3997691056072

Names of 3997691056072

• Cardinal: 3997691056072 can be written as Three trillion, nine hundred ninety-seven billion, six hundred ninety-one million, fifty-six thousand and seventy-two.

Scientific notation

• Scientific notation: 3.997691056072 × 10¹²

Factors of 3997691056072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2540

Divisors of 3997691056072

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 56 61 68 71 119 122 136 142 238 244 284 427 476 488 497 521 568 854 952 994 1037 1042 1207 1708 1861 1988 2074 2084 2414 3416 3647 3722 3976 4148 4168 4331 4828 7259 7294 7444 8296 8449 8662 8857 9656 13027 14518 14588 14888 16898 17324 17714 26054 29036 29176 30317 31637 31781 33796 34648 35428 36991 52108 58072 60634 61999 63274 63562 67592 70856 73627 73982 104216 113521 121268 123998 126548 127124 132131 147254 147964 221459 222467 227042 242536 247996 253096 254248 258937 264262 294508 295928 442918 444934 454084 495992 515389 517874 528524 540277 589016 628847 794647 885836 889868 908168 924917 969581 1030778 1035748 1057048 1080554 1257694 1589294 1771672 1779736 1849834 1929857 1939162 2061556 2071496 2161108 2246227 2256451 2515388 3178588 3699668 3781939 3859714 3878324 4123112 4322216 4401929 4492454 4512902 5030776 6357176 6787067 7399336 7563878 7719428 7756648 8059991 8803858 8984908 9025804 13508999 13574134 15127756 15438856 15723589 15795157 16119982 16482877 17607716 17969816 18051608 27017998 27148268 30255512 31447178 31590314 32239964 32965754 35215432 38359667 54035996 54296536 56419937 59144441 62894356 63180628 64479928 65931508 68840251 76719334 108071992 112839874 115380139 118288882 125788712 126361256 131863016 137019847 137680502 153438668 225679748 230760278 236577764 268517669 274039694 275361004 306877336 414011087 451359496 461520556 473155528 481881757 537035338 548079388 550722008 828022174 923041112 959138929 963763514 1005455497 1074070676 1096158776 1170284267 1656044348 1918277858 1927527028 2010910994 2148141352 2340568534 3312088696 3836555716 3855054056 4021821988 4199255311 4681137068 7038188479 7673111432 8043643976 8191989869 8398510622 9362274136 14076376958 16383979738 16797021244 28152753916 29394787177 32767959476 33594042488 56305507832 58789574354 65535918952 71387340287 117579148708 142774680574 235158297416 285549361148 499711382009 571098722296 999422764018 1998845528036 3997691056072
• Sum of all divisors σ(n): 9371910159360
• Sum of proper divisors (its aliquot sum) s(n): 5374219103288
• 3997691056072 is an abundant number, because the sum of its proper divisors (5374219103288) is greater than itself. Its abundance is 1376528047216

Bases of 3997691056072

• Binary: 111010001011001000111101001000111111001000₂
• Hexadecimal: 0x3A2C8F48FC8
• Base-36: 1F0II1CJS

Squares and roots of 3997691056072

• 3997691056072 squared (3997691056072²) is 15981533779798062648069184
• 3997691056072 cubed (3997691056072³) is 63889234653811258966459313056679285248
• The square root of 3997691056072 is 1999422.6806936047
• The cube root of 3997691056072 is 15870.9555817831

Scales and comparisons

• 3,997,691,056,072 seconds is equal to 127,114 years, 10 weeks, 6 days, 9 hours, 47 minutes, 52 seconds.
• To count from 1 to 3,997,691,056,072 would take you about three hundred seventeen thousand, seven hundred eighty-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 3997691056072 cubic inches would be around 1322.6 feet tall.

Recreational maths with 3997691056072

• 3997691056072 backwards is 2706501967993
• The number of decimal digits it has is: 13
• The sum of 3997691056072's digits is 64
• More coming soon!