1020821488362828

Names of 1020821488362828

• Cardinal: 1020821488362828 can be written as One quadrillion, twenty trillion, eight hundred twenty-one billion, four hundred eighty-eight million, three hundred sixty-two thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.020821488362828 × 10¹⁵

Factors of 1020821488362828

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3466954321

Divisors of 1020821488362828

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 8179 16358 24537 32716 49074 73611 98148 147222 294444 3466946137 6933892274 10400838411 13867784548 20801676822 31202515233 41603353644 62405030466 124810060932 28356152454523 56712304909046 85068457363569 113424609818092 170136914727138 255205372090707 340273829454276 510410744181414 1020821488362828
• Sum of all divisors σ(n): 2580725366204440
• Sum of proper divisors (its aliquot sum) s(n): 1559903877841612
• 1020821488362828 is an abundant number, because the sum of its proper divisors (1559903877841612) is greater than itself. Its abundance is 539082389478784

Bases of 1020821488362828

• Binary: 11101000000110111010000110001100010110010101001100₂
• Hexadecimal: 0x3A06E8631654C
• Base-36: A1UMX1CAJ0

Squares and roots of 1020821488362828

• 1020821488362828 squared (1020821488362828²) is 1042076511103299381827772157584
• 1020821488362828 cubed (1020821488362828³) is 1063774095052413133037494441739676281383887552
• The square root of 1020821488362828 is 31950297.1560958725
• The cube root of 1020821488362828 is 100689.2875227895

Scales and comparisons

• 1,020,821,488,362,828 seconds is equal to 32,458,965 years, 37 weeks, 3 days, 17 hours, 13 minutes, 48 seconds.
• To count from 1 to 1,020,821,488,362,828 would take you about ninety-seven million, three hundred seventy-six thousand, eight hundred ninety-seven 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 1020821488362828 cubic inches would be around 8390.8 feet tall.

Recreational maths with 1020821488362828

• 1020821488362828 backwards is 8282638841280201
• The number of decimal digits it has is: 16
• The sum of 1020821488362828's digits is 63
• More coming soon!