13155355797516

Names of 13155355797516

• Cardinal: 13155355797516 can be written as Thirteen trillion, one hundred fifty-five billion, three hundred fifty-five million, seven hundred ninety-seven thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 1.3155355797516 × 10¹³

Factors of 13155355797516

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 75800523

Divisors of 13155355797516

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 1607 3214 4821 6428 9642 14463 19284 28926 43389 57852 86778 173556 75798911 151597822 227396733 303195644 454793466 682190199 909586932 1364380398 2046570597 2728760796 4093141194 8186282388 121808849977 243617699954 365426549931 487235399908 730853099862 1096279649793 1461706199724 2192559299586 3288838949379 4385118599172 6577677898758 13155355797516
• Sum of all divisors σ(n): 34127702138880
• Sum of proper divisors (its aliquot sum) s(n): 20972346341364
• 13155355797516 is an abundant number, because the sum of its proper divisors (20972346341364) is greater than itself. Its abundance is 7816990543848

Bases of 13155355797516

• Binary: 10111111011011111000010011110010100000001100₂
• Hexadecimal: 0xBF6F84F280C
• Base-36: 4NVHJ6I30

Squares and roots of 13155355797516

• 13155355797516 squared (13155355797516²) is 173063386159237832391770256
• 13155355797516 cubed (13155355797516³) is 2276710420447679690714955933875927484096
• The square root of 13155355797516 is 3627031.2650314995
• The cube root of 13155355797516 is 23606.6412157283

Scales and comparisons

• 13,155,355,797,516 seconds is equal to 418,299 years, 32 weeks, 2 days, 11 hours, 18 minutes, 36 seconds.
• To count from 1 to 13,155,355,797,516 would take you about one million, forty-five thousand, seven hundred forty-nine 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 13155355797516 cubic inches would be around 1967.2 feet tall.

Recreational maths with 13155355797516

• 13155355797516 backwards is 61579755355131
• The number of decimal digits it has is: 14
• The sum of 13155355797516's digits is 63
• More coming soon!