455049540
455,049,540 is an even composite number composed of six prime numbers multiplied together.
455049540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 455049540:
22 × 32 × 5 × 112 × 17 × 1229
(2 × 2 × 3 × 3 × 5 × 11 × 11 × 17 × 1229)See below for interesting mathematical facts about the number 455049540 from the Numbermatics database.
Names of 455049540
- Cardinal: 455049540 can be written as Four hundred fifty-five million, forty-nine thousand, five hundred forty.
Scientific notation
- Scientific notation: 4.5504954 × 108
Factors of 455049540
Divisors of 455049540
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 30 33 34 36 44 45 51 55 60 66 68 85 90 99 102 110 121 132 153 165 170 180 187 198 204 220 242 255 306 330 340 363 374 396 484 495 510 561 605 612 660 726 748 765 935 990 1020 1089 1122 1210 1229 1452 1530 1683 1815 1870 1980 2057 2178 2244 2420 2458 2805 3060 3366 3630 3687 3740 4114 4356 4916 5445 5610 6145 6171 6732 7260 7374 8228 8415 10285 10890 11061 11220 12290 12342 13519 14748 16830 18435 18513 20570 20893 21780 22122 24580 24684 27038 30855 33660 36870 37026 40557 41140 41786 44244 54076 55305 61710 62679 67595 73740 74052 81114 83572 92565 104465 110610 121671 123420 125358 135190 148709 162228 185130 188037 202785 208930 221220 229823 243342 250716 270380 297418 313395 370260 376074 405570 417860 446127 459646 486684 594836 608355 626790 689469 743545 752148 811140 892254 919292 940185 1149115 1216710 1253580 1338381 1378938 1487090 1784508 1880370 2068407 2230635 2298230 2433420 2528053 2676762 2757876 2974180 3447345 3760740 4136814 4461270 4596460 5056106 5353524 6691905 6894690 7584159 8273628 8922540 10112212 10342035 12640265 13383810 13789380 15168318 20684070 22752477 25280530 26767620 30336636 37920795 41368140 45504954 50561060 75841590 91009908 113762385 151683180 227524770 455049540
- Sum of all divisors σ(n): 1607762520
- Sum of proper divisors (its aliquot sum) s(n): 1152712980
- 455049540 is an abundant number, because the sum of its proper divisors (1152712980) is greater than itself. Its abundance is 697663440
Bases of 455049540
- Binary: 110110001111110000001010001002
- Hexadecimal: 0x1B1F8144
- Base-36: 7IXAH0
Squares and roots of 455049540
- 455049540 squared (4550495402) is 207070083854211600
- 455049540 cubed (4550495403) is 94227146405620415642664000
-
The
square root of 455049540 is 21331.8902116057 -
The
cube root of 455049540 is 769.1650814113
Scales and comparisons
How big is 455049540?- 455,049,540 seconds is equal to 14 years, 24 weeks, 2 days, 18 hours, 39 minutes.
-
To count from 1 to 455,049,540 would take you about twenty-one 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 455049540 cubic inches would be around 64.1 feet tall.
Recreational maths with 455049540
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