1387369448953434

Names of 1387369448953434

• Cardinal: 1387369448953434 can be written as One quadrillion, three hundred eighty-seven trillion, three hundred sixty-nine billion, four hundred forty-eight million, nine hundred fifty-three thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 1.387369448953434 × 10¹⁵

Factors of 1387369448953434

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1216658407

Divisors of 1387369448953434

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 7039 14078 21117 42234 63351 126702 190053 380106 570159 1140318 1216651363 2433302726 3649954089 7299908178 10949862267 21899724534 32849586801 65699173602 98548760403 197097520806 8564008944157 17128017888314 25692026832471 51384053664942 77076080497413 154152160994826 231228241492239 462456482984478 693684724476717 1387369448953434
• Sum of all divisors σ(n): 3109176893729280
• Sum of proper divisors (its aliquot sum) s(n): 1721807444775846
• 1387369448953434 is an abundant number, because the sum of its proper divisors (1721807444775846) is greater than itself. Its abundance is 334437995822412

Bases of 1387369448953434

• Binary: 100111011011100111000011111001011010101011001011010₂
• Hexadecimal: 0x4EDCE1F2D565A
• Base-36: DNS4Q537MI

Squares and roots of 1387369448953434

• 1387369448953434 squared (1387369448953434²) is 1924793987889355109477900392356
• 1387369448953434 cubed (1387369448953434³) is 2670400374326937314361633634991879622173550504
• The square root of 1387369448953434 is 37247408.6206468061
• The cube root of 1387369448953434 is 111531.4569746897

Scales and comparisons

• 1,387,369,448,953,434 seconds is equal to 44,114,057 years, 3 weeks, 1 day, 7 hours, 3 minutes, 54 seconds.
• To count from 1 to 1,387,369,448,953,434 would take you about one hundred thirty-two million, three hundred forty-two thousand, one hundred seventy-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 1387369448953434 cubic inches would be around 9294.3 feet tall.

Recreational maths with 1387369448953434

• 1387369448953434 backwards is 4343598449637831
• 1387369448953434 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1387369448953434's digits is 81
• More coming soon!