490861743020

Names of 490861743020

• Cardinal: 490861743020 can be written as Four hundred ninety billion, eight hundred sixty-one million, seven hundred forty-three thousand and twenty.

Scientific notation

• Scientific notation: 4.9086174302 × 10¹¹

Factors of 490861743020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 249

Divisors of 490861743020

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 11 19 20 22 38 44 55 61 76 95 110 121 122 151 190 209 220 242 244 302 305 361 380 418 484 604 605 610 671 722 755 836 1045 1159 1210 1220 1342 1444 1510 1661 1805 2090 2299 2318 2420 2684 2869 3020 3322 3355 3610 3721 3971 4180 4598 4636 5738 5795 6644 6710 7220 7381 7442 7942 8305 9196 9211 11476 11495 11590 12749 13420 14345 14762 14884 15884 16610 18271 18422 18605 19855 22021 22990 23180 25498 28690 29524 31559 33220 36542 36844 36905 37210 39710 40931 43681 44042 45980 46055 50996 54511 57380 63118 63745 70699 73084 73810 74420 79420 81862 87362 88084 91355 92110 101321 109022 110105 126236 127490 140239 141398 147620 157795 163724 174724 175009 182710 184220 202642 204655 218044 218405 220210 242231 254980 272555 280478 282796 315590 347149 350018 353495 365420 405284 409310 436810 440420 450241 484462 506605 545110 560956 561871 599621 631180 694298 700036 701195 706990 777689 818620 873620 875045 900482 968924 1013210 1090220 1114531 1123742 1199242 1211155 1343281 1388596 1402390 1413980 1555378 1735745 1750090 1800964 1925099 2026420 2229062 2247484 2251205 2398484 2422310 2664541 2686562 2804780 2809355 2998105 3110756 3325171 3471490 3500180 3850198 3888445 4458124 4502410 4844620 5329082 5373124 5572655 5618710 5996210 6180581 6595831 6650342 6716405 6942980 7700396 7776890 8554579 9004820 9625495 10658164 10675549 11145310 11237420 11992420 12361162 13191662 13300684 13322705 13432810 14776091 15553780 16625855 17109158 19250990 21176089 21351098 22290620 24722324 26383324 26645410 26865620 29552182 30902905 32979155 33251710 34218316 36576881 38501980 42352178 42702196 42772895 53290820 53377745 59104364 61805810 65958310 66503420 67986391 73153762 73880455 84704356 85545790 105880445 106755490 117431039 123611620 131916620 135972782 146307524 147760910 162537001 171091580 182884405 202835431 211760890 213510980 234862078 271945564 295521820 325074002 339931955 365768810 402345691 405670862 423521780 469724156 587155195 650148004 679863910 731537620 804691382 811341724 812685005 1014177155 1174310390 1291741429 1359727820 1609382764 1625370010 2011728455 2028354310 2231189741 2348620780 2583482858 3250740020 4023456910 4056708620 4462379482 5166965716 6458707145 8046913820 8924758964 11155948705 12917414290 22311897410 24543087151 25834828580 44623794820 49086174302 98172348604 122715435755 245430871510 490861743020
• Sum of all divisors σ(n): 1223787002256
• Sum of proper divisors (its aliquot sum) s(n): 732925259236
• 490861743020 is an abundant number, because the sum of its proper divisors (732925259236) is greater than itself. Its abundance is 242063516216

Bases of 490861743020

• Binary: 111001001001001101000111100101110101100₂
• Hexadecimal: 0x7249A3CBAC
• Base-36: 69HYEOX8

Squares and roots of 490861743020

• 490861743020 squared (490861743020²) is 240945250760632518720400
• 490861743020 cubed (490861743020³) is 118270805760755058936788324031608000
• The square root of 490861743020 is 700615.2603390823
• The cube root of 490861743020 is 7888.3540576647

Scales and comparisons

• 490,861,743,020 seconds is equal to 15,607 years, 46 weeks, 4 hours, 10 minutes, 20 seconds.
• To count from 1 to 490,861,743,020 would take you about thirty-one thousand, two hundred fifteen 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 490861743020 cubic inches would be around 657.4 feet tall.

Recreational maths with 490861743020

• 490861743020 backwards is 020347168094
• 490861743020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490861743020's digits is 44
• More coming soon!