4004969921875

Names of 4004969921875

• Cardinal: 4004969921875 can be written as Four trillion, four billion, nine hundred sixty-nine million, nine hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.004969921875 × 10¹²

Factors of 4004969921875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 171

Divisors of 4004969921875

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 13 19 25 31 65 95 103 125 155 169 247 325 403 475 515 589 625 775 845 1235 1339 1625 1957 2015 2375 2575 2945 3125 3193 3211 3875 4225 5239 6175 6695 7657 8125 9785 10075 11875 12875 14725 15625 15965 16055 17407 19375 21125 25441 26195 30875 33475 38285 40625 41509 48925 50375 59375 60667 64375 73625 78125 79825 80275 87035 96875 99541 105625 127205 130975 154375 167375 191425 203125 207545 244625 251875 296875 303335 321875 330733 368125 390625 399125 401375 435175 484375 497705 528125 539617 636025 654875 771875 788671 836875 957125 1015625 1037725 1223125 1259375 1484375 1516675 1609375 1653665 1840625 1995625 2006875 2175875 2421875 2488525 2640625 2698085 3180125 3274375 3859375 3943355 4184375 4785625 5078125 5188625 6115625 6296875 7421875 7583375 8046875 8268325 9203125 9978125 10034375 10252723 10879375 12109375 12442625 13203125 13490425 15900625 16371875 19296875 19716775 20921875 23928125 25943125 30578125 31484375 37916875 40234375 41341625 46015625 49890625 50171875 51263615 54396875 62213125 66015625 67452125 79503125 81859375 96484375 98583875 104609375 119640625 129715625 152890625 157421875 189584375 206708125 230078125 249453125 250859375 256318075 271984375 311065625 337260625 397515625 409296875 492919375 523046875 598203125 648578125 764453125 947921875 1033540625 1247265625 1254296875 1281590375 1359921875 1555328125 1686303125 1987578125 2046484375 2464596875 2991015625 3242890625 4739609375 5167703125 6407951875 6799609375 7776640625 8431515625 9937890625 12322984375 16214453125 23698046875 25838515625 32039759375 38883203125 42157578125 61614921875 129192578125 160198796875 210787890625 308074609375 800993984375 4004969921875
• Sum of all divisors σ(n): 5947496954880
• Sum of proper divisors (its aliquot sum) s(n): 1942527033005
• 4004969921875 is a deficient number, because the sum of its proper divisors (1942527033005) is less than itself. Its deficiency is 2062442888870

Bases of 4004969921875

• Binary: 111010010001111010110011110011110101010011₂
• Hexadecimal: 0x3A47ACF3D53
• Base-36: 1F3UVOPCJ

Squares and roots of 4004969921875

• 4004969921875 squared (4004969921875²) is 16039784075123443603515625
• 4004969921875 cubed (4004969921875³) is 64238852774239007059752941131591796875
• The square root of 4004969921875 is 2001242.0947688963
• The cube root of 4004969921875 is 15880.5821813897

Scales and comparisons

• 4,004,969,921,875 seconds is equal to 127,345 years, 34 weeks, 12 hours, 57 minutes, 55 seconds.
• To count from 1 to 4,004,969,921,875 would take you about three hundred eighteen thousand, three hundred sixty-four 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 4004969921875 cubic inches would be around 1323.4 feet tall.

Recreational maths with 4004969921875

• 4004969921875 backwards is 5781299694004
• The number of decimal digits it has is: 13
• The sum of 4004969921875's digits is 64
• More coming soon!