400048893886561100

Names of 400048893886561100

• Cardinal: 400048893886561100 can be written as Four hundred quadrillion, forty-eight trillion, eight hundred ninety-three billion, eight hundred eighty-six million, five hundred sixty-one thousand, one hundred.

Scientific notation

• Scientific notation: 4.000488938865611 × 10¹⁷

Factors of 400048893886561100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12830492

Divisors of 400048893886561100

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 2543 5086 10172 12715 25430 50860 63575 123829 127150 247658 254300 495316 619145 1238290 2476580 3095725 6191450 12382900 12704113 25408226 50816452 63520565 127041130 254082260 314897147 317602825 629794294 635205650 1259588588 1270411300 1574485735 3148971470 6297942940 7872428675 15744857350 31489714700 32306559359 64613118718 129226237436 161532796795 323065593590 646131187180 807663983975 1573137608677 1615327967950 3146275217354 3230655935900 6292550434708 7865688043385 15731376086770 31462752173540 39328440216925 78656880433850 157313760867700 4000488938865611 8000977877731222 16001955755462444 20002444694328055 40004889388656110 80009778777312220 100012223471640275 200024446943280550 400048893886561100
• Sum of all divisors σ(n): 868454552235197760
• Sum of proper divisors (its aliquot sum) s(n): 468405658348636660
• 400048893886561100 is an abundant number, because the sum of its proper divisors (468405658348636660) is greater than itself. Its abundance is 68356764462075560

Bases of 400048893886561100

• Binary: 10110001101010000100101100101110100111001010111101101001100₂
• Hexadecimal: 0x58D425974E57B4C
• Base-36: 31F1HWQNPFT8

Squares and roots of 400048893886561100

• 400048893886561100 squared (400048893886561100²) is 160039117499861023049715184033210000
• 400048893886561100 cubed (400048893886561100³) is 64023471934400785978592081779857783979715094131000000
• The square root of 400048893886561100 is 632494184.8638302699
• The cube root of 400048893886561100 is 736836.3196079837

Scales and comparisons

• 400,048,893,886,561,100 seconds is equal to 12,720,317,393 years, 6 weeks, 10 hours, 58 minutes, 20 seconds.
• To count from 1 to 400,048,893,886,561,100 would take you about thirty-eight billion, one hundred sixty million, nine hundred fifty-two thousand, one hundred seventy-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 400048893886561100 cubic inches would be around 61403 feet tall.

Recreational maths with 400048893886561100

• 400048893886561100 backwards is 001165688398840004
• The number of decimal digits it has is: 18
• The sum of 400048893886561100's digits is 71
• More coming soon!