1021401419924416

Names of 1021401419924416

• Cardinal: 1021401419924416 can be written as One quadrillion, twenty-one trillion, four hundred one billion, four hundred nineteen million, nine hundred twenty-four thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.021401419924416 × 10¹⁵

Factors of 1021401419924416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8688778

Divisors of 1021401419924416

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 4 8 16 32 64 2637253 5274506 6051523 10549012 12103046 21098024 24206092 42196048 48412184 84392096 96824368 168784192 193648736 387297472 15959397186319 31918794372638 63837588745276 127675177490552 255350354981104 510700709962208 1021401419924416
• Sum of all divisors σ(n): 2026844546137192
• Sum of proper divisors (its aliquot sum) s(n): 1005443126212776
• 1021401419924416 is a deficient number, because the sum of its proper divisors (1005443126212776) is less than itself. Its deficiency is 15958293711640

Bases of 1021401419924416

• Binary: 11101000001111010110001100110011101100001111000000₂
• Hexadecimal: 0x3A0F58CCEC3C0
• Base-36: A221C1MBB4

Squares and roots of 1021401419924416

• 1021401419924416 squared (1021401419924416²) is 1043260860623613190147152941056
• 1021401419924416 cubed (1021401419924416³) is 1065588124392526769057656843587692291623223296
• The square root of 1021401419924416 is 31959371.3943878439
• The cube root of 1021401419924416 is 100708.3512024437

Scales and comparisons

• 1,021,401,419,924,416 seconds is equal to 32,477,405 years, 39 weeks, 13 hours, 40 minutes, 16 seconds.
• To count from 1 to 1,021,401,419,924,416 would take you about ninety-seven million, four hundred thirty-two thousand, two hundred seventeen 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 1021401419924416 cubic inches would be around 8392.4 feet tall.

Recreational maths with 1021401419924416

• 1021401419924416 backwards is 6144299141041201
• The number of decimal digits it has is: 16
• The sum of 1021401419924416's digits is 49
• More coming soon!