13895398152

Names of 13895398152

• Cardinal: 13895398152 can be written as Thirteen billion, eight hundred ninety-five million, three hundred ninety-eight thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.3895398152 × 10¹⁰

Factors of 13895398152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1754

Divisors of 13895398152

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 197 216 251 394 502 591 753 788 1004 1182 1301 1506 1576 1773 2008 2259 2364 2602 3012 3546 3903 4518 4728 5204 5319 6024 6777 7092 7806 9036 10408 10638 11709 13554 14184 15612 18072 21276 23418 27108 31224 35127 42552 46836 49447 54216 70254 93672 98894 140508 148341 197788 256297 281016 296682 326551 395576 445023 512594 593364 653102 768891 890046 979653 1025188 1186728 1306204 1335069 1537782 1780092 1959306 2050376 2306673 2612408 2670138 2938959 3075564 3560184 3918612 4613346 5340276 5877918 6151128 6920019 7837224 8816877 9226692 10680552 11755836 13840038 17633754 18453384 23511672 27680076 35267508 55360152 64330547 70535016 128661094 192991641 257322188 385983282 514644376 578974923 771966564 1157949846 1543933128 1736924769 2315899692 3473849538 4631799384 6947699076 13895398152
• Sum of all divisors σ(n): 38978755200
• Sum of proper divisors (its aliquot sum) s(n): 25083357048
• 13895398152 is an abundant number, because the sum of its proper divisors (25083357048) is greater than itself. Its abundance is 11187958896

Bases of 13895398152

• Binary: 1100111100001110101111001100001000₂
• Hexadecimal: 0x33C3AF308
• Base-36: 6DSYLU0

Squares and roots of 13895398152

• 13895398152 squared (13895398152²) is 193082089802605015104
• 13895398152 cubed (13895398152³) is 2682952513827415771662053687808
• The square root of 13895398152 is 117878.7434273033
• The cube root of 13895398152 is 2404.1247444735

Scales and comparisons

• 13,895,398,152 seconds is equal to 441 years, 43 weeks, 1 day, 8 hours, 49 minutes, 12 seconds.
• To count from 1 to 13,895,398,152 would take you about eight hundred eighty-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 13895398152 cubic inches would be around 200.3 feet tall.

Recreational maths with 13895398152

• 13895398152 backwards is 25189359831
• 13895398152 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13895398152's digits is 54
• More coming soon!