4472791135977942

Names of 4472791135977942

• Cardinal: 4472791135977942 can be written as Four quadrillion, four hundred seventy-two trillion, seven hundred ninety-one billion, one hundred thirty-five million, nine hundred seventy-seven thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.472791135977942 × 10¹⁵

Factors of 4472791135977942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 394833

Divisors of 4472791135977942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 27 54 127 254 271 381 542 762 813 1143 1626 2286 2439 3429 4878 6199 6858 7317 12398 14634 18597 34417 37194 55791 68834 103251 111582 167373 206502 309753 334746 388231 619506 776462 787273 929259 1164693 1574546 1679929 1858518 2329386 2361819 3359858 3494079 4723638 5039787 6988158 7085457 10079574 10482237 14170914 15119361 20964474 21256371 30238722 42512742 45358083 49305337 90716166 98610674 105210601 147916011 210421202 213350983 295832022 315631803 426701966 443748033 631263606 640052949 887496066 946895409 1280105898 1331244099 1893790818 1920158847 2406643969 2662488198 2840686227 3840317694 4813287938 5681372454 5760476541 7219931907 11520953082 13361746327 14439863814 21659795721 26723492654 40085238981 43319591442 64979387163 80170477962 120255716943 129958774326 240511433886 305643784063 360767150829 611287568126 652200515599 721534301658 916931352189 1304401031198 1833862704378 1956601546797 2750794056567 3913203093594 5501588113134 5869804640391 8252382169701 11739609280782 16504764339402 17609413921173 35218827842346 82829465481073 165658930962146 248488396443219 496976792886438 745465189329657 1490930378659314 2236395567988971 4472791135977942
• Sum of all divisors σ(n): 10056413872128000
• Sum of proper divisors (its aliquot sum) s(n): 5583622736150058
• 4472791135977942 is an abundant number, because the sum of its proper divisors (5583622736150058) is greater than itself. Its abundance is 1110831600172116

Bases of 4472791135977942

• Binary: 1111111000111111101011010110110100001000000111010110₂
• Hexadecimal: 0xFE3FAD6D081D6
• Base-36: 181GZVQBE1I

Squares and roots of 4472791135977942

• 4472791135977942 squared (4472791135977942²) is 20005860546082848842244710555364
• 4472791135977942 cubed (4472791135977942³) is 89482035718130196551294508235155502628073780888
• The square root of 4472791135977942 is 66878928.9386271645
• The cube root of 4472791135977942 is 164762.9425425383

Scales and comparisons

• 4,472,791,135,977,942 seconds is equal to 142,220,922 years, 45 weeks, 2 days, 16 hours, 5 minutes, 42 seconds.
• To count from 1 to 4,472,791,135,977,942 would take you about four hundred twenty-six million, six hundred sixty-two thousand, seven hundred sixty-eight 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 4472791135977942 cubic inches would be around 13730.2 feet tall.

Recreational maths with 4472791135977942

• 4472791135977942 backwards is 2497795311972744
• The number of decimal digits it has is: 16
• The sum of 4472791135977942's digits is 81
• More coming soon!