3940280406160

Names of 3940280406160

• Cardinal: 3940280406160 can be written as Three trillion, nine hundred forty billion, two hundred eighty million, four hundred six thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.94028040616 × 10¹²

Factors of 3940280406160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13769588

Divisors of 3940280406160

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 73 80 98 112 140 146 196 245 280 292 365 392 490 511 560 584 730 784 980 1022 1168 1460 1960 2044 2555 2920 3577 3920 4088 5110 5840 7154 8176 10220 14308 17885 20440 28616 35770 40880 57232 71540 143080 286160 13769501 27539002 55078004 68847505 96386507 110156008 137695010 192773014 220312016 275390020 385546028 481932535 550780040 674705549 771092056 963865070 1005173573 1101560080 1349411098 1542184112 1927730140 2010347146 2698822196 3373527745 3855460280 4020694292 5025867865 5397644392 6747055490 7036215011 7710920560 8041388584 10051735730 10795288784 13494110980 14072430022 16082777168 20103471460 26988221960 28144860044 35181075055 40206942920 49253505077 53976443920 56289720088 70362150110 80413885840 98507010154 112579440176 140724300220 197014020308 246267525385 281448600440 394028040616 492535050770 562897200880 788056081232 985070101540 1970140203080 3940280406160
• Sum of all divisors σ(n): 10802835255096
• Sum of proper divisors (its aliquot sum) s(n): 6862554848936
• 3940280406160 is an abundant number, because the sum of its proper divisors (6862554848936) is greater than itself. Its abundance is 2922274442776

Bases of 3940280406160

• Binary: 111001010101101011000000111001000010010000₂
• Hexadecimal: 0x3956B039090
• Base-36: 1EA517VKG

Squares and roots of 3940280406160

• 3940280406160 squared (3940280406160²) is 15525809679168414565945600
• 3940280406160 cubed (3940280406160³) is 61176043668596579836947388872464896000
• The square root of 3940280406160 is 1985013.9561625255
• The cube root of 3940280406160 is 15794.6149545707

Scales and comparisons

• 3,940,280,406,160 seconds is equal to 125,288 years, 37 weeks, 6 days, 7 hours, 2 minutes, 40 seconds.
• To count from 1 to 3,940,280,406,160 would take you about three hundred thirteen thousand, two hundred twenty-one 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 3940280406160 cubic inches would be around 1316.2 feet tall.

Recreational maths with 3940280406160

• 3940280406160 backwards is 0616040820493
• The number of decimal digits it has is: 13
• The sum of 3940280406160's digits is 43
• More coming soon!