3993421166202741140

Names of 3993421166202741140

• Cardinal: 3993421166202741140 can be written as Three quintillion, nine hundred ninety-three quadrillion, four hundred twenty-one trillion, one hundred sixty-six billion, two hundred two million, seven hundred forty-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.99342116620274114 × 10¹⁸

Factors of 3993421166202741140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 365651974

Divisors of 3993421166202741140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 112819537 225639074 252832423 451278148 505664846 564097685 789736759 1011329692 1128195370 1264162115 1579473518 1769826961 2256390740 2528324230 3158947036 3539653922 3948683795 5056648460 7079307844 7897367590 8849134805 15794735180 17698269610 35396539220 28524436901448151 57048873802896302 114097747605792604 142622184507240755 199671058310137057 285244369014481510 399342116620274114 570488738028963020 798684233240548228 998355291550685285 1996710583101370570 3993421166202741140
• Sum of all divisors σ(n): 9584210921745637632
• Sum of proper divisors (its aliquot sum) s(n): 5590789755542896492
• 3993421166202741140 is an abundant number, because the sum of its proper divisors (5590789755542896492) is greater than itself. Its abundance is 1597368589340155352

Bases of 3993421166202741140

• Binary: 11011101101011011110110110010010000010000010100110000110010100₂
• Hexadecimal: 0x376B7B64820A6194
• Base-36: UC8TNPGU2QOK

Squares and roots of 3993421166202741140

• 3993421166202741140 squared (3993421166202741140²) is 15947412610676061075431042449848499600
• 3993421166202741140 cubed (3993421166202741140³) is 63684735065642296480873888285812007333653211236193544000
• The square root of 3993421166202741140 is 1998354614.7275115545
• The cube root of 3993421166202741140 is 1586530.3037770695

Scales and comparisons

• 3,993,421,166,202,741,140 seconds is equal to 126,978,440,622 years, 28 weeks, 1 day, 19 hours, 12 minutes, 20 seconds.
• To count from 1 to 3,993,421,166,202,741,140 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 3993421166202741140 cubic inches would be around 132210.9 feet tall.

Recreational maths with 3993421166202741140

• 3993421166202741140 backwards is 0411472026611243993
• The number of decimal digits it has is: 19
• The sum of 3993421166202741140's digits is 65
• More coming soon!