4001719206640

Names of 4001719206640

• Cardinal: 4001719206640 can be written as Four trillion, one billion, seven hundred nineteen million, two hundred six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.00171920664 × 10¹²

Factors of 4001719206640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17372

Divisors of 4001719206640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 1291 2582 2953 5164 5906 6455 10328 11812 12910 13121 14765 20656 23624 25820 26242 29530 47248 51640 52484 59060 65605 103280 104968 118120 131210 209936 236240 262420 524840 1049680 3812323 7624646 15249292 16939211 19061615 30498584 33878422 38123230 38746313 60997168 67756844 76246460 77492626 84696055 135513688 152492920 154985252 169392110 193731565 271027376 304985840 309970504 338784220 387463130 619941008 677568440 774926260 1355136880 1549852520 3099705040 50021490083 100042980166 200085960332 250107450415 400171920664 500214900830 800343841328 1000429801660 2000859603320 4001719206640
• Sum of all divisors σ(n): 9315066985056
• Sum of proper divisors (its aliquot sum) s(n): 5313347778416
• 4001719206640 is an abundant number, because the sum of its proper divisors (5313347778416) is greater than itself. Its abundance is 1311628571776

Bases of 4001719206640

• Binary: 111010001110111001000011010100001011110000₂
• Hexadecimal: 0x3A3B90D42F0
• Base-36: 1F2D4ALF4

Squares and roots of 4001719206640

• 4001719206640 squared (4001719206640²) is 16013756608791471020089600
• 4001719206640 cubed (4001719206640³) is 64082557391859062259711505613714944000
• The square root of 4001719206640 is 2000429.7554875551
• The cube root of 4001719206640 is 15876.2844192953

Scales and comparisons

• 4,001,719,206,640 seconds is equal to 127,242 years, 15 weeks, 1 day, 12 hours, 30 minutes, 40 seconds.
• To count from 1 to 4,001,719,206,640 would take you about three hundred eighteen thousand, one hundred 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 4001719206640 cubic inches would be around 1323 feet tall.

Recreational maths with 4001719206640

• 4001719206640 backwards is 0466029171004
• 4001719206640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4001719206640's digits is 40
• More coming soon!