3845299952 4510832636 4695702826 6172718344 6425698604 7537838747 9021665272 9391405652 12345436688 12851397208 14660206067 15075677494 18043330544 18782811304 25702794416 29320412134 30151354988 30522068369 37565622608 58640824268 60302709976 61044136738 97991903711 117281648536 120605419952 122088273476 143218936193 195983807422 234563297072 244176546952 286437872386 391967614844 488353093904 572875744772 783935229688 1145751489544 1567870459376 1861846170509 2291502979088 3723692341018 7447384682036 14894769364072 29789538728144
• Sum of all divisors σ(n): 67024736808960
• Sum of proper divisors (its aliquot sum) s(n): 37235198080816
• 29789538728144 is an abundant number, because the sum of its proper divisors (37235198080816) is greater than itself. Its abundance is 7445659352672

Bases of 29789538728144

• Binary: 110110001011111101010110111111011100011010000₂
• Hexadecimal: 0x1B17EADFB8D0
• Base-36: AK54I7RGW

Squares and roots of 29789538728144

• 29789538728144 squared (29789538728144²) is 887416617635591245137684736
• 29789538728144 cubed (29789538728144³) is 26435731699054001181146326274626282409984
• The square root of 29789538728144 is 5457979.3631108573
• The cube root of 29789538728144 is 30999.4931336285

Scales and comparisons

• 29,789,538,728,144 seconds is equal to 947,215 years, 9 weeks, 4 days, 20 hours, 55 minutes, 44 seconds.
• To count from 1 to 29,789,538,728,144 would take you about two million, three hundred sixty-eight thousand and thirty-seven 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 29789538728144 cubic inches would be around 2583.3 feet tall.

Recreational maths with 29789538728144

• 29789538728144 backwards is 44182783598792
• The number of decimal digits it has is: 14
• The sum of 29789538728144's digits is 77
• More coming soon!