4481245621618690

Names of 4481245621618690

• Cardinal: 4481245621618690 can be written as Four quadrillion, four hundred eighty-one trillion, two hundred forty-five billion, six hundred twenty-one million, six hundred eighteen thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.48124562161869 × 10¹⁵

Factors of 4481245621618690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 723715

Divisors of 4481245621618690

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 89 178 271 445 542 890 1355 2710 24119 26669 48238 53338 120595 133345 241190 266690 696679 1393358 2373541 3483395 4747082 6966790 7227299 11867705 14454598 23735410 36136495 62004431 72272990 124008862 188800009 310022155 377600018 620044310 643229611 944000045 1286459222 1888000090 3216148055 6432296110 16803200801 18579732251 33606401602 37159464502 84016004005 92898661255 168032008010 185797322510 1653596170339 3307192340678 5035107440021 8267980851695 10070214880042 16535961703390 25175537200105 50351074400210 448124562161869 896249124323738 2240622810809345 4481245621618690
• Sum of all divisors σ(n): 8187291955584000
• Sum of proper divisors (its aliquot sum) s(n): 3706046333965310
• 4481245621618690 is a deficient number, because the sum of its proper divisors (3706046333965310) is less than itself. Its deficiency is 775199287653380

Bases of 4481245621618690

• Binary: 1111111010111010101101001101011011011000100000000010₂
• Hexadecimal: 0xFEBAB4D6D8802
• Base-36: 184GVTGS0ZM

Squares and roots of 4481245621618690

• 4481245621618690 squared (4481245621618690²) is 20081562321276679347895757316100
• 4481245621618690 cubed (4481245621618690³) is 89990413227483976249729666783001463891997909000
• The square root of 4481245621618690 is 66942106.4922421603
• The cube root of 4481245621618690 is 164866.6890350811

Scales and comparisons

• 4,481,245,621,618,690 seconds is equal to 142,489,749 years, 18 weeks, 6 days, 17 hours, 38 minutes, 10 seconds.
• To count from 1 to 4,481,245,621,618,690 would take you about four hundred twenty-seven million, four hundred sixty-nine thousand, two hundred forty-eight 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 4481245621618690 cubic inches would be around 13738.9 feet tall.

Recreational maths with 4481245621618690

• 4481245621618690 backwards is 0968161265421844
• The number of decimal digits it has is: 16
• The sum of 4481245621618690's digits is 67
• More coming soon!