40871948941872

Names of 40871948941872

• Cardinal: 40871948941872 can be written as Forty trillion, eight hundred seventy-one billion, nine hundred forty-eight million, nine hundred forty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0871948941872 × 10¹³

Factors of 40871948941872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 307594

Divisors of 40871948941872

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 307589 615178 922767 1230356 1845534 2460712 2768301 3691068 4921424 5536602 7382136 8304903 11073204 14764272 16609806 22146408 33219612 44292816 66439224 132878448 94610992921 189221985842 283832978763 378443971684 567665957526 756887943368 851498936289 1135331915052 1513775886736 1702997872578 2270663830104 2554496808867 3405995745156 4541327660208 5108993617734 6811991490312 10217987235468 13623982980624 20435974470936 40871948941872
• Sum of all divisors σ(n): 117318012633640
• Sum of proper divisors (its aliquot sum) s(n): 76446063691768
• 40871948941872 is an abundant number, because the sum of its proper divisors (76446063691768) is greater than itself. Its abundance is 35574114749896

Bases of 40871948941872

• Binary: 1001010010110000111101111111110111101000110000₂
• Hexadecimal: 0x252C3DFF7A30
• Base-36: EHKBB48C0

Squares and roots of 40871948941872

• 40871948941872 squared (40871948941872²) is 1670516210306991700434864384
• 40871948941872 cubed (40871948941872³) is 68277253254236872850872241361886619086848
• The square root of 40871948941872 is 6393117.3101916409
• The cube root of 40871948941872 is 34446.2367659573

Scales and comparisons

• 40,871,948,941,872 seconds is equal to 1,299,601 years, 28 weeks, 4 days, 14 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,871,948,941,872 would take you about three million, two hundred forty-nine thousand and 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 40871948941872 cubic inches would be around 2870.5 feet tall.

Recreational maths with 40871948941872

• 40871948941872 backwards is 27814984917804
• 40871948941872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40871948941872's digits is 72
• More coming soon!