455021535540

Names of 455021535540

• Cardinal: 455021535540 can be written as Four hundred fifty-five billion, twenty-one million, five hundred thirty-five thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.5502153554 × 10¹¹

Factors of 455021535540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 53032847

Divisors of 455021535540

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 52 55 60 65 66 78 110 130 132 143 156 165 195 220 260 286 330 390 429 572 660 715 780 858 1430 1716 2145 2860 4290 8580 53032813 106065626 159098439 212131252 265164065 318196878 530328130 583360943 636393756 689426569 795492195 1060656260 1166721886 1378853138 1590984390 1750082829 2068279707 2333443772 2757706276 2916804715 3181968780 3447132845 3500165658 4136559414 5833609430 6894265690 7000331316 7583692259 8273118828 8750414145 10341398535 11667218860 13788531380 15167384518 17500828290 20682797070 22751076777 30334769036 35001656580 37918461295 41365594140 45502153554 75836922590 91004307108 113755383885 151673845180 227510767770 455021535540
• Sum of all divisors σ(n): 1496798142336
• Sum of proper divisors (its aliquot sum) s(n): 1041776606796
• 455021535540 is an abundant number, because the sum of its proper divisors (1041776606796) is greater than itself. Its abundance is 586755071256

Bases of 455021535540

• Binary: 110100111110001011001011010000100110100₂
• Hexadecimal: 0x69F165A134
• Base-36: 5T182NUC

Squares and roots of 455021535540

• 455021535540 squared (455021535540²) is 207044597805179483091600
• 455021535540 cubed (455021535540³) is 94209750818574482161643298475464000
• The square root of 455021535540 is 674552.8411770273
• The cube root of 455021535540 is 7691.4930254715

Scales and comparisons

• 455,021,535,540 seconds is equal to 14,468 years, 14 weeks, 2 days, 22 hours, 59 minutes.
• To count from 1 to 455,021,535,540 would take you about twenty-eight thousand, nine hundred thirty-six 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 455021535540 cubic inches would be around 641 feet tall.

Recreational maths with 455021535540

• 455021535540 backwards is 045535120554
• 455021535540 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 455021535540's digits is 39
• More coming soon!