3948923479646964

Names of 3948923479646964

• Cardinal: 3948923479646964 can be written as Three quadrillion, nine hundred forty-eight trillion, nine hundred twenty-three billion, four hundred seventy-nine million, six hundred forty-six thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 3.948923479646964 × 10¹⁵

Factors of 3948923479646964

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 164937

Divisors of 3948923479646964

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 19 21 26 28 38 39 42 49 52 57 76 78 84 91 98 114 133 147 156 182 196 228 247 266 273 294 364 399 494 532 546 588 637 741 798 931 988 1092 1274 1482 1596 1729 1862 1911 2548 2793 2964 3458 3724 3822 5187 5586 6916 7644 10374 11172 12103 20748 24206 36309 48412 72618 145236 164893 329786 494679 659572 989358 1154251 1978716 2143609 2308502 3132967 3462753 4287218 4617004 6265934 6430827 6925506 8079757 8574436 9398901 12531868 12861654 13851012 15005263 16159514 18797802 21930769 24239271 25723308 30010526 32319028 37595604 40728571 43861538 45015789 48478542 60021052 65792307 81457142 87723076 90031578 96957084 105036841 122185713 131584614 153515383 162914284 180063156 210073682 244371426 263169228 285099997 307030766 315110523 420147364 460546149 488742852 570199994 614061532 630221046 855299991 921092298 1140399988 1260442092 1710599982 1842184596 1995699979 3421199964 3991399958 5987099937 7982799916 11974199874 23948399748 27189701449 54379402898 81569104347 108758805796 163138208694 190327910143 326276417388 353466118837 380655820286 516604327531 570983730429 706932237674 761311640572 1033208655062 1060398356511 1141967460858 1332295371001 1413864475348 1549812982593 2066417310124 2120796713022 2283934921716 2474262831859 2664590742002 3099625965186 3616230292717 3996886113003 4241593426044 4948525663718 5329181484004 6199251930372 6715856257903 7232460585434 7422788495577 7993772226006 9897051327436 10848690878151 13431712515806 14464921170868 14845576991154 15987544452012 17319839823013 20147568773709 21697381756302 25313612049019 26863425031612 29691153982308 34639679646026 40295137547418 43394763512604 47010993805321 50627224098038 51959519469039 69279359292052 75940836147057 80590275094836 94021987610642 101254448196076 103919038938078 141032981415963 151881672294114 188043975221284 207838077876156 282065962831926 303763344588228 329076956637247 564131925663852 658153913274494 987230869911741 1316307826548988 1974461739823482 3948923479646964
• Sum of all divisors σ(n): 12150607471359840
• Sum of proper divisors (its aliquot sum) s(n): 8201683991712876
• 3948923479646964 is an abundant number, because the sum of its proper divisors (8201683991712876) is greater than itself. Its abundance is 4252760512065912

Bases of 3948923479646964

• Binary: 1110000001111000011001100101001111111110001011110100₂
• Hexadecimal: 0xE0786653FE2F4
• Base-36: 12VRYEHLKAC

Squares and roots of 3948923479646964

• 3948923479646964 squared (3948923479646964²) is 15593996648107086100754074417296
• 3948923479646964 cubed (3948923479646964³) is 61579499505246127656988276923461677094095489344
• The square root of 3948923479646964 is 62840460.5301947479
• The cube root of 3948923479646964 is 158061.5510821963

Scales and comparisons

• 3,948,923,479,646,964 seconds is equal to 125,563,551 years, 43 weeks, 1 day, 6 hours, 49 minutes, 24 seconds.
• To count from 1 to 3,948,923,479,646,964 would take you about three hundred seventy-six million, six hundred ninety thousand, six hundred fifty-five 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 3948923479646964 cubic inches would be around 13171.8 feet tall.

Recreational maths with 3948923479646964

• 3948923479646964 backwards is 4696469743298493
• The number of decimal digits it has is: 16
• The sum of 3948923479646964's digits is 93
• More coming soon!