3988487941944

Names of 3988487941944

• Cardinal: 3988487941944 can be written as Three trillion, nine hundred eighty-eight billion, four hundred eighty-seven million, nine hundred forty-one thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.988487941944 × 10¹²

Factors of 3988487941944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1858

Divisors of 3988487941944

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 121 132 242 264 283 363 484 566 726 849 968 1132 1331 1452 1559 1698 2264 2662 2904 3113 3118 3396 3993 4677 5324 6226 6236 6792 7986 9339 9354 10648 12452 12472 15972 17149 18678 18708 24904 31944 34243 34298 37356 37416 51447 68486 68596 74712 80089 102729 102894 136972 137192 160178 188639 205458 205788 240267 273944 320356 376673 377278 410916 411576 441197 480534 565917 640712 753346 754556 821832 880979 882394 961068 1130019 1131834 1323591 1506692 1509112 1761958 1764788 1922136 2075029 2260038 2263668 2642937 2647182 3013384 3523916 3529576 4150058 4520076 4527336 4853167 5285874 5294364 6225087 7047832 8300116 9040152 9690769 9706334 10571748 10588728 12450174 14559501 16600232 19381538 19412668 21143496 24900348 29072307 29119002 38763076 38825336 49800696 53384837 58144614 58238004 77526152 106598459 106769674 116289228 116476008 124858751 160154511 213196918 213539348 232578456 249717502 319795377 320309022 374576253 426393836 427078696 499435004 587233207 639590754 640618044 749152506 852787672 998870008 1174466414 1279181508 1281236088 1373446261 1498305012 1761699621 2348932828 2558363016 2746892522 2996610024 3523399242 4120338783 4697865656 5493785044 7046798484 8240677566 10987570088 14093596968 15107908871 16481355132 30215817742 32962710264 45323726613 60431635484 90647453226 120863270968 166186997581 181294906452 332373995162 362589812904 498560992743 664747990324 997121985486 1329495980648 1994243970972 3988487941944
• Sum of all divisors σ(n): 11013544339200
• Sum of proper divisors (its aliquot sum) s(n): 7025056397256
• 3988487941944 is an abundant number, because the sum of its proper divisors (7025056397256) is greater than itself. Its abundance is 3036568455312

Bases of 3988487941944

• Binary: 111010000010100100011010000010111100111000₂
• Hexadecimal: 0x3A0A4682F38
• Base-36: 1EWAAQO8O

Squares and roots of 3988487941944

• 3988487941944 squared (3988487941944²) is 15908036063032684714499136
• 3988487941944 cubed (3988487941944³) is 63449010017416164916137686161406160384
• The square root of 3988487941944 is 1997119.9117589309
• The cube root of 3988487941944 is 15858.7673427309

Scales and comparisons

• 3,988,487,941,944 seconds is equal to 126,821 years, 30 weeks, 21 hours, 12 minutes, 24 seconds.
• To count from 1 to 3,988,487,941,944 would take you about three hundred seventeen thousand and fifty-three 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 3988487941944 cubic inches would be around 1321.6 feet tall.

Recreational maths with 3988487941944

• 3988487941944 backwards is 4491497848893
• The number of decimal digits it has is: 13
• The sum of 3988487941944's digits is 78
• More coming soon!